however, there are various factors that predispose to osteoporosis, including the deficiency of vitamin b12, vitamin b9 (folate) and vitamin b6 (pyridoxine). the lack of these vitamins increases homocysteine levels, which acts interfering with collagen cross-links, resulting in decreased bone strength...
Estas son algunas de las mejores vitaminas para la pérdida de peso y el metabolismo. Hay todo un equipo de ellas: B1 (tiamina), B2 (riboflavina), B3 (niacina), B5 (ácido pantoténico), B6 (piridoxina), B7 (biotina), B9 (folato) y B12 (cobalamina). Cada una de estas vitam...
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A、Vitamin B9 B、also known as folate C、can be found in many fruits, vegetables and beans 查看答案
Omega. 3 fatty acids, nitric oxide releasing compounds and vitamin B12.The composition is administered 50 to 500 times the recommended requirement (RDA) of vitamin B12 per day, for example, about 200 times daily of RDA of vitamin B12 per day.Optionally, vitamin B6 and / or vitamin B9 may...
The invention concerns 23-oxa derivatives of vitamins of the D-series, the derivatives having the formula (I), in which R?1, R2 and R4, independently of each other, may be a hydrogen atom or an acyl group with 1-9 carbon atoms; each R3 may be a hydrogen atom or a straight-chain ...