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More in Wellness

  1. Diet & Weight

    How Much Does the Average Woman Weigh by Age and Height

    Average women’s weight varies by age, height, and ethnicity. Here’s what the data shows—and why it tells only part of the health story.

    By Lourdes Sandoval
  2. Diet & Weight

    How Many Calories Does 15,000 Steps Burn?

    Walking 15,000 steps burns roughly 400–700 calories depending on your weight, speed, and terrain. Here’s how to estimate your personal number.

    By Drew M. Willis
  3. Supplements

    What Vitamins Are Good for Weight Loss and Fat Burning

    Some vitamins and minerals support fat burning and metabolism, but only when you’re deficient. Learn which nutrients actually matter and how to get enough.

    By Derrick Cabral
  4. Sleep

    What Does Waking Up at 3am Mean for Your Health?

    Waking at 3am often comes down to stress, sleep cycles, or lifestyle habits. Here’s what’s likely behind it and how to sleep through the night.

    By Fiona Ugwu
  5. Substances

    How Hard Is It to Quit Nicotine? What Science Says

    Nicotine is harder to quit than most people expect. Here’s what the science says about withdrawal, relapse, and what actually helps.

    By Russell Blake
  6. Substances

    What Does Meth Do to a Person’s Body and Brain?

    Meth affects nearly every system in the body. Here’s what it actually does to the brain, heart, teeth, skin, and mental health over time.

    By Erin Tejada
  7. Sleep

    What Percentage of Sleep Should Be REM?

    REM sleep should make up around 20–25% of your night. Here’s what affects that percentage and how to keep it in a healthy range.

    By Patrick Lombardi
  8. Nutrition

    Eating Before Bed: Effects on Sleep, Weight, and Digestion

    Late-night eating can affect your sleep, weight, and digestion—but timing and food choices matter more than you might think.

    By Molly Campbell
  9. Diet & Weight

    How to Do a 24-Hour Fast Safely and Effectively

    Learn how to do a 24-hour fast comfortably, from choosing your eating window to breaking the fast without discomfort.

    By Renee Graham
  10. Sleep

    What Is the Healthiest Way to Sleep for You?

    From sleep position to bedroom setup, here’s what actually supports healthy sleep based on how your body works.

    By Gabriela Ibarra
  11. Nutrition

    Is 30 Grams of Protein a Lot for One Meal?

    30 grams of protein per meal is a common target, but is it actually a lot? Here’s what the science says about how much your body can use.

    By Christopher Dixon
  12. Nutrition

    How Much Sugar From Fruit Per Day Is Healthy?

    Fruit sugar isn’t the same as added sugar. Learn how much fruit fits into a healthy daily diet and which choices work best for blood sugar balance.

    By Brandon Davis
  13. Nutrition

    Foods Good for the Kidneys: What to Eat and Avoid

    Learn which foods support kidney health, from plant proteins and fatty fish to low-potassium produce, and what to limit to keep your kidneys functioning well.

    By Rebecca McNeil
  14. Nutrition

    What Are the Three Types of Carbohydrates: Sugar, Starch & Fiber

    Sugars, starches, and fiber each affect your body differently. Learn how these three carbohydrates work and which sources support steady energy and blood sugar.

    By Jacob Stewart