MC4R is expressed in the hypothalamus, and controls feeding behavior and energy homeostasis [1, 2]
Vitamin B12 injections can help promote red blood cell formation and prevent anemia, minimize the risk of birth issues like neural tube defects and even pregnancy loss, support bone health and prevent osteoporosis, reduce the risk of muscular degeneration and age-related macular degeneration, improve symptoms of depression, regulate overall mood, improve brain health and memory, boost energy levels, assist with skin health, and nail health, and support your metabolism to improve weight management
You usually only need to apply it once or twice a day for a couple weeks before you begin to see the results
The good news is that vitamin B12 is safe, even in large doses
Minamino, T