Evidence-Based Supplement Reviews

Clear, science-backed insights on vitamins, minerals, and supplements. Every claim verified against peer-reviewed research.

Browse by Type

Vitamins

Essential organic nutrients your body needs

Minerals

Key inorganic elements for bodily functions

Supplements

Popular dietary and herbal supplements

Foods

Nutrient profiles for common food sources

Featured Reviews

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Vitamin B1 (Thiamine)

water-soluble

Essential coenzyme for glucose metabolism and nervous system function

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Vitamin B2 (Riboflavin)

water-soluble

Essential precursor to FAD and FMN coenzymes powering cellular energy and antioxidant defense

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Vitamin B3 (Niacin)

water-soluble

Essential B vitamin and precursor to NAD+/NADP+ coenzymes critical for cellular energy metabolism, DNA repair, and over 400 enzymatic reactions

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Vitamin B6 (Pyridoxine)

water-soluble

Versatile coenzyme central to amino acid metabolism, neurotransmitter synthesis, and immune function

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Vitamin B9 (Folate)

water-soluble

Critical B vitamin for DNA synthesis, one-carbon metabolism, neural tube defect prevention, and homocysteine regulation

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Vitamin E (Tocopherol)

fat-soluble

Primary fat-soluble antioxidant protecting cell membranes from oxidative damage

How Our Data Works

Every review is built from authoritative sources including NIH Office of Dietary Supplements, USDA FoodData Central, and peer-reviewed studies from PubMed. Our automated pipeline researches, generates, and vets content before publication.

NIH

Office of Dietary Supplements

USDA

FoodData Central

PubMed

Peer-reviewed studies