A vitamin B12 deficiency can lead to nerve and brain damage and anemia. Early symptoms include weakness, constipation, and depression. It can result from dietary factors, medication use ...
Vitamin B12 helps play a role in the brain producing chemicals that impact your mood. While studies show low vitamin levels can lead to depression, they can't determine if regulated vitamin ...
B12 is a vitamin that helps to maintain essential systems, such as the central nervous system. A B12 deficiency in females can cause symptoms such as fatigue, tingling feet, or depression.