What is *Good Chemistry* by Julie Holland about?

*Good Chemistry* explores the science of human connection through the lens of oxytocin, a hormone critical for trust and bonding. Psychiatrist Julie Holland argues that modern isolation fuels mental and physical health crises, advocating for solutions like meditation, community engagement, and psychedelic therapies to restore meaningful relationships with ourselves, others, and the planet.

Who should read *Good Chemistry*?

This book is ideal for readers interested in neuroscience, mental health, or alternative therapies. It appeals to those seeking evidence-based strategies to combat loneliness, understand psychedelics’ therapeutic potential, or explore oxytocin’s role in fostering emotional bonds.

Is *Good Chemistry* worth reading?

Yes—Holland combines rigorous research with accessible storytelling, offering actionable insights into healing through connection. Its blend of neuroscience, personal anecdotes, and advocacy for psychedelic-assisted therapy makes it a standout in psychology and self-help genres.

How does *Good Chemistry* explain the role of oxytocin?

Oxytocin is framed as the “connection molecule,” driving attachment in relationships, maternal-infant bonding, and even human-pet interactions. Holland highlights its ability to reduce stress and promote healing by shifting the body from “fight-or-flight” to a calmer, socially engaged state.

What psychedelics does Julie Holland discuss in *Good Chemistry*?

Holland examines MDMA, psilocybin, LSD, and cannabis for their capacity to enhance empathy, self-awareness, and spiritual connectedness. She cites studies showing their potential to treat PTSD, depression, and relational trauma when used in controlled settings.

Does *Good Chemistry* criticize modern mental health treatments?

Yes—Holland argues that antidepressants and social media fail to address root causes of disconnection. She advocates integrating psychedelic therapies and community-building practices to complement traditional approaches.

How does *Good Chemistry* relate to environmental awareness?

The book ties personal healing to planetary stewardship, suggesting that psychedelic experiences and meditative practices can foster a deeper sense of unity with nature, motivating eco-conscious behavior.

What are the main criticisms of *Good Chemistry*?

Some may find Holland’s emphasis on psychedelics overly optimistic, overlooking risks like unsupervised use. Others might desire more diverse perspectives on non-drug methods for cultivating connection.

好化学

连接的科学：从灵魂到迷幻剂

朱莉·霍兰德

4.14(608 Reviews)

《好化学》概述

在《良好的化学反应》（Good Chemistry）一书中，精神科医生朱莉·霍兰德（Julie Holland）揭示了我们所面临的“疏离感流行病”是如何加剧焦虑和抑郁的。这本书得到了欧米茄研究所（Omega Institute）伊丽莎白·莱瑟（Elizabeth Lesser）的认可，探讨了迷幻药物、自然和社区如何重塑我们的大脑以建立连接。MDMA 会成为未来治疗创伤后应激障碍（PTSD）的突破性疗法吗？

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第 1 章

The Chemistry of Human Connection: Finding Our Way Back to Each Other

In a world where we're increasingly isolated behind screens, psychiatrist Julie Holland offers a radical prescription for our disconnection epidemic: reconnection through chemistry-both the natural neurochemistry of human bonding and the transformative potential of psychedelic medicines. As Oprah Winfrey called it "a fascinating exploration of the science behind human connection," Good Chemistry has become a touchstone for those seeking to understand why loneliness has become a public health crisis. Holland's work arrives at a critical moment when social isolation has reached lethal levels-equivalent to smoking fifteen cigarettes daily-and depression, addiction, and suicide rates continue climbing. With endorsements from medical luminaries like Dr. Andrew Weil and cultural figures like Chelsea Handler, this book bridges cutting-edge neuroscience with practical wisdom about our fundamental need for connection. As we face what Holland calls "a crisis of disconnection," her insights offer both explanation and solution-revealing how our brains and bodies are designed not for isolation but for the good chemistry that comes from meaningful human contact.

