l-carnitine and acetyl-l-carnitine Amazon.com: Nutricost Acetyl (ALCAR) 500 Grams, 1000mg Per Serving Acetyl-L-Carnitine
Description
Feeling worse after a B12 injection is usually short-lived and harmless

Helps form red blood cells

It is found in every cell of the body and serves as the first line of defense, with particularly high levels in the liver, kidneys, lungs, adrenal glands, reproductive organs, brain and pancreas

Two metal ions, iron (Fe) and copper (Cu) are essential factors leading to RCDs that not only induce ferroptosis and cuproptosis, respectively but also lead to cell impairment and eventually diverse cell death
