Dunaliella salina

Dunaliella salina is extensively studied for its high beta-carotene content, which provides strong antioxidant properties. Research indicates potential benefits for immune function, cardiovascular health, and skin protection against UV damage. Evidence is primarily nutritional and preclinical, with some human applications as a dietary supplement.

Benefits

Dunaliella salina is extensively studied for its high beta-carotene content
which provides strong antioxidant properties. Research indicates potential benefits for immune function
cardiovascular health
and skin protection against UV damage. Evidence is primarily nutritional and preclinical
with some human applications as a dietary supplement.

Key compounds

Beta-carotene (all-trans and 9-cis isomers)zeaxanthinluteinpolyunsaturated fatty acids (PUFAs)Vitamin A (as beta-carotene)lipidsproteinscarbohydrates

May help with

Antioxidant support
immune support
cardiovascular support
skin health

Best for these goals

Antioxidant supportimmune supportcardiovascular supportskin health

How to use it

Powder extract; capsules; food colorant; dietary supplement

Evidence level

Limited

Cautions & interactions

Iodine: Low | Contaminant concerns: Monitor for heavy metals (lead, cadmium, copper, arsenic) and microcystins if co-cultured with cyanobacteria | Generally recognized as safe, but excessive beta-carotene intake should be avoided by heavy smokers due to potential lung cancer risks.

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Educational information only — not medical advice, and not evaluated by the FDA. These statements are not intended to diagnose, treat, cure, or prevent any disease. Talk to a qualified healthcare provider before using any ingredient therapeutically, especially if pregnant, nursing, or taking medication.

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