If you have difficulty swallowing pills, or if you are already taking certain nutrient supplements, you can still get essential B vitamins and iron without a full-blown multivitamin. Geritol Liquid contains key B vitamins and iron at high potency levels for energy support. Always consult with your doctor when adding any dietary supplement to your regimen and be very careful about combining supplements. Getting too much of certain vitamins and minerals (including fat-soluble vitamins and iron) can be dangerous. Choosing a well-balanced multivitamin like Geritol is the easiest way to make sure you're getting the nutrients you need, in just the right amounts for energy support. See your doctor if you think you may be deficient in iron, as iron deficiency may indicate an underlying problem.