第 2 章

The Neuroscience of Disconnection: How We Lost Our Way

We are experiencing an epidemic of disconnection. Despite being "obligatorily gregarious" social primates hardwired for connection, modern humans increasingly substitute screen time for face-to-face interaction. The data is clear and alarming: more screen time correlates directly with greater unhappiness. Social isolation has become a silent killer with health impacts comparable to obesity or smoking fifteen cigarettes daily. This disconnection manifests in disturbing trends: plummeting birth rates, rising "deaths of despair" from overdoses and suicide, and declining life expectancy in developed nations. The psychiatric community has responded primarily by medicating symptoms rather than addressing the fundamental need for connection. Antidepressants, stimulants, and anxiolytics treat the manifestations of our isolation without healing its root cause. Consider the revealing case of opiate addiction. These drugs mimic the brain chemistry of feeling cared for, temporarily filling the void of human connection. This explains why Dr. Bruce Alexander's groundbreaking "Rat Park" experiments found that rats in enriched social environments barely touched drugs, while isolated rats compulsively self-administered them to the point of overdose. When Alexander published these findings in 1981, they were largely ignored. Decades later, as the opioid crisis exploded, his work gained recognition for its profound insight: addiction often represents an adaptation to social and cultural isolation. My own adolescent experience confirms this pattern. After being ostracized by peers in eighth grade, I found acceptance among the "druggies"-the only group willing to welcome me. This social connection proved crucial during adolescence when identity formation is paramount. The drug community caught me when I fell, inspiring my later advocacy for drug policy reform and deeper understanding of how isolation drives addiction. The science is unequivocal: isolation interferes with learning, memory formation, and emotional regulation. For humans to learn society's rules, they need to remain within the group where peers model behavior and provide feedback. Isolation not only fuels addiction but can directly cause suicide-or sometimes violence directed outward. It's no coincidence that mass shooters are invariably described as loners. Fortunately, a psychiatric revolution is underway as psychedelic medicines return to our therapeutic arsenal after decades of prohibition. MDMA, psilocybin, and LSD are showing remarkable results in clinical trials at institutions like Johns Hopkins and NYU, potentially offering a path back to meaningful connection with ourselves, others, and the cosmos.

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第 3 章

The First Connection: Reconciling with Ourselves

The fundamental divide within ourselves is like a spiritual common cold-we're often estranged from or disappointed by ourselves. Connecting with the self requires perception: proprioception for bodily awareness and interoception for inner sensations like hunger or emotions. Many of us have learned to quiet or ignore these signals, especially when trauma has caused us to split off parts of ourselves. Even simple self-criticism ("Where did I put my glasses? That was dumb of me!") represents a division into actor and observer. These separations become dangerous when habitual and hidden-the secrets we keep from others become realities invisible to ourselves. While simple techniques like rubbing fingertips across lips can facilitate embodiment by activating the parasympathetic nervous system, more complex disconnections may require stronger medicine. Josh, a successful law partner with a family and elite education, exemplified profound self-alienation. Despite outward success, he complained of an inability to feel his feelings-classic alexithymia or "no words for feelings." Determined to explore his missing inner world, Josh tried meditation with remarkable persistence, even attending ten-day silent retreats. Initially, he couldn't even "find his breath"-an anomalous complaint that baffled experienced retreat leaders. His breakthrough came unexpectedly after taking Adderall before meditation, experiencing a full-body tingle that continued all day. This openness to experimentation led him to research psychedelics. After taking MDMA in a dance club, he described a transformative experience: "feeling alive for the first time," seeing "color and three dimensions," and finally feeling music and dancing. He began microdosing LSD, taking subperceptual doses every third day, which enhanced his proprioception and embodiment. During a subsequent meditation retreat, Josh experienced anger for the first time-forming a fist and feeling "tension and fire" he'd never known before. This newfound awareness brought both connection and regret, particularly regarding his older daughter: "The six-year-old has an excellent father and the thirteen-year-old, unfortunately, didn't." Microdosing-taking roughly one-tenth of a mystical dose of psychedelics-allows people to experience a slice of transformative effects without the full-blown mystical experience. At these low doses, psychedelics facilitate immersion into experience while preserving coordination and social functioning. Cannabis similarly helps with integration by affecting brain areas involved in these processes, altering interoceptive awareness through increased blood flow to the insula and frontal brain regions. It functions as a harm reduction tool in addiction treatment, with studies showing it can reduce reliance on more dangerous substances. Joe Schrank, founder of cannabis-inclusive rehab facilities, calls it "the condom of the drug war"-reducing binge drinking and opiate-related deaths. For more severe trauma, MDMA-assisted psychotherapy offers remarkable healing potential. In Maria's case, her four-year-old self emerged during therapy-a child who witnessed murder and was left to fend for herself. Her therapist described how her thirty-year-old body transformed completely as this child-self took over, expressing rage by screaming and hitting pillows before finally requesting a hug and crying for twenty minutes. MDMA increases oxytocin, quieting the amygdala's fear response and allowing trauma processing without rejection or repression. Like other psychoplastogens (including CBD, LSD, DMT, and psilocybin), it stimulates neuroplasticity, reopening critical learning periods in the brain. The phase-two trials showed over two-thirds of participants no longer met PTSD criteria after treatment, many reducing psychiatric medications and experiencing life anew.

