When it comes to vitamin supplements, we all know they are good for us and can help tremendously with various health issues. Of all vitamins, the B vitamins have the widest range of properties, and B12 has gained more and more popularity in recent years as studies have started to show how it can assist in the treatment of some serious illnesses, such as ADHD, autism, diabetes, Alzheimer's disease, and even cancer. 'The Power of Vitamin B' is a complete guide that offers readers all the facts and details they need to make an informed decision about how to choose the best vitamin B12 supplements. It answers crucial questions, such as: 'What is the difference between methylcobalamin and cyanocobalamin?', 'How do I know I have a B12 deficiency?', 'Does vitamin B12 aid in weight loss and fat burning?'. All the information you will find in this book is based on careful research and the newest studies that have been conducted in order to establish the exact role vitamin B plays in the treatment of certain diseases and conditions.Find out how vitamin B12 in the form of methylcobalamin benefits the nervous system and improves anxiety, depression, and short-term memory. It is time for women to learn why it is important to take B12 supplements when pregnant and while they are breastfeeding. Get a complete view of what vitamin B12 deficiency truly is and how it can lead to megaloblastic anemia and affect patients who are suffering from diabetes mellitus, cardiovascular disorders, or cancer.