can vitamin b12 injections be harmful What You Need to Know About Pernicious Anemia: Definition, Symptoms, Causes

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These injections also include nutrients like methionine, inositol, and choline, which help the body break down fats and use them for energy

However, some symptoms are more noticeable, such as memory issues, difficulty maintaining your balance, mouth ulcers, a sore, swollen tongue, and heart palpitations

For example, if a patient has a severe deficiency with malabsorption (unable to absorb vitamins from the gut) or is experiencing vomiting that prevents oral intake, an injection ensures the vitamin B is delivered into the body

Among all vitamins, Vit B12 appears to have the most robust link with PD