why do people inject b12 You Need a Prescription for Injections? Feeling worse after B12 Injection:

Vegans, vegetarians, older adults, and people with digestive conditions such as Crohns disease or coeliac disease are at higher risk, according to the NHS

These injections contain Methionine, Inositol, Choline, and Vitamin B12, each playing a crucial role in the body's metabolic processes

For example, having sluggish energy or a poor appetite might be reasons to pursue this treatment

Early biomarker response and patient preferences to oral and intramuscular vitamin B12 substitution in primary care: a randomised parallel-group trial

Site rotation prevents these issues and ensures consistent absorption

These factors may include your diet and medical condition