Vitamin A. Vitamin A is also known as retinol and has several important functions. These include: 1  helping your immune system to work as it should against infections. 2  helping vision in dim light. 3  keeping skin and the linings of some parts of the body, such as the nose, healthy.
How long does a Valium high last. A Valium high will probably only last about 4 hours, maybe a little longer depending on the dosage of the medication. Some users report that the high lasts longer, with some noticeable effects a day or two later, but this doesnât seem to be common.
24 â 72 hours Valium withdrawal: Withdrawal from Valium mimics that of alcohol. Your body will experience tremors, sweating, and agitation. Intense resurgence of anxiety or symptoms which where once taken care of by using Valium can also be present.