"Recognizing and Addressing Vitamin B12 Deficiency Symptoms"

Vitamin B12 plays a crucial role in red blood cell formation and neurological function, and its deficiency can lead to anemia and neurological issues. Certain groups, such as older adults, vegetarians, and vegans, are at a higher risk of deficiency. Symptoms may include fatigue, weakness, and poor memory, and treatment usually involves B12 supplementation orally or by injection.