Vitamin A is a fat soluble vitamin that is also a powerful antioxidant. Vitamin A plays a critical role in maintaining healthy vision, neurological function, healthy skin, bone growth, reproduction and immune system health and it also helps with skin and mucous membranes repel bacteria and viruses
BMI is the best to determine health risk assessment
It depends how much you ate and what you ate. It also depends on what alcoholic beverage you will be drinking.