can t sleep after b12 injection “Why did make me feel worse?”, I hear this all the time—women tell me they started B12 shots or IVs and suddenly felt overstimulated, jittery, or couldn’t sleep., Here’s what’s really going on: Why do I feel worse

While B12 is crucial for the optimal functioning of the intestines, damaged or diseased intestines face difficulty absorbing B12 from food sources

[#3] keep the patient deeply sedated for ~24 hours There is no high-quality evidence about how to do this

Although these approaches have superior long-term weight loss results, patients are at high risk of vitamin B malabsorption following bariatric surgery (Table 2)

The contralateral cerebellum may also be involved

Lastly, along with folate, vitamin B12 prevents a buildup of the amino acid homocysteine, which is harmful at high levels

Vitamin B12 Foods Animal-Based Sources : Meat : Beef, lamb, pork, and poultry