Can Taking Iron Vitamin B 12 Hurt Me
A vitamin B-12 tablet fizzes in a glass of water, turning it to an orange color. Image Credit: ThamKC/iStock/Getty Images Iron and vitamin B12 are essential nutrients. They help with oxygen delivery to cells, increase immunity and improve energy and strength. Deficiencies can lead to a number of problems and might require you to take supplements. Taking supplements if you have a deficiency won’t hurt you. If you’re not sure if you need them, talk to your doctor or a dietitian....