B12 supplements can come in a variety of forms — spray, liquid, capsule — which can make it difficult to know what to buy.

Vitamin B12 is a vital nutrient responsible for red blood cell formation, nerve health, and the creation of DNA. Even though ...

Combining vitamin B12 and magnesium can be a health booster, but it's crucial to understand how they interact and what ...

What to take, when to take it, and how much of it you need … It’s like standing in a vitamin aisle that’s somehow turned into ...

Vitamin B6 can also influence serotonin and dopamine levels, which can impact your sleep if taken too late, Keatley says.

Generally, taking your vitamin B12 consistently is most important, but there is a time of day you might want to prioritize ...

Although your body will store excess vitamin A, some research shows having more than 1.5mg a day over many years may weaken ...

Iron supplements are particularly infamous for causing constipation, nausea, and stomach pain. Vitamin C in high doses can ...

If you consume a balanced diet, including dairy, eggs, seafood, and fortified foods, you can prevent vitamin B12 deficiency. ...