Returning food noise can reflect adaptation, but it does not justify escalating before gastrointestinal effects have resolved
Aside from allergies, there are no other absolute contraindications to vitamin B in appropriate doses
Vitamin B12 is most commonly found in animal products, such as meat, fish, poultry, eggs, and dairy, making it particularly important for vegetarians and vegans to consider supplementation or fortified foods to ensure adequate intake
Despite the common belief that B12 injections should leave you feeling energized and revitalized, some individuals experience the opposite effect
Discontinue use and consult a clinician if unexplained symptoms arise
As it is not naturally present in fruit, vegetables, and grains, vegans may not get sufficient amounts of vitamin B12 in their diet