Progressive Labs B-12 Intrinsic Factor Supplement, 60 Count by Progressive Labs

★★★★★ 4.3 139 reviews

$90.00
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$90.00
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Management number 215726119 Release Date 2026/04/12 List Price $36.00 Model Number 215726119
Category

Vitamin B12 is a water-soluble vitamin needed for normal nerve cell activity, DNA replication, and production of the mood-affecting substance SAMe (S-adenosyl-Lmethionine). Vitamin B12 acts with folic acid and vitamin B6 to control homocysteine levels. Absorption of vitamin B12 is reduced with increasing age. Some research suggests that elderly people may benefit from 10 to 25 mcg per day of vitamin B12. One study of elderly people with vitamin B12 deficiency suggested that as much as 500 to 1,000 mcg of vitamin B12 per day might be necessary to achieve optimal vitamin B12 status. Vitamin B12 status was measured in this study using a sensitive laboratory test (the plasma methylmalonic acid concentration).

UPC 767674063891
Flavor Unflavored
Item Form Capsule
Brand Name Progressive Labs
Unit Count 60.00 Count
Dosage Form Capsule
Manufacturer Progressive Labs
Number of Items 1
Age Range Description Adult

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4.3 out of 5
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