第 4 章

The Chemistry of Love: Bonding with Partners

Connecting with a partner builds on self-connection but introduces new complexities. The neurochemistry of attraction involves powerful hormonal signals that progress from initial attraction to long-term attachment-the same chemistry that drives addiction. People can become addicted to lust or falling in love, as these experiences are designed to feel intensely pleasurable. Dr. Holland explains that falling in love produces a potent cocktail of neurochemicals-testosterone, estrogen, dopamine, norepinephrine, endorphins, endocannabinoids, phenylethylamine, and oxytocin-creating a mind-altering experience. People in love exhibit behaviors remarkably similar to addiction: fixation, concentration problems, appetite loss, insomnia, and risky behaviors. Brain scans of people falling in love closely resemble those of cocaine addicts, with both showing heightened dopamine activity, particularly in the caudate nucleus-a region governing goal-oriented behavior. While dopamine drives the fixation and reward-seeking behavior, oxytocin enables social engagement, and the brain's endorphin and endocannabinoid systems provide the actual pleasure. This neurochemical rollercoaster explains the painful withdrawal when relationships end, leading to grief, substance use, emotional instability, and impulsive behaviors like returning to unhealthy relationships. The chemical state of early attraction (limerence) is characterized by high dopamine and low serotonin, creating obsessive focus but poor impulse control and judgment. In early attraction, phenylethylamines create dreaminess and giddiness but have a brief half-life of only thirty seconds, explaining the eagerness for repeated kisses. Sex hormones play crucial roles: testosterone drives desire while estrogen enhances receptivity. While lust can be directed at multiple people simultaneously, the complex neurochemistry of attraction focuses exclusively on one person. After approximately six months, the intense chemistry of limerence transitions to a gentler security called "companionate love." Oxytocin remains the constant element throughout this evolution, facilitating trust while decreasing vulnerability to addiction or serial romance. In this attachment phase, serotonin replaces dopamine as the dominant neurotransmitter, reactivating rational frontal lobe circuitry and reducing the "delusional state of infatuation." The attraction to opposites operates on both biological and psychological levels. Initially, we're magnetized by differences, feeling our partner "completes us" by expressing traits we've denied. This creates an exhilarating synergy where the whole exceeds the sum of its parts. However, over time, these same differences that attracted us become sources of irritation as we unconsciously project our disowned qualities onto our partners. Projection-seeing our unacknowledged traits in others-makes relationships complicated. The traits we were first attracted to become the very things we criticize, essentially rejecting parts of ourselves all over again. This pattern, rooted in childhood conditioning, transforms the "opposites attract" dynamic into an "us versus them" mentality. The path forward requires accepting these disowned traits in both our partners and ourselves, making us whole. Couples can overcome projection through reflection-mirroring each other's words without judgment, synchronizing breathing, maintaining eye contact, and creating arrival/departure rituals. These practices activate oxytocin, reduce cortisol, and help partners remain in parasympathetic states even during conflicts.

