leafy green vegetables (such as kale, spinach, and romaine lettuce), and legumes (such as beans, lentils, and peanuts). Fortified foods, such as cereals and breads, also contain B vitamins. Your body ...

However, alarmingly it could also be a sign of a significant deficiency. The NHS has revealed that having pins and needles ...

Deficiency in vitamin B12 can lead to fatigue, irritability, confusion, muscle weakness, tingling sensations, and even ...

Allergic reactions to vitamin B12 are rare, but real. The reason may sound strange, but it's true - an allergy to cobalt.