Hi I have had really bad heavy periods for the last few years and low b12 was thought to be part of the problem, I was recently put on the pill to control them (which does make them a bit lighter but I am getting bleeding when I shouldn't!)
It is prescribed to treat growth hormone deficiency or related conditions

Available in doses 400mg 2g Magnesium, CoQ10, and Vitamin B12 for headache and migraine relief Methionine, Inositol, and Choline for Fat Burning and Liver Support Essential Mineral for Inflammation, Sleep Support, Headache Relief Powerful vitamin for energy, cognition, focus, and mental clarity (50mg) Combination of Vitamin B12 and B-Complex for energy production and brain power Amino Acid for Cellular Energy, Cognitive Function, Workout Endurance, Anti-Aging Vitamin B12, B-Complex, CoQ10, and Glutathione for supercharged energy Biotin, Glutathione, B-Complex, and CoQ10 for comprehensive anti-aging support Magnesium, Vitamin D3, Glutathione, and B-Complex for total mood and sleep support B12, Vitamin D3*, Taurine*, Carnitine*, and Arginine* (*vegan friendly supplement) Magnesium and Vitamin D3 for stress relief, mood support, and improved sleep quality Arginine, Carnitine, Citrulline, Glutamine, Ornathine Blend Essential Dietary B Vitamin Vital to the Energy Cycle (Methylcobalamin) Essential vitamin for immunity, hormone regulation, and mood support Double dose of Lipolean with Vitamin B12 and Carnitine for boosted weight loss support Anti-nausea medication (4mg and 8mg doses available) Condensed menu for easy selection

mBio 5 , e0092900914 (2014)