
Marijuana and Sleep: Does Cannabis Actually Help You Sleep Better?
THC can make you feel sleepy, but that's not the same as sleeping well. Here's what the evidence shows about cannabis, CBD, and sleep quality.
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Evidence-based writing from our physicians on brain health, cancer screening, metabolic health, and living longer, better.

THC can make you feel sleepy, but that's not the same as sleeping well. Here's what the evidence shows about cannabis, CBD, and sleep quality.
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Beetroot supplements promise better blood flow and performance. Here's what the evidence actually shows about nitrate, nitric oxide, and blood pressure.
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Separating promise from hype when it comes to fish oil, Lion’s Mane, creatine, and more. Learn why effective brain health starts with filling real gaps, not adding more capsules.
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Blueberries won't save your brain. Here's what nutrition actually does for your brain.
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Nutrition is a daily signal to your cardiovascular system. Learn how refined sugars, fiber, and omega-3s influence ApoB, nitric oxide, and arterial health.
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Most people focus on the cholesterol in their food, but the real driver of heart risk may be in your physiology. Discover the powerful dietary levers you have for managing ApoB.
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Trying to fix your metabolism? When you eat could be as important as what you eat.
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5 principles for optimal metabolism, stable glucose, and low inflammation
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Discover how omega-3 supplements and lifestyle choices may slow biological aging, according to a new study. See what it reveals about biological age, nutrition and exercise to support long-term health.
Read the article →You have a strategy for your wealth and your career. It's time to build one for your health.