Vitamin K2 and Artery Calcification: What Two 2026 Trials Found
Category: Supplements
Liposomal Vitamin C: What the Evidence Actually Shows
How often have you heard the advice that, when you're sick, you should drink orange juice? There's a reason behind that advice: oranges are packed with vitamin C. They aren't the only foods to give...
Glutathione: Forms, Dosing, and Benefits Explained
Table of Contents Overview Forms and Bioavailability Evidence for Benefits Recommended Dosing Safety and Side Effects Drug Interactions Dietary Sources References Overview Glutathione (GSH) is ...
Magnesium Forms Compared: Which Type Is Best Absorbed?
Magnesium is an essential nutrient used for over 300 processes in the body, and is responsible for everything from muscle and nerve function, to blood sugar control, to blood pressure regulation, t...
Methylated vs Regular Multivitamins: What the Science Says
It is difficult to go more than a few hours without seeing an advertisement for some kind of vitamin or supplement, at least in markets like the United States, where regulations on advertising them...
L-Glutamine: Evidence-Based Guide to Benefits, Forms, Dosing, and Safety
L-glutamine is the most abundant free amino acid in the human body and plasma, serving as a key building block for proteins and a major nitrogen and carbon donor in numerous metabolic pathways [1][...
Vitamin K2 and D3: Evidence-Based Guide to Bone and Cardiovascular Health
Vitamin K2 supplements are exploding in popularity, with claims of transforming bone and heart health—particularly when paired with Vitamin D3. What does the evidence actually show? Are these suppl...
Glucosamine & Chondroitin for Joint Health: Forms, Dosing, Evidence, and Safety
Table of Contents Overview Forms and Bioavailability Evidence for Benefits Recommended Dosing Safety and Side Effects Drug Interactions Dietary Sources References Overview Joint supplements are a...
Evidence-Based Supplements Guide: 10 Proven Picks for Muscle, Brain and Sleep
This guide reviews ten supplements with meaningful clinical evidence behind them — covering muscle performance, brain health, heart health, skin quality, and sleep. The supplement industry is large...
Panax Ginseng: Evidence-Based Guide to Benefits, Forms, Dosing, and Safety
Ginseng is the dried root of several species within the Araliaceae family of herbs and one of the most widely consumed herbal supplements in the world. It has been used for millennia in traditional...
Ginkgo Biloba: Evidence-Based Guide to Benefits, Forms, Dosing, and Safety
Ginkgo biloba is one of the oldest living tree species on earth, commonly referred to as a "living fossil." It is the sole surviving member of the family Ginkgoaceae, a primitive plant lineage dati...
NMN Supplements: What 18 Human Studies Actually Show
NMN (nicotinamide mononucleotide) supplements have attracted intense interest as a potential way to support energy metabolism and slow aspects of biological aging. With over a dozen human clinical ...
Ginger: Evidence-Based Guide to Benefits, Dosing, and Safety
Ginger (Zingiber officinale) is a flowering plant whose rhizome has been used for thousands of years as both a culinary spice and a traditional medicine. Native to Southeast Asia, ginger is now cul...
Garlic Supplements: Evidence-Based Guide to Benefits, Forms, Dosing and Safety
Table of Contents Overview Forms and Bioavailability Evidence for Benefits Recommended Dosing Safety and Side Effects Drug Interactions Dietary Sources References Overview Garlic (Allium sativum...
Garcinia Cambogia (HCA): Evidence, Dosing, and Safety Review
Garcinia cambogia (also known as Garcinia gummi-gutta, Malabar tamarind, or brindle berry) is a tree native to India and Southeast Asia, commonly found in tropical evergreen forests [1][2]. The fru...
GABA Supplements: What the Evidence Actually Shows
Gamma-aminobutyric acid (GABA) is the primary inhibitory neurotransmitter in the vertebrate central nervous system. It functions by reducing neuronal excitability — blocking impulses between nerve ...
TMG (Betaine) Supplements: Benefits for Muscle, Testosterone, and Brain Health
Recent scientific breakthroughs have sparked a surge in the popularity of TMG supplements. This post covers the latest studies showing how TMG can enhance three key aspects of health, addresses an ...
Flaxseed Oil and Omega-6 Oils: Evidence-Based Guide to ALA, GLA, Dosing, and Safety
Flaxseed oil and the omega-6-rich seed oils — evening primrose, borage, black currant, and hemp — are among the most widely consumed plant-based fatty acid supplements. This comprehensive guide cov...
Magnesium Glycinate vs. Oxide: How Each Form Affects Absorption and Health
Magnesium is the seventh most abundant element on the planet and is found throughout nature in many different forms. It appears in everything from fire starters and fireworks to protective coatings...
Extra Virgin Olive Oil: Evidence-Based Guide to Benefits, Dosage, and Side Effects
Extra virgin olive oil (EVOO) is the highest-quality grade of olive oil, obtained directly from olives solely by mechanical means — pressing, crushing, or centrifugation — without the use of chemic...
Omega-3 and Brain Health: The B-Vitamin Connection Explained
A groundbreaking discovery is overturning long-held assumptions about omega-3 and brain health. There is a missing link that explains why some studies show remarkable improvements in memory and cog...
Electrolytes: Complete Guide to Benefits, Forms, and Dosing
Electrolytes are minerals that dissociate into charged ions when dissolved in body fluids, enabling them to conduct electrical signals essential for virtually every physiological process. In the hu...
Riboflavin (Vitamin B2): What to Look for in a Multivitamin
Riboflavin is a key vitamin in the bodily processes that help transform carbohydrates into energy for your body to use. Like most vitamins, your body can't make it on its own, classifying it as an ...
Elderberry Supplements: Evidence-Based Guide to Benefits, Dosing, and Safety
Elderberry refers to the small, dark purple fruit of the European elder tree (Sambucus nigra), a fast-growing deciduous shrub or small tree in the Adoxaceae family that can reach heights of 8 to 30...
Alpha-Lipoic Acid: Benefits, Risks, Dosage, and Who Should Avoid It
Table of Contents What is Alpha-Lipoic Acid? How Alpha-Lipoic Acid Works The Potential Benefits 1. Diabetic Neuropathy 2. Eye Health in Diabetics 3. Blood Sugar Control 4. Weight Loss 5. Cardiov...