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第 5 章

The Neurochemistry of Family: Our First Tribe

The family connection begins with childbirth, described as "ground zero for oneness." Despite being a doctor, Holland chose a natural, intervention-free birth with midwives, curious to experience her body's neurochemical responses. The experience proved remarkable-contractions created a rhythm of intense pain followed by blissful states from beta-endorphins, while maintaining mental clarity. Childbirth creates a paradoxical experience of oneness precisely at the moment of physical separation, as the boundary-free relationship continues through skin-to-skin contact after birth. Motherhood transforms the brain in profound ways. During pregnancy, neuronal reorganization occurs at an astonishing rate-up to 250,000 brain cells per minute at peak activity. Beyond just increasing neuron density, the structural network changes, creating new connections throughout the brain. The hippocampus undergoes significant transformation, shifting behaviors from self-focused survival to child-centered protection and care. What some call "baby brain suck" isn't actually cognitive decline but neuroplasticity in action. This neurogenesis can protect against age-related dementia, especially in mothers with multiple children. After birth, skin-to-skin contact initiates coregulation-mother and baby synchronize breathing, heart rate, blood pressure, and temperature in a virtuous feedback loop. Oxytocin plays a crucial role, providing immediate rewards for maternal behavior and triggering corresponding oxytocin release in the newborn. This mutual coregulation teaches babies how to self-regulate, with higher maternal oxytocin levels predicting stronger mother-child bonds. Breastfeeding amplifies these benefits, helping children develop better emotional self-regulation and reducing postpartum depression risk. Biology seems designed to keep new parents connected to their babies through hormonal shifts. After birth, fathers experience plummeting testosterone levels, making way for nurturing behaviors. This isn't a sign of fading masculinity but rather a biological adaptation with positive health outcomes. Meanwhile, vasopressin-the hormone of monogamy and exclusivity-plays a larger role in men than oxytocin does, though both genders have both hormones working in an integrated pathway. The oxytocin-vasopressin pathway regulates attachment and bonding while balancing social engagement and defensive posturing-working like gas and brakes in the battle between love and fear. Vasopressin encourages protection of self and offspring through mobilization (fleeing), while oxytocin dominates under safer conditions, supporting sociality. Babies are designed to captivate us. Their cuteness-big eyes, full cheeks-triggers brain responses within milliseconds in both parents and non-parents alike. Human eyes, disproportionately large at birth and set against white sclera, are uniquely evolved to enhance gaze signaling and indicate collaborative intentions-a significant evolutionary adaptation favoring connection. A baby's first social smile triggers mirroring grins and oxytocin in witnesses. Laughter, appearing around three to four months, is even more powerful-putting both parent and child into parasympathetic states, dilating blood vessels, and promoting cardiovascular health. Games like peekaboo become neurological exercises teaching resilience and the crucial social skill of navigating rupture and repair-none of which happens while checking notifications.

