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Expert-level knowledge on any topic. Each capsule guides you through what matters most.
151 capsules

Outlive by Peter Attia reveals why longevity advice often conflicts
Longevity medicine offers varied guidelines on exercise intensity, supplement timing, medical screening, and cold exposure. These guidelines differ on how to balance rigorous research with practical daily actions, when to intervene medically, and how to safely apply cold therapies. Understanding these differences helps you choose personalized strategies for healthspan and lifespan optimization.

Transcendental Meditation or Mindfulness, Which Does More
Transcendental Meditation and mindfulness both promise real change, but they may help different things. These claims compare where the evidence favors TM for lowering stress-related physical risk versus mindfulness for daily focus and emotional control, and where head-to-head proof runs thin. You can decide which practice fits the results you are after.

BMI Is Broken and Harms Health; Measure Waist Size Instead
BMI mislabels healthy people, fuels body image problems, and steers health policy in the wrong direction. The case here is that waist circumference and waist-to-height ratio predict real risks like heart disease and diabetes far better, because belly fat matters more than total weight. Measuring your waist instead gives you and your doctor a more honest, less stigmatizing read on your health.

Your Wooden Cutting Board May Be Cleaner Than Plastic
Intuition says plastic wipes clean while wood harbors germs, but studies keep finding bacteria die off on wood and linger in plastic's knife scars, along with shed microplastics. The views here differ on how far to trust those experiments, whether wood defects carry their own sanitation risks, and what proper contamination control really shows. It ends with a clearer call on which board belongs under your knife.

Which Supplements Actually Work, and Which Just Drain Your Wallet?
Supplements are a huge business built on surprisingly thin proof, and your money and health are both on the line. These claims differ on how much to trust an industry with weak regulation, when high doses become risky, and which specific needs, like folic acid in pregnancy or B12 on a plant-based diet, genuinely justify a pill. You'll come away able to judge which bottles earn a place in your cabinet and which to skip.

The Saturated Fat Verdict Was Never as Settled as Claimed
Decades of advice to cut saturated fat rest on evidence that keeps getting re-litigated. These views range from charges that industry money bent nutrition science to calls for rigorous re-analysis of the old studies and the position that saturated fat is complex rather than simply bad. Weigh the sides and decide how it belongs in your own diet.

Was Breakfast Ever Really the Most Important Meal?
The rule you grew up with may owe more to cereal marketing than to science. The views here run from breakfast's importance being an invented myth, to skipping it changing fat burning and inflammation, to the honest answer depending on your own body and routine. Test them against your mornings and eat, or skip, on purpose.

Popular Houseplants and How to Care for Them
Indoor plants thrive with the right balance of light, water, and soil care. This collection offers evidence-based tips, scientific insights, and disease prevention methods to help you maintain healthy houseplants like peace lilies, snake plants, and aloe vera. Learn how to avoid common mistakes such as overwatering and how to provide optimal light and soil conditions for your plants.

Weight Loss Choices, Real Risks, and What You Actually Get
Deciding between medication, diet and exercise, or surgery for weight loss means weighing realistic outcomes, ongoing commitments, and potential risks. Medications like GLP-1 require continuous use to maintain results but come with side effects and limited insurance coverage. Surgery offers the most dramatic weight loss but involves strict eligibility and lifelong changes, while lifestyle changes demand patience and consistency with more modest results.

Why Most Habits Fail and How to Build Ones That Last
Building habits that truly stick requires more than just willpower. Strategies differ on whether to focus on shrinking actions to tiny steps, reshaping your environment and cues, or aligning habits with your identity and values. Understanding these distinct approaches helps you choose the right path to create lasting change tailored to your life and mindset.

Why Choosing a Health Plan Feels Like Guessing Your Future Costs
Picking a health insurance plan during open enrollment is tough because consumers face barriers like confusing plan details, uncertainty about future health needs, and misconceptions about provider networks. These barriers lead to different challenges: some struggle with understanding terminology, others worry about hidden costs, and some fall back on previous choices despite better options. Recognizing these distinct barriers helps you decide how to approach plan selection with clearer priorities and fewer surprises.

Is Wine Without Additives Actually Better Wine?
Natural wine promises a purer taste of the land, but the promise is contested from every side. These views split on whether sulfites betray the ideal or simply keep the bottle stable, and whether the health halo around natural wine survives scrutiny of the evidence. Where you land decides what you reach for on the shelf.