Does it work? Since the dawn of the Internet (and probably well before), there have been several solutions sold for weight ...

It is very important to have a balanced amount of vitamins in the body. Let us tell you which symptoms in the body indicate ...

This article was reviewed by Craig Primack, MD, FACP, FAAP, FOMA. Since the dawn of the Internet (and probably well before), there have been several solutions sold for weight management — including ...

Take vitamin B12 on an empty stomach in the morning or early afternoon to maximize absorption and avoid sleep disruptions. Vegans, older adults, and those with certain health conditions affecting ...

Metformin is prescribed to people with type 2 diabetes to help manage their blood sugar levels. The drug is typically taken with a meal, unless your doctor instructs you otherwise. Adverse effects ...

All products featured on GQ are independently selected by our editors. However, we may receive compensation from retailers and/or from purchases of products through these links. There are many ...

When B12 levels are low, the body is unable to process an amino acid called homocysteine, excess levels of which lead to ...

Your body relies on a team of essential nutrients to function at its best, but one crucial player often flies under the radar until something goes wrong. Vitamin B12, a water-soluble nutrient, ...

For example, a vegan only needs about 1 mcg a day to avoid B12 deficiency. By contrast, people with pernicious anemia need 1,000 times the usual oral dose of B12 or B12 injections.