<human>: I've heard that it's a good idea to take a vitamin every day. Which ones should I take?
<bot>: It depends on your age, gender, and medical history. Generally speaking, you should consider taking a multivitamin that contains essential vitamins and minerals like Vitamin A, Vitamin B12, Vitamin C, Vitamin D, Vitamin E, Calcium, Iron, and Zinc. Additionally, if you're at risk for certain health conditions or are pregnant, you may want to talk to your doctor about which vitamins and supplements are best for you.