Skin Health
Clascoterone vs Minoxidil: Should You Switch or Use Both?
There's no reason to switch yet: clascoterone isn't approved for hair loss, and no trial in men has compared or combined clascoterone and minoxidil.
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Fresh guides, each with its sources.
Neurology
Tingling in Your Hands and Feet? Where It Starts Matters Most
Tingling in hands and feet that builds slowly from the toes up is usually nerve damage, often from diabetes. Sudden one-sided numbness…
Preventive Health
Is a Stool Test as Good as a Colonoscopy at 45? The Polyps Decide
If you're 45 and at average risk, a stool test or a colonoscopy counts as screening. The kit works only if you…
Health Tools & Devices
The Signs You Need Hearing Aids Are Printed on the OTC Box
Trouble in noisy rooms or on the phone, and a TV others call too loud, are signs you need hearing aids. The…
Sleep Health
Home Sleep Apnea Test or Sleep Lab? What a Normal Result Misses
A home sleep apnea test is a standard first step for most adults, but a normal result doesn't rule out sleep apnea…
Nutrition
How Long Does Vitamin D2 50,000 IU Take to Work? Why It Feels Slow
Weekly vitamin D2 50,000 IU usually lifts your blood level within about 4 weeks, but how you feel can lag well behind.…
Nutrition
Magnesium Glycinate or Citrate? One Has Far Less Evidence
Magnesium glycinate or citrate? Citrate has better absorption data. Glycinate was easier on the stomach than oxide in a small trial.
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Older guides rewritten against the current evidence.
Endocrine & Metabolic Health
Can High Cortisol Cause Weight Gain? Check Your Medicines First
High cortisol can cause weight gain, but everyday stress adds very little. Steroid drugs are the usual cause; four signs point to…
Health Tools & Devices
What to Look for in a Blood Pressure Monitor: 3 Accuracy Checks
The first thing to look for in a blood pressure monitor is proof it passed an independent accuracy test, which most best-sellers…
Neurology
Is It a Caffeine Withdrawal Headache? Try the 1-Hour Test
A caffeine withdrawal headache starts 12 to 24 hours after your last cup and clears in 2 to 9 days. A small…
Skin Health
Melasma vs Hyperpigmentation: Which One Do You Have?
Melasma is one kind of hyperpigmentation, and it tends to come back. Dark marks from acne fade once breakouts stop, though that…
Medication Safety
Is BPC-157 Safe to Inject? Where the Vial Comes From Matters
Is BPC-157 safe to inject? Nobody can say yet: 3 tiny pilot studies tested it in people, and pharmacy and online “research”…
Endocrine & Metabolic Health
Does Fiber Help With Weight Loss? How Much and Which Kind Counts
Does fiber help with weight loss? Yes, modestly. People told only to eat more fiber lost about 4.5 pounds in a year,…
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Home monitoring & devices
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Women's health
Menopause, hormones and symptoms, explained without the hype.
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Everyday symptoms, explained
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