One of the first and most common signs of vitamin B12 deficiency is fatigue. Without enough B12, your body struggles to produce red blood cells.

Medically reviewed by Sohaib Imtiaz, MD Key Takeaways Take vitamin B12 on an empty stomach in the morning or early afternoon ...

Eli Lilly said on Tuesday it had sued two mass compounders for selling unapproved products that contain tirzepatide, the main ...

Deficiency in vitamin B12 levels could lead to a series of health issues including fatigue, weakness, neurological problems, ...

A recent study highlights that over 57% of male corporate employees in India suffer from vitamin B12 deficiency, with nearly 50% of women also exhibit ...

Lilly has already sued more than two dozen medical spas, wellness centers and compounding pharmacies for selling products ...

Vitamin B12 oral medication. Vitamin B12 intramuscular injections (a shot that goes into your muscle). Vitamin B12 nasal gel. Vitamin B12 nasal spray.

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

Without sufficient vitamin B12, you may experience weakness, numbness, difficulty walking, nausea, weight loss, irritability, fatigue, and an increased heart rate. It could even affect your bones, ...