Vitamin A is important for eyesight and immunity. Learn how much you need, good sources, deficiency symptoms, and health effects here.| ods.od.nih.gov
Magnesium helps nerves and muscles function. Learn how much you need, good sources, deficiency symptoms, and health effects here.| ods.od.nih.gov
Vitamin E is an antioxidant. Learn how much you need, good sources, deficiency symptoms, and health effects here.| ods.od.nih.gov
5| ods.od.nih.gov
Does your child have trouble paying attention? This may be a symptom of attention deficit hyperactive disorder (often called ADHD or ADD). Read more.| medlineplus.gov
Iron helps make hemoglobin in red blood cells. Learn how much you need, good sources, deficiency symptoms, and health effects here.| ods.od.nih.gov
Selenium is needed for reproduction and thyroid function. Learn how much you need, good sources, deficiency symptoms, and health effects here.| ods.od.nih.gov
A| ods.od.nih.gov
Folate (folic acid) helps make DNA. Learn how much you need, good sources, deficiency symptoms, and health effects here.| ods.od.nih.gov
Vitamin K helps with blood clotting and healthy bones. Learn how much you need, good sources, deficiency symptoms, and health effects here.| ods.od.nih.gov
Calcium helps build strong bones. Learn how much you need, good sources, deficiency symptoms, and health effects here.| ods.od.nih.gov
This fact sheet provides basic information about echinacea—common names, usefulness and safety, and resources for more information.| NCCIH
Home| www.nal.usda.gov
Riboflavin (Vitamin B2) helps turn food into energy. Learn how much you need, good sources, deficiency symptoms, and health effects here.| ods.od.nih.gov
Potassium is needed for muscle, kidneys, and heart function. Learn how much you need, good sources, deficiency symptoms, and health effects here.| ods.od.nih.gov
Vitamin E overview for health professionals. Research health effects, dosing, sources, deficiency symptoms, side effects, and interactions here.| ods.od.nih.gov
Overview of dietary supplements and FDA's role in regulating them.| U.S. Food and Drug Administration
Important things to know about dietary supplements. Learn about their label information, effectiveness, safety, risk, quality, and regulation here.| ods.od.nih.gov
Vitamin B12 helps keep nerve and blood cells healthy. Learn how much you need, good sources, deficiency symptoms, and health effects here.| ods.od.nih.gov
Zinc helps the immune system and helps make proteins and DNA. Learn how much you need, good sources, deficiency symptoms, and health effects here.| ods.od.nih.gov
Vitamin C (ascorbic acid) is an antioxidant. Learn how much you need, good sources, deficiency symptoms, and health effects here.| ods.od.nih.gov
Vitamin D helps maintain strong bones. Learn how much you need, good sources, deficiency symptoms, and health effects here.| ods.od.nih.gov
Dietary Reference Intake (DRI) Reports and Tables| ods.od.nih.gov
The DASH eating plan, also known as the DASH diet, is a flexible and balanced eating plan that helps create a heart-healthy eating pattern for life. Learn more about the health benefits of the plan and how to follow the DASH eating plan and limit calories and sodium in your daily life.| NHLBI, NIH
Omega 3 fatty acids are needed for healthy cell membranes. Learn how much you need, good sources, deficiency symptoms, and health effects here.| ods.od.nih.gov
Zinc overview for health professionals. Research health effects, dosing, sources, deficiency symptoms, side effects, and interactions here.| ods.od.nih.gov
Vitamin B12 overview for health professionals. Research health effects, dosing, sources, deficiency symptoms, side effects, and interactions here.| ods.od.nih.gov