Research & Guides
Supplement explainers and source summaries. Start with the label-reading guide, then check the original evidence behind a claim.
Health & Dosage Guides
Practical Guidance
answer page
Is Magnesium Glycinate worth taking
Magnesium Glycinate content should answer the core question first, then explain evidence, dosage, safety, and practical next...
Magnesium Glycinate FAQ: dosage, timing, safety, and results
Magnesium Glycinate content should answer the core question first, then explain evidence, dosage, safety, and practical next...
dosage guide
Melatonin: The Right Dose Is Much Lower Than Most Supplements Provide
Most melatonin supplements contain 5–10 mg, but research shows 0.5–1 mg is often equally effective with fewer next day effec...
Omega-3 Dosage: EPA vs DHA and How Much You Actually Need
EPA and DHA have different effects. This guide explains which omega 3 fractions matter for inflammation, cardiovascular heal...
Creatine: Complete Guide to Dosage, Loading, and What It Does for Performance
Creatine monohydrate is one of the most evidence backed supplements in sports nutrition. This guide covers loading vs mainte...
Vitamin D3 and K2: Why They Are Often Taken Together
D3 raises calcium absorption; K2 directs calcium to bones and away from arteries. This guide explains the rationale, dosage,...
How much Magnesium Glycinate should you take daily
Magnesium Glycinate dosage depends on the form, goal, and individual health context. A strong page should explain typical ra...
Iron Supplementation: When It Helps, When It Hurts, and How to Take It
Iron supplements are one of the most misused supplements. This guide explains who actually needs iron, how to minimise side...
Vitamin B12: Methylcobalamin vs Cyanocobalamin and Who Needs to Supplement
B12 deficiency is common in vegans, older adults, and people on metformin. This guide explains the difference between B12 fo...
Zinc Supplement Guide: Dosage, Forms, and When You Might Actually Need It
Zinc deficiency is more common than most people realise. This guide covers how to identify insufficient intake, which form t...
Magnesium Glycinate vs Magnesium Citrate: Which Form Should You Take?
Magnesium glycinate and citrate serve different purposes. This guide explains absorption rates, best use cases, and how to c...
evidence
Lion's Mane Mushroom: What the Evidence Actually Shows for Brain Health
Lion's mane has promising animal data and a small number of human trials. This guide explains what the evidence shows, what...
NMN and NR: What the Nicotinamide Adenine Dinucleotide Supplements Actually Promise
NMN and NR are marketed as longevity supplements that raise NAD+ levels. This guide explains the biology, what human trials...
CoQ10 (Ubiquinol vs Ubiquinone): Who Benefits and What the Evidence Shows
CoQ10 has the strongest evidence for people on statins and those with heart failure. This guide covers forms, dosing, and wh...
Collagen Supplements: What They Can and Cannot Do for Skin and Joints
Collagen supplements are widely sold for skin elasticity and joint pain. This review explains what the research shows, the m...
Probiotics: What the Evidence Actually Supports (and What It Doesn't)
Probiotics are heavily marketed but highly strain specific. This guide explains which indications have solid evidence, what...
L-Theanine: How It Works, What the Evidence Says, and How to Dose It
L theanine promotes relaxed focus without sedation. This guide covers the pharmacology, evidence for anxiety and attention,...
Magnesium Glycinate supplement database: forms, dosage, price, and evidence
Magnesium Glycinate content should answer the core question first, then explain evidence, dosage, safety, and practical next...
Rhodiola Rosea: Adaptogen Evidence Review for Fatigue and Stress
Rhodiola has multiple RCTs for stress induced fatigue and cognitive performance. This review explains the evidence quality,...
Vitamin C: High-Dose Supplementation — What It Does and Doesn't Do
Vitamin C prevents scurvy and supports collagen synthesis, but megadose claims (immune boosting, cancer treatment, cold prev...
Berberine vs Metformin: What the Evidence Actually Shows
Berberine and metformin share similar mechanisms. This evidence review explains what the research shows about efficacy, the...
Ashwagandha: What the Evidence Actually Says About Stress and Cortisol
Multiple RCTs show ashwagandha reduces cortisol and perceived stress. This guide explains what the evidence shows, what it d...
Magnesium Glycinate benefits: what does the evidence say
Magnesium Glycinate content should answer the core question first, then explain evidence, dosage, safety, and practical next...
fitness supplement
health guide
What is Magnesium Glycinate
Magnesium Glycinate content should answer the core question first, then explain evidence, dosage, safety, and practical next...
Best Magnesium Glycinate supplements for sleep
The best Magnesium Glycinate supplement depends on formulation quality, dosage transparency, third party testing, and fit fo...
Magnesium Glycinate vs Magnesium Citrate: which is better
Magnesium Glycinate and the comparison option can both be useful, but the better choice depends on absorption, tolerance, co...
When is the best time to take Magnesium Glycinate
Magnesium Glycinate content should answer the core question first, then explain evidence, dosage, safety, and practical next...
health tips
Berberine: The Natural Blood Sugar Solution (Clinical Evidence)
Clinical evidence for berberine's glucose lowering effect, how it compares to metformin, and protocol.
Vitamin D Deficiency: Signs, Testing & How Much to Take
How to test for deficiency, target levels, D3 vs D2, and why K2 must accompany high dose D3.
Immune Support Protocol: What Actually Works vs What Doesn't
What actually works for immune health — vitamin D, zinc, C, and probiotics with evidence ratings.
how to
Ashwagandha: Cortisol, Testosterone & How Long It Takes to Work
Which ashwagandha extract, how much, how long — cortisol reduction, testosterone, and sleep evidence.
The Evidence-Based Sleep Stack: Magnesium, Glycine & L-Theanine
Three evidence backed supplements that actually improve sleep quality — no dependency, no grogginess.
Creatine: Loading, Dosage & Cognitive Benefits Explained
Everything proven about creatine — monohydrate vs HCl, loading, timing, and the emerging cognitive research.
Gut Health Supplement Stack: Probiotics, Prebiotics & Glutamine
Evidence based gut repair stack — which probiotic strain, L glutamine dosing, and prebiotic choices.
supplement guide
supplement safety
Supplement Interactions: What You Need to Know Before Stacking
Supplements are not inherently safe because they are natural. This guide covers the most clinically important supplement dru...
Is Magnesium Glycinate safe? Side effects and interactions
Magnesium Glycinate is generally discussed as a supplement with benefits and tradeoffs, but safety depends on dose, medicati...