Millions of Americans reach for Vitamin B12 supplements every day, hoping for more energy, sharper focus, and better overall health. But here’s the thing: when and how you take your B12 can make a big ...

You cannot overdose on vitamin B12 because it is a water-soluble vitamin, so any excess is excreted through urine.

Maximizing Vitamin B12 benefits hinges on optimal intake timing and methods. Experts suggest taking B12 supplements on an empty stomach, ideally in the morning, about 30 minutes before breakfast. This ...

A vitamin B12 deficiency can cause cognitive issues, muscle weakness and other problems. Here's how to make sure you're ...

When it comes to essential nutrients, the B vitamins get a lot of attention—and rightfully so. The water-soluble vitamins help your body make energy from the food you eat and play an important role ...

B vitamins do a lot in the body, including helping to support your energy levels. But the B vitamin complex is large, and some of these vitamins, like B12, get more attention than others. With that, ...

If you have kidney disease, speak with your doctor or healthcare professional before taking vitamin B12. Depending on the current health of your kidneys, there may be risks and benefits to taking B12.