Choline in Pregnancy: What the New IQ Trial Found
Category: Supplements
Magnesium Supplement Guide: Forms, Benefits, and Dosing
Table of Contents Key safety points Overview Forms and Bioavailability Evidence for Health Benefits Recommended Dosing Dietary Sources Safety and Side Effects Drug Interactions Frequently Asked Q...
Creatine and Lean Mass: What a 2025 Study Actually Shows
Table of Contents The Existing View The New Study Response to the Study Creatine and Performance Back to the Study References A recent study is challenging everything researchers thought they kn...
Vitamin D3 Supplement Guide: Dosing, Forms, Benefits, and Safety
Table of Contents Key safety points Overview Forms and Bioavailability Evidence for Health Benefits Recommended Dosing Safety and Side Effects Drug Interactions Dietary Sources References Key s...
Maca Root: Evidence-Based Guide to Benefits, Forms, Dosing, and Safety
Table of Contents Key safety points Overview Forms and Bioavailability Evidence for Benefits Recommended Dosing Safety and Side Effects Drug Interactions Dietary Sources References Key safety p...
Creatine Supplements: Brain Health, Muscle, and Safety — What the Research Shows
Creatine is one of the most studied supplements in sports science — but emerging research is revealing benefits that extend well beyond muscle building. Recent trials are uncovering how creatine ma...
Taurine Supplementation: What the Research Actually Shows
There's a popular ingredient in energy drinks that's recently been gaining serious attention for its potential to support healthy aging and key health parameters. Does the research support the hype...
L-Lysine Benefits, Dosing, Forms, and Side Effects: Evidence Review
Table of Contents Key safety points Overview Forms and Bioavailability Evidence for Health Benefits Recommended Dosing Safety and Side Effects Drug Interactions Dietary Sources References Key s...
Lycopene: Evidence-Based Guide to Benefits, Forms, and Dosing
Table of Contents Key safety points Overview Forms and Bioavailability Evidence for Benefits Recommended Dosing Safety and Side Effects Drug Interactions Dietary Sources References Key safety p...
Collagen Peptides for Skin Wrinkles: Evidence, Dosing, and How They Work
There are loads of products on the market promising to reduce wrinkles. For many of them, it's just unproven hype. But there's one supplement the research consistently supports for reducing wrinkle...
Lutein and Zeaxanthin: Eye Health Evidence, Forms, Dosing and Safety
Table of Contents Key safety points Overview Forms and Bioavailability Evidence for Benefits Recommended Dosing Safety and Side Effects Drug Interactions Dietary Sources References Key safety p...
Lithium Supplements: Forms, Dosing, and Safety Guide
Table of Contents Key safety points Overview Forms and Bioavailability Evidence for Benefits Recommended Dosing Safety and Side Effects Drug Interactions Dietary Sources References Key safety p...
Lion's Mane and Chaga Mushrooms: Benefits, Dosing, and Safety
Table of Contents Key safety points Overview Forms and Bioavailability Evidence for Benefits Recommended Dosing Safety and Side Effects Drug Interactions Dietary Sources References Key safety p...
4 Supplements With Hidden Side Effects — What the Clinical Evidence Shows
Four popular supplements are widely marketed for health benefits as people age — but the clinical evidence tells a different story. Research suggests resveratrol, metformin (in non-diabetic individ...
DGL and Licorice Root: Forms, Evidence, Dosing, and Safety
Table of Contents Key safety points Overview Forms and Bioavailability Evidence for Benefits Recommended Dosing Safety and Side Effects Drug Interactions Dietary Sources References Key safety p...
L-Tryptophan and 5-HTP: Evidence Guide to Forms, Dosing, and Safety
Table of Contents Key safety points Overview Forms and Bioavailability Evidence for Benefits Recommended Dosing Safety and Side Effects Drug Interactions Dietary Sources References Key safety p...
L-Theanine: Evidence-Based Guide to Benefits, Dosing, and Safety
Table of Contents Key safety points Overview Forms and Bioavailability Evidence for Health Benefits Recommended Dosing Safety and Side Effects Drug Interactions Dietary Sources References Key s...
L-Citrulline: Evidence-Based Guide to Benefits, Forms, and Dosing
Table of Contents Overview Forms and Bioavailability Evidence for Benefits Recommended Dosing Safety and Side Effects Drug Interactions Dietary Sources References Overview L-citrulline is a non...
Cholesterol-Lowering Supplements: Evidence-Based Review of Benefits, Forms, and Dosing
Table of Contents Overview Forms and Bioavailability Evidence for Benefits Recommended Dosing Safety and Side Effects Drug Interactions Dietary Sources References Overview Elevated blood choles...
Gummies vs Capsules: Which Supplement Form Is Actually Better?
Choosing a supplement is often just the beginning — the next decision is which form to take it in. Supplements come in many delivery formats, and the choice affects not just convenience but also do...
Iodine and Kelp Supplements: Benefits, Forms, Dosage, and Safety
Table of Contents Key safety points Overview Forms and Bioavailability Evidence for Benefits Recommended Dosing Safety and Side Effects Drug Interactions Dietary Sources References Key safety p...
Iron Supplements: Evidence Guide to Benefits, Forms, Dosing, and Safety
Table of Contents Key safety points Overview Forms and Bioavailability Evidence for Health Benefits Recommended Dosing Safety and Side Effects Drug Interactions Dietary Sources References Key s...
Huperzine A: Evidence Review — Benefits, Dosing, and Safety
Table of Contents Key safety points Overview Forms and Bioavailability Evidence for Benefits Recommended Dosing Safety and Side Effects Drug Interactions Dietary Sources References Key safety p...
Trace Minerals in Multivitamins: What They Are and Why Dosing Matters
There was a time when vitamins were vitamins — if you wanted more than a basic B complex, you needed a whole roster of separate pills and supplements. Eventually, researchers began formulating mult...
Holy Basil (Tulsi): Evidence-Based Guide to Benefits, Dosing, and Safety
Table of Contents Key safety points Overview Forms and Bioavailability Evidence for Benefits Recommended Dosing Safety and Side Effects Drug Interactions Dietary Sources References Key safety p...