第 6 章

The Tribal Mind: Community Connection and Disconnection

Our tribal instincts both connect and divide us. Oxytocin promotes cooperation and trust within groups but also fuels tribal behavior-ethnocentrism, ostracism, and even violence against perceived outsiders. This "us vs. them" mentality is inherent in social primates; we form dominance hierarchies and enhance group cohesion through the ostracism of others. Research by Dr. Carsten de Dreu shows that men under the influence of oxytocin become more self-sacrificing but also more defensively aggressive-what he calls "tend and defend." Dr. Jennifer Bartz's work reveals that oxytocin doesn't universally create warm feelings; for those with anxious attachments, it can amplify negative memories. In ancient times, tribes gathered around fires not just to share practical information but for ritual, chanting, and dance-creating a group mind and ecstatic experience of oneness. This primal bonding continues today in nightclubs, stadiums, and high school gyms worldwide. The sense of belonging engenders a particular state of consciousness, helping us feel safe and cared for through oxytocin's influence. Our brains process challenges to our beliefs as physical threats. The default mode network-our self-defense machinery-activates when our values are questioned, while the amygdala fires up in fear response. Those most rigid in their beliefs show the strongest threat reactions. Yet connection across social divides shows promise. Dr. Rosalind Watts of Imperial College London followed up with twenty participants from their psilocybin therapy study for treatment-resistant depression. Seventeen reported substantial benefits, describing their depression as "disconnection" and the healing as reconnection-to themselves, others, and the world. Watts observed that psilocybin wasn't targeting specific symptoms like conventional medications but addressing a fundamental disconnection underlying various conditions. "Underneath all these presenting problems-depression, addiction, anorexia-there is a fundamental disconnection. Psilocybin works on that deep level," she explains. The Watts Connectedness Scale measures the journey from disconnection to connection with senses, self, others, world, and spiritual principles. At Synthesis retreats, connectedness increases by roughly 180 percent after psilocybin sessions, far outpacing modest improvements in depression and anxiety measures. "It seems to be the fundamental mechanism," Watts explains. "What psychedelics actually 'turn on' is our sense of connection." Alicia Danforth conducted groundbreaking research using MDMA-assisted psychotherapy to reduce social anxiety in autistic adults. Rather than relying on conventional literature by "so-called experts," Danforth immersed herself in writings by autistic adults themselves, recognizing they were "perfectly capable of speaking for themselves." Her innovative approach included thoughtful rituals like using marbles as transitional objects and fidget tools that participants could carry between sessions. The improvements proved durable, with social anxiety scores remaining below clinically significant levels six months after treatment ended.

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第 7 章

Reconnecting with Nature: The Earth as Medicine

We're in an abusive relationship with our planet, facing catastrophic environmental decline-melting glaciers, warming oceans, mass extinction, deforestation, and accelerating feedback loops. Those who are "woke" to this reality often experience deep ecological grief, which botanist Robin Wall Kimmerer describes as "a measure of how much we love." To heal our relationship with Earth, we must reconnect with nature. E.O. Wilson's concept of "biophilia" suggests our innate affinity for nature is essential to wellbeing, with research confirming that natural environments enhance stress recovery and healing by promoting the parasympathetic state where oxytocin facilitates repair. Querencia, a term borrowed from bullfighting, describes our innate longing to return to places in nature that restore us. Environmental essayist Barry Lopez expanded this concept to include both our homing instinct and the threatened relationship between people and land. Gardening serves as a centering practice-a ritual of healing for both gardener and land. Dr. Mark Detweiler's research shows gardening lowers cortisol in veterans with PTSD, reduces stress, and aids stroke recovery. The soil's bacteria benefit both mood and immune function. Psychedelics foster deeper ecological connection by helping people overcome urban alienation and experience visceral urgency about climate issues. Recent Imperial College studies show psilocybin increases biophilia and ecological connectedness, with users reporting deeper cosmological connection beyond egocentric perspectives. Dr. David Luke notes a "healthy overlap" between ecological and psychedelic communities, pointing to Extinction Rebellion co-founder Gail Bradbrook, whose ayahuasca experiences catalyzed her climate activism. Our relationships with pets represent legitimate forms of connection that improve our wellbeing. Dogs in particular have co-evolved with humans for thousands of years, developing unique features like the levator muscle that creates "puppy-dog eyes" to trigger caregiving behaviors. Research shows that dogs increase oxytocin in their owners through extended eye contact, creating a positive feedback loop of attachment. Nature relatedness directly correlates with happiness, with research showing people are happiest outdoors, especially near water. Wallace Nichols' book "Blue Mind" explains how water induces a meditative state. He argues that "awe over the natural world" is needed to combat climate change apathy, suggesting that environmental activism should emphasize beauty and wonder rather than fear and guilt.

