If soreness is normal DOMS, better sleep, nutrition, hydration, and programming matter more
Does the vitamin B12 injection hurt
They bypass the digestive system, delivering vitamin B12 directly into your bloodstream
Most people are good candidates, but especially those who are vegetarian or vegan, take medications that deplete B12, have gut or absorption issues, or are dealing with chronic fatigue and brain fog
While AHK-Cu specific skin studies are limited, the shared mechanisms suggest similar benefits
It typically contains sterile water along with a small amount of preservative, which helps prevent bacterial growth after opening