100 Ways to Change Your Life by Liz Moody Summary

100 Ways to Change Your Life is a science-backed guide offering 100 actionable habits to improve health, happiness, relationships, and success. Structured as a choose-your-own-adventure resource, it distills insights from experts into digestible sections, allowing readers to target specific goals like mental health, career growth, or longevity. The book emphasizes practical, low-cost strategies rather than one-size-fits-all solutions.

This book is ideal for busy individuals seeking quick, science-based self-improvement tips. It suits those overwhelmed by traditional self-help books, as readers can focus on specific sections (e.g., energy boosts, relationship-building) without reading cover-to-cover. Fans of Liz Moody’s podcast or evidence-backed wellness content will also find it valuable.

Yes, for its concise, expert-driven advice and flexible format. Readers praise its practicality and habit-building focus, though some note surface-level approaches to complex issues like fatigue. It’s best used as a reference guide for targeted challenges rather than a linear read.

Key concepts include habit-stacking, journaling for mental clarity, and science-backed longevity practices. The book organizes tips by life areas (e.g., “up-level relationships”) rather than methods, emphasizing problem-solving over generic routines. It blends psychology, nutrition, and productivity research.

Unlike niche self-help books, Moody’s guide addresses diverse life aspects—careers, health, relationships—in one resource. It prioritizes actionable steps over theoretical depth, making it more accessible than academic texts but less comprehensive on singular topics.

Notable tips include using cold showers to boost energy, crafting conversation-starting questions for deeper connections, and scheduling “micro-joys” daily. Moody also advocates habit-tracking and meal-timing adjustments for sustained mental and physical health.

Yes. Moody cites experts from her podcast interviews, including gastroenterologists on gut health, psychologists on habit formation, and longevity researchers. Each tip links to studies or expert insights, though detailed citations are omitted for readability.

Critics note some tips feel superficial (e.g., cold showers for fatigue) rather than addressing root causes. The sheer volume of strategies can overwhelm readers aiming to implement all suggestions. Frequent journaling prompts may feel tedious to some.

The book suggests rituals like weekly check-ins with partners and using open-ended questions to deepen friendships. It also advises setting boundaries to reduce burnout, fostering healthier interactions.

Moody is a bestselling author, podcast host, and former mindbodygreen food director. With a journalism background, she translates complex health research into accessible advice. Her work in Vogue, Marie Claire, and her Healthy Convo Card Game underscores her wellness expertise.

Yes. The book focuses on incremental, sustainable habits—like morning routines or gratitude practices—backed by behavioral science. However, success depends on selectively implementing strategies rather than attempting all 100 tips at once.

It offers evidence-based tools for anxiety management, including breathwork exercises, cognitive reframing techniques, and social connection strategies. Moody shares personal mental health journeys to contextualize advice.