第 8 章

Cosmic Connection: Preparing for Our Ultimate Journey

We've journeyed through various forms of connection, from self to planet, and now arrive at connecting with the cosmos-the infinite. While previous connections involved tangible practices like breathing, hugging, or digging in earth, connecting with the infinite involves our ultimate letting go: death. Having practiced ego dissolution through taming our default mode network prepares us for this final surrender. Humans uniquely understand life's impermanence, which makes it precious, though many live in denial of death. Buddhist teacher Pema Chodron considers embracing our mortality part of a sacred journey. When Holland's grandfather was dying, his last words were, "Help me get away from myself"-expressing the terror of ego disintegration that can feel like entering a void. Yet beyond this void comes light and blissful merging with something greater. Psychedelics help prepare us for death by fostering acceptance and meaning-making. Dr. Jeff Guss, director of NYU's Psilocybin Cancer Anxiety Study, explains: "The antidote to fear of death is love-loving people around you, loving life, loving yourself, connecting, being present." Psychedelics "reset" the brain by quieting the default mode network while creating hyperconnections between other brain regions, helping people find meaning and acceptance. As a psychotherapist, Guss brings enthusiasm to matching conditions with psychological approaches. He views the therapist's role as similar to a shaman's-part of a three-way relationship between seeker, medicine, and guide-but notes psychoanalysts may better serve Westerners by speaking a familiar idiom while still helping access unconscious realms. Katherine MacLean emphasizes practical preparation before psychedelic experiences: address changeable life issues, establish a meditation practice, and connect with nature. She cautions against making major life decisions immediately after psychedelic experiences, advising a waiting period of months. MacLean sees community as crucial to integration, noting that clinical settings lack this vital element. After her father's death, MacLean drew on her psychedelic experiences to honor his passing unconventionally, keeping his body overnight and attending his cremation-experiences she describes as psychedelic in their profound energy shifts. These experiences affirm her belief that psychedelics open us to deeper connections beyond our five senses, helping us feel whole by dispelling the illusion of separation.

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第 9 章

Finding Our Way Home: The Path to Reconnection

In a poetic epilogue, Holland describes a dawn paddleboarding experience on a misty lake that becomes a profound metaphor for life. She observes how the mist remains visible in the distance but disappears around her immediate position-we're always chasing what seems just ahead while missing what surrounds us. This universal human experience mirrors the Buddhist concept of "samsara," the endless cycle of seeking that keeps us from present-moment awareness. This mirrors our tendency to pursue goals that don't satisfy us once achieved, the "dialectic of desire" that keeps us hamster-wheeling through life without appreciating our present circumstances. Like reaching for a horizon that continually recedes, we chase promotions, relationships, and achievements, only to find ourselves immediately focused on the next goal. Holland connects this insight to spirituality, noting how "spirit" derives from "breathing" and how we might breathe in synchrony with the earth, suggesting that our very essence is connected to the rhythm of life itself. She reflects on our current societal challenges-climate crisis, war, addiction-while highlighting positive developments in psychedelic research and therapy. These medicines, including psilocybin, MDMA, and ketamine, offer hope for treating trauma, addiction, and existential suffering by increasing brain connectivity and fostering deeper connections with ourselves, others, and the world. Recent clinical trials have shown remarkable success rates in treating PTSD, depression, and end-of-life anxiety, suggesting a paradigm shift in mental health treatment. The prescription for our disconnection epidemic remains simple yet profound: shift from sympathetic nervous system's "fight-or-flight" mode to the parasympathetic "rest and digest" state through specific practices. These include breathing through your nose with longer exhales than inhales (using a 4-7-8 pattern); left-nostril breathing for 5-10 minutes; doing nothing (a form of meditation) for at least 10 minutes daily; gentle yoga poses like child's pose; singing or humming to stimulate the vagus nerve; floating in water to experience weightlessness; and "havening" (self-soothing by stroking your upper arms while affirming safety in specific patterns). Even in our technological isolation, the path back to connection involves cultivating empathy through active listening, sharing music in group settings, immersing ourselves in nature regularly, and maintaining hope through community engagement. The journey begins with connecting to ourselves through mindfulness practices, then expands to partners through deep listening and touch, family through shared meals and traditions, community through volunteer work and social gatherings, and ultimately to nature and the cosmos through environmental stewardship and contemplative practices. Throughout this journey, oxytocin-the "love hormone"-plays a crucial role, enabling trust, openness, and bonding while reducing anxiety. From sustained eye contact (at least 30 seconds) to firm handshakes to regular cuddling sessions, oxytocin facilitates the openness required for connection at every level, ultimately leading us to the experience of oneness that is our birthright as humans. This neurobiological foundation of connection reminds us that we are wired for togetherness, not isolation.

