Minerals
Sea Moss: The NIH Lists 4 Heavy Metals and No Proven Benefit
The only US government monograph on sea moss says no medicinal value has been proven, and names arsenic, lead, cadmium and mercury.
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Minerals
Magnesium, calcium, and the rest: forms that work, forms that waste your money, and who genuinely needs them.
Minerals
Calcium Supplements: In the 4 Best Trials, No Effect on Any Fracture
Calcium supplements cut total fractures 11% across 20 studies. In the four trials at lowest risk of bias, covering 44,505 people, there was no effect at any site.
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Minerals
Iron Supplements: Alternate Days Absorbed 175 mg, Daily Absorbed 131
Guidelines say daily, split through the day. The trial that measured absorption found alternate-day dosing beat it: 21.8% against 16.3%, and 175 mg against 131 mg.
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Minerals
Zinc Benefits: What It Really Does (and the Copper Catch)
Zinc supports immunity, skin, and healing, and lozenges may shorten a cold. What's proven, who needs it, and why high-dose zinc can backfire on your copper.
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Minerals
Electrolyte Supplements: Do You Actually Need Them?
Electrolyte powders are everywhere, but most people don't need them. When they genuinely help, when they're just expensive water, and the sodium catch.
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Minerals
Can You Take Magnesium and Melatonin Together for Sleep?
Magnesium and melatonin are a popular sleep stack. Whether it's safe, how they actually work, the dosing mistakes to avoid, and who each one really helps.
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Minerals
Magnesium Glycinate vs Citrate: Which Form Should You Take?
A plain-English guide to magnesium forms: which absorbs best, which helps sleep, which is really a laxative, and which are a waste of money.
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