b12 injections hurt How Often Should You Have Injections? Common Mistakes in B12 Injections

Vitamin B12 deficiency has occurred in breastfed infants of vegetarian mothers whose diets contain no animal products (e.g., eggs, dairy), even though the mothers had no symptoms of deficiency at the time

Usually, a high dose is given first, then a lower dose is used to keep levels up

Interestingly, most people are deficient in vitamin B12, especially vegetarians or vegans, and persons with specific diseases

They disrupt fundamental cellular processes, including energy production, insulin signaling, glucose metabolism, and mitochondrial function, at times contributing to cognitive decline, fatigue, reduced ability to fight infections, and increased chronic disease risk