The needle is fine, and the injection site is only slightly tender for a short time afterwards in some cases
I dont have any of the science for you, but reassurance that someone else is experiencing the same
Selectively activates estrogen-related receptor alpha, a master regulator of energy metabolism that controls genes involved in mitochondrial function and oxidative capacity
B12 occurs naturally in animal foods such as meat, poultry, eggs, fish, and dairy, and it is added to various fortified products like certain plant milks, cereals, and nutrition drinks
Whether pills or injections make more sense for you is a decision your provider can help you make based on your labs and history