Healthy and nutritious diet is very important for good health. Sometimes, the food we eat lacks in essential nutrients required for a healthy body. Supplements can be taken in this situation. Supplements give us the nutrients that is lacking in food. The elderly people need to take special nutrients for the proper functioning of body organs. The seniors should take supplements that contain vitamin and minerals. They should take calcium for healthy bones and teeth. Iron is needed to fight the symptoms of anemia. Vitamin D is another good nutrient for seniors. We will tell you about some supplements for seniors. Following are the best vitamins and minerals for seniors.