★★★★★

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《好化学》核心主题

neurobiology of bonding
psychedelic assisted therapy
social isolation epidemic
oxytocin and connection
addiction as adaptation

《好化学》经典语录

We are experiencing an epidemic of disconnection.
Social isolation has become a silent killer.
Addiction often represents an adaptation to social and cultural isolation.
Isolation not only fuels addiction but can directly cause suicide.
The fundamental divide within ourselves is like a spiritual common cold.

《好化学》主要人物

Julie HollandAuthor and psychiatrist exploring human connection
Dr. Bruce AlexanderResearcher known for 'Rat Park' addiction studies

关于作者

Julie Holland 医学博士是一位精神科医生和迷幻药物研究员，著有《Good Chemistry: The Science of Connection from Soul to Psychedelics》一书。该书从神经科学和灵性的角度探讨了人类对归属感的需求。

Holland 博士毕业于宾夕法尼亚大学和天普大学医学院，在西奈山医院住院医师实习期间专攻精神药理学。在此期间，她荣获了美国国家精神卫生研究院（National Institute of Mental Health）颁发的优秀住院医师奖。

在近十年的时间里，Holland 博士一直负责管理贝尔维尤医院（Bellevue Hospital）的精神科急诊室，她后来在《Weekends at Bellevue》一书中记录了这段经历。她的专业领域涵盖迷幻医学、MDMA 研究和药物政策，这在她编辑的合集《Ecstasy: The Complete Guide》和《The Pot Book》中得到了充分体现。

Holland 博士经常受邀参加各种媒体节目，包括 25 次以上做客《今日秀》（Today），以及在 CNN 和《早安美国》（Good Morning America）中亮相。她的工作将临床见解与倡导心理健康创新无缝结合，并特别关注迷幻剂辅助疗法。

《Good Chemistry》的有声书附带了一份补充增强版 PDF，旨在深化读者对 Holland 博士关于催产素和人类连接研究的参与度。

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This plan is essential for anyone seeking to understand the intersection of neuroscience and emotional recovery. It is designed for individuals or professionals looking to break cycles of trauma by addressing both the physical nervous system and early relational blueprints.

1 h 30 m•3 章节

由哥伦比亚大学校友在旧金山创建

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由哥伦比亚大学校友在旧金山创建

LOVED BY

1,000,000+ curious minds.

4.7

avg rating

1M+ learners

"Instead of endless scrolling, I just hit play on BeFreed. It saves me so much time."

@Moemenn

"I never knew where to start with nonfiction—BeFreed’s book lists turned into podcasts gave me a clear path."

@Chloe, Solo founder, LA

117

"Perfect balance between learning and entertainment. Finished ‘Thinking, Fast and Slow’ on my commute this week."

@Raaaaaachelw

"Crazy how much I learned while walking the dog. BeFreed = small habits → big gains."

@Matt, YC alum

108

"Reading used to feel like a chore. Now it’s just part of my lifestyle."

@Erin, Investment Banking Associate , NYC

254

"Feels effortless compared to reading. I’ve finished 6 books this month already."

@djmikemoore

"BeFreed turned my guilty doomscrolling into something that feels productive and inspiring."

@Pitiful

4.5K

"BeFreed turned my commute into learning time. 20-min podcasts are perfect for finishing books I never had time for."

@SofiaP

"BeFreed replaced my podcast queue. Imagine Spotify for books — that’s it. 🙌"

@Jaded_Falcon

201

"It is great for me to learn something from the book without reading it."

@OojasSalunke

"The themed book list podcasts help me connect ideas across authors—like a guided audio journey."

@Leo, Law Student, UPenn

483

"Makes me feel smarter every time before going to work"

@Cashflowbubu

"Instead of endless scrolling, I just hit play on BeFreed. It saves me so much time."

@Moemenn

"I never knew where to start with nonfiction—BeFreed’s book lists turned into podcasts gave me a clear path."

