Aside from iron, ferroptosis can be triggered by low uptake of cysteine or glutamine via SLC7A11, an amino acid transporter specific for cysteine and glutamate, as well as the loss of GPX4 (Tang et al., 2021)
You have a confirmed, symptomatic deficiency: When a deficiency is significant and affecting daily life, a provider may recommend injections as part of the treatment plan
References Bunchorntavakul, C
Each well was fixed with 150 L of 99% methanol for 20 min, air-dried, and then stained with 1% crystal violet for 30 min
Healthier Skin: B12 is critical in cell production
How accurate is the Glutathione Index test from a dried blood spot