Supplements
Beet Root Powder Benefits: 3 of 190 Labels Say How Much Nitrate
The benefits need about 310 mg of nitrate. Of 190 beet products in the NIH label database, the best-labelled gives 70 mg…
Supplements
Short-Term Memory Loss Causes: 1 in 4 Clinic Patients May Not Have Dementia
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Supplements
Nitric Oxide Benefits: 5 Claims Tested, and Who Actually Benefited
Across 80 trials, nitrate gave recreational exercisers a small boost and well-trained athletes none. Arginine helped mild ED in 10 trials.
Supplements
What Is Sarcopenia? The 3 Tests That Diagnose It, With Cut-Offs
Sarcopenia affects 10% to 27% of adults over 60, depending on the definition. A grip under 27 kg in men or 16…
Supplements
NAD+ Benefits: 9 Claims Checked Against the Human Trials
NAD+ precursors raised blood NAD+ by 22% to 142% in trials. Muscle, weight and blood sugar mostly did not move. Here is…
Supplements
Foods High in Nitric Oxide: None Have It, but 7 Vegetables Make It
No food contains nitric oxide. Leafy greens and beetroot carry over 2,500 mg/kg of nitrate, which bacteria on your tongue turn into…
Supplements
How Much K2 Per Day? The Doses Trials Used, 180 mcg to 45 mg
No RDA exists for K2. Trials used 180 mcg of MK-7 or 45 mg of MK-4, and 76% of 500 K2 labels…
Supplements
Three-Sided Toothbrush: Better Only When Someone Else Brushes
Three-sided toothbrushes clean like normal ones when you brush yourself, and better when a caregiver brushes. What 6 trials and a 2018…
Supplements
How Much Biotin Per Day? 30 mcg, and the Typical Pill Has 5,000
Adults need 30 mcg of biotin a day. In 481 supplements the median was 5,000 mcg, and 30% had 10 mg or…
Supplements
How Much Celtic Salt Per Day? The Same Limit as Table Salt
Celtic salt has 17% less sodium per gram than table salt, but the limit is the same: about 1 1/4 tsp a…
Supplements
How Much Bone Broth Per Day? What 175 Labels Show
No trial sets a dose. Across 175 US bone broths, a typical cup has 9 g protein and 326 mg sodium; sodium,…
Supplements
How Much Choline Per Day? 550 mg, and Only 11% of Men Get It
Choline AI: 550 mg for men, 425 mg for women, 450 mg in pregnancy. Only 11% of men reach it, and 68%…
Supplements
How Much Caffeine Per Day? 400 mg, and the Median Man Has 145
FDA: up to 400 mg of caffeine a day for most adults, under 200 mg in pregnancy. The median US man has…
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Research & Studies
Sudden Leg Weakness in Seniors: 12 Distinct Causes
Sudden or progressive leg weakness in older adults has 12 distinct causes — from reversible sarcopenia and vitamin D deficiency to urgent…
Research & Studies
How Much Lion’s Mane Per Day? A Complete Dosage Guide
Lion’s mane dosage depends on the form, extract ratio, and what you’re trying to achieve.
Research & Studies
10 Serious Side Effects of Turmeric: Only One Is in the Case Reports
A randomised trial in healthy volunteers found no clinically relevant platelet effect, alone or with aspirin. The adjudicated case reports point at…
Research & Studies
How Much Turmeric for Inflammation? Doses by Form
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Research & Studies
Turmeric Benefits Sexually: What Research Shows
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Research & Studies
Prostate Supplements: The Doses That Worked in Trials
Saw palmetto at 320 mg of liposterolic extract, beta-sitosterol at 60-130 mg and pygeum at 75-200 mg, and why 160 mg does…
Research & Studies
10 Worst Foods for Prostate Health (And What to Eat Instead)
Processed meat, full-fat dairy, refined carbs, excess alcohol — here are the 10 foods most strongly linked to prostate disease.
Research & Studies
Does an Enlarged Prostate Affect a Man Sexually? What the Research Shows
BPH causes erectile dysfunction, reduced libido, and ejaculatory changes — and the treatments are often worse for sexual health than the disease…
Research & Studies
Lion’s Mane Gummies: Benefits, Dosage, and What to Look For
Lion’s mane gummies offer the same NGF-stimulating benefits as capsules and powder — with better daily consistency.
Research & Studies
Lion’s Mane and Gut Health: What the Research Actually Shows
Lion’s mane isn’t just a brain supplement — it’s a prebiotic that feeds beneficial gut bacteria, protects the gastric mucosa.
Research & Studies
What Deficiency Causes Bleeding Gums? The Ones to Check
Bleeding gums aren’t always caused by brushing too hard. Vitamin C, K, D, copper, and iron deficiencies directly weaken gum tissue and…
Research & Studies
Does Milk Help Acid Reflux? The Surprising Truth
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Research & Studies
Indigestion vs Heartburn: Key Differences Explained
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Research & Studies
How Long Does Acid Reflux Last? What to Expect
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Research & Studies
Best Anti-Inflammatory Supplements: A Science-Based Guide
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Research & Studies
Liposomal Curcumin: What It Is and How It Compares to Other Forms
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