What does vitamin B12 do and what are the sources of vitamin B12
Deficiency of water-soluble vitamin B12, which is vital for our brain and body, can lead to problems such as memory loss, concentration problems, fatigue, depression and nerve damage.
Deficiency of water-soluble vitamin B12, which is vital for our brain and body, can lead to problems such as memory loss, concentration problems, fatigue, depression and nerve damage.
Vitamin B3 is a soluble vitamin that is vital for our health. This nutrient, also known as niacin, is an essential part of many chemical reactions that keep our bodies functioning properly.