side effects of taking vitamin b12 injection Are Shots Right for You? How Quickly Does B12 Shot

Signs and symptoms include: difficulty thinking and remembering numbness and tingling in the hands and feet fatigue heart palpitations pale skin weight loss infertility dementia mood changes a sore tongue low appetite constipation How many treatments will I need

However, theres currently no evidence that taking B12 supplements increases energy levels in people who are not deficient in this nutrient

(Youll see it mis-cited around the web as Kannt et al. the correct first author is Awosemo

Medical Condition Adjustments: The Sixth Key Guideline Adjusting B12 doses is key for people with health issues that affect how nutrients are absorbed