Summary of "Top 15 Supplements That Actually Work In Humans - 2025 Updated"

Key Wellness Strategies and Supplement Recommendations (Evidence-Based)

Taurine
- Benefits metabolic health by lowering blood pressure, triglycerides, and fasting blood sugar.
- Improves exercise performance and endurance.
- Effective dose: 0.5 to 6 grams per day.
Astaxanthin
- Protects skin from sun damage, improves skin hydration and elasticity.
- Reduces inflammation and improves lipid profile.
- Effective dose: 6 to 12 mg per day.
Creatine
- Enhances muscle mass, strength, and cognitive function.
- May aid depression and brain injury recovery.
- Safe for kidneys in healthy individuals.
- Effective dose: Approximately 8 grams per day (100 mg/kg body weight).
Omega-3 Fatty Acids (EPA & DHA)
- Reduces cardiovascular disease risk and inflammation.
- Improves insulin sensitivity and lipid metabolism.
- Effective dose: ~1.5 grams combined EPA and DHA daily.
Glycine
- Supports collagen production, reduces inflammation, and improves sleep.
- Extends lifespan in animal models.
- Effective dose: 3 to 12 grams per day (higher doses for collagen turnover).
N-Acetyl Cysteine (NAC)
- Antioxidant precursor improving aging-related functional outcomes.
- Reduces oxidative stress markers.
- Effective dose: 500 to 2,000 mg per day.
Trimethylglycine (TMG)
- Lowers homocysteine, a heart disease risk factor.
- Possible mild improvements in lean body mass.
- Effective dose: Up to 4 grams per day.
Collagen
- Improves skin hydration, reduces wrinkles, and supports skin aging.
- Effective dose: 2.5 to 12 grams of collagen peptides per day.
Hyaluronic Acid
- Maintains skin hydration and reduces wrinkles.
- Effective dose: 120 mg per day.
Ashwagandha - Reduces stress and anxiety, improves sleep quality. - Increases testosterone and sexual well-being. - Effective dose: ~600 mg per day.
Berberine - Lowers blood lipids and blood sugar. - Improves endothelial function and reduces plaque formation. - Effective dose: 900 to 1,500 mg per day.
Garlic (Aged Garlic Extract) - Improves cardiovascular health, lowers blood pressure, inflammation, and blood glucose. - Effective dose: 2,400 mg per day.
Magnesium - Supports multiple aging hallmarks including inflammation, insulin sensitivity, and lipid profile. - Effective dose: 200 to 400+ mg per day.
Melatonin - Improves sleep quality and duration. - Powerful antioxidant reducing inflammation and blood lipids at higher doses. - Sleep dose: 0.1 to 3 mg - Anti-inflammatory dose: 8 to 10+ mg per day.
Vitamin K2 (MK7) - Anti-inflammatory and anti-artery calcification effects. - May regress arterial plaque. - Effective dose: 100 to 2,000 micrograms per day.

General Advice

Supplements are not the most critical factor for health and longevity but can provide advantages.
Dosages and effectiveness vary based on individual health status.
Always consider evidence-based protocols and consult healthcare professionals before starting any supplement regimen.