Question

A drug name of the composition methylcobalamin, nicotinamide,and folic acid

Answer 1

Methylcobalamin is a cobalamin, a form of vitamin B₁₂. It differs from cyanocobalamin in that the cyano at the cobalt is replaced with a methyl group. Methylcobalamin features an octahedral cobalt(III) centre and can be obtained as bright red crystals
Folate, distinct forms of which are known as folic acid, folacin, and vitamin B₉, is one of the B vitamins. It may be taken by mouth or by injection. The recommended adult daily intake of folate in the U.S. is 400 micrograms from foods or dietary supplements
Nicotinamide, also known as niacinamide, is a form of vitamin B3 found in food and used as a dietary supplement and medication. As a supplement, it is used by mouth to prevent and treat pellagra. While nicotinic acid may be used for this purpose, nicotinamide has the benefit of not causing skin flushing.
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