Vitamin B6 would be the best one but you really should take a B Complex which is all the B vitamins for a host of great improvements in your body. I take one everyday along with others and could feel the difference within a week.
I would also try Vitamin C lozenges once a day to keep your immune system running efficiently. For some reason the lozenges work better than the pill.
vitamin B6
vitamin B6
vitamin B6
Vitamin B6
yes oringese give vitamin c it enhance immune system
Complex vitamin B. Every B vitamin has something to do with the nervous system.
autonomic system
splat face
he/she needs vitamin C
nervous system
Water-soluble vitamins give your body energy and keep a human's immune system working properly. -Vitamin C is a water-soluble vitamin that keep the skin healthy and helps the immune system. -Thiamine creates energy from carbohydrates in the body. -Vitamin B6 keeps the nervous system healthy. -Riboflavin allows for general body growth. -Vitamin B12 helps with proper blood cell reproduction. These are a few of the water-soluble vitamins. There are more including folate and niacin.
Your immune system will deminish.