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.
How long does it take for valium to have an effect? How long would it take a 10mg valium tablet to have an effect? Would this dose have any effect; I took a 2mg tab a while ago as a test and it did nothing. I ask as I have a fallen out filling, cavity & exposed nerve (its agony) and am going to hospital tomorrow, and wondering, if the dentist wants to extract it... show more How long would it take a 10mg valium tablet to have an effect?