As a dietary supplement, take 1 capsule daily, with a meal.
The ability to convert provitamin A carotenoids, like beta carotene, into active vitamin A varies from one person to the next, owing to genetic variations that can limit enzyme activity. Single nucleotide polymorphisms (SNPs) in the gene encoding the enzyme BCMO1 (β-Carotene 15,15'-monooxygenase 1) can decrease the conversion efficacy of carotenoids into retinal, the immediate precursor of vitamin A, by up to 69%.1 These common variations can be bypassed with dietary retinol (vitamin A).2 Since variations in the BCMO1 gene have also been associated with macular pigment density, this formula includes a blend of lutein, zeaxanthin and astaxanthin to promote macular health.3 Lutein and zeaxanthin are the two carotenoids found in macular pigment; as such, they act to support the integrity and density of the pigment, as well as optical lens health.4 Astaxanthin offers support for antioxidant defenses to protect retinal health.5‡
Vitamin A at levels above 3,000 mcg (10,000 IU) can lead to adverse side effects, including birth defects. If you are pregnant or lactating, have any health condition or are taking any medication, consult your health professional before use.
Store in a cool, dry place.
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