@Chloe, Solo founder, LA

117

"Perfect balance between learning and entertainment. Finished ‘Thinking, Fast and Slow’ on my commute this week."

@Raaaaaachelw

"Crazy how much I learned while walking the dog. BeFreed = small habits → big gains."

@Matt, YC alum

108

"Reading used to feel like a chore. Now it’s just part of my lifestyle."

@Erin, Investment Banking Associate , NYC

254

"Feels effortless compared to reading. I’ve finished 6 books this month already."

@djmikemoore

"BeFreed turned my guilty doomscrolling into something that feels productive and inspiring."

@Pitiful

4.5K

"BeFreed turned my commute into learning time. 20-min podcasts are perfect for finishing books I never had time for."

@SofiaP

"BeFreed replaced my podcast queue. Imagine Spotify for books — that’s it. 🙌"

@Jaded_Falcon

201

"It is great for me to learn something from the book without reading it."

@OojasSalunke

"The themed book list podcasts help me connect ideas across authors—like a guided audio journey."

@Leo, Law Student, UPenn

483

"Makes me feel smarter every time before going to work"

@Cashflowbubu

"Instead of endless scrolling, I just hit play on BeFreed. It saves me so much time."

@Moemenn

"I never knew where to start with nonfiction—BeFreed’s book lists turned into podcasts gave me a clear path."

@Chloe, Solo founder, LA

117

"Perfect balance between learning and entertainment. Finished ‘Thinking, Fast and Slow’ on my commute this week."

@Raaaaaachelw

"Crazy how much I learned while walking the dog. BeFreed = small habits → big gains."

@Matt, YC alum

108

"Reading used to feel like a chore. Now it’s just part of my lifestyle."

@Erin, Investment Banking Associate , NYC

254

"Feels effortless compared to reading. I’ve finished 6 books this month already."

@djmikemoore

"BeFreed turned my guilty doomscrolling into something that feels productive and inspiring."

@Pitiful

4.5K

"BeFreed turned my commute into learning time. 20-min podcasts are perfect for finishing books I never had time for."

@SofiaP

"BeFreed replaced my podcast queue. Imagine Spotify for books — that’s it. 🙌"

@Jaded_Falcon

201

"It is great for me to learn something from the book without reading it."

@OojasSalunke

"The themed book list podcasts help me connect ideas across authors—like a guided audio journey."

@Leo, Law Student, UPenn

483

"Makes me feel smarter every time before going to work"

@Cashflowbubu

查看更多网络上关于 BeFreed 的讨论

开启你的学习之旅，就是现在

第 3 章

好化学

概述《好化学》概述

一本书，多种聆听方式。

The Chemistry of Human Connection: Finding Our Way Back to Each Other

The Neuroscience of Disconnection: How We Lost Our Way

边听边看，每个词都清晰呈现

The First Connection: Reconciling with Ourselves

The Chemistry of Love: Bonding with Partners

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The Neurochemistry of Family: Our First Tribe

The Tribal Mind: Community Connection and Disconnection

边听边看，每个词都清晰呈现

Reconnecting with Nature: The Earth as Medicine

Cosmic Connection: Preparing for Our Ultimate Journey

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Finding Our Way Home: The Path to Reconnection

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《好化学》核心主题

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1,000,000+ curious minds.

1,000,000+ curious minds.

一本书，多种聆听方式。

The Chemistry of Human Connection: Finding Our Way Back to Each Other

The Neuroscience of Disconnection: How We Lost Our Way

边听边看，每个词都清晰呈现

The First Connection: Reconciling with Ourselves

The Chemistry of Love: Bonding with Partners

从 《好化学》中收获更多

The Neurochemistry of Family: Our First Tribe

The Tribal Mind: Community Connection and Disconnection

边听边看，每个词都清晰呈现

Reconnecting with Nature: The Earth as Medicine

Cosmic Connection: Preparing for Our Ultimate Journey

从 《好化学》中收获更多

Finding Our Way Home: The Path to Reconnection

你已读完 《好化学》

用户还喜欢

发现更多

《好化学》概述

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从《好化学》中收获更多

你已读完《好化学》

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