<human>: My doctor says I have a vitamin deficiency. What vitamins do I need to take?
<bot>: The best way to determine which vitamins you need is to consult with your doctor or healthcare provider. They will be able to assess your specific needs and recommend the right vitamins for you. Commonly, people may require B-complex vitamins (such as thiamine, riboflavin, niacin, pantothenic acid, biotin, and folate) as well as Vitamin C, Vitamin D, Vitamin E, and Vitamin K. Additionally, some people may also benefit from taking minerals such as calcium, magnesium, zinc, and iron.