This vitamin, essential for the functioning of the nervous system and the production of red blood cells, usually decreases in ...

If you need a vitamin B12 supplement, be aware of other nutrients that can lessen its effectiveness. Vitamin C supplements ...

Like any vaccine though, the flu shot can come with potential side effects—which are usually good signs that your immune system is creating the antibodies you need to fight influenza viruses ...

We recommend taking it with a meal to minimize any potential side effects. Overall, we believe that Nature Made Vitamin B12 1000 mcg supplement is a great choice for seniors who want to support ...

Positive effects of vitamin D may include stronger bones, correct muscle and nerve function, and fewer illnesses caused by bacteria or viruses. Vitamin D is extremely important for your overall ...

Vitamin B12 is a crucial nutrient necessary for nurturing ... One thing to note is that some people may experience mild side effects such as headache or upset stomach when taking this supplement.

As with other drugs, Vyvanse (lisdexamfetamine) can cause side effects, such as headache or sleep problems. If you are unable to tolerate side effects of Vyvanse, talk with your doctor or pharmacist.

Whether through supplements or injections, excessive B12 can lead to surprising—and sometimes serious—side effects. Understanding these potential risks can help you make informed decisions about your ...

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 ...

Can too much B12 damage kidneys? There are generally no side effects associated with too much vitamin B12. The body excretes excess amounts through your urine. Older research has shown that too ...

Mushrooms: Certain varieties, like shiitake and maitake, can provide B12, especially when exposed to UV light. Kale: This leafy green is nutritious and can help support energy levels. Spinach: While ...