A healthy diet is rich in a variety of different nutrients. Many people do not get the recommended amount of nutrients that doctors require, however. Nutritional supplements can be great to ensure a healthy diet, most especially when targeted toward one’s particular deficiencies. These, of course, are supplements, meaning they should be in addition to an otherwise healthy diet. The following nutritional supplements are great ways to ensure that you are maintaining a healthy diet, particularly if you have any problems consuming the recommended amount. Be careful, however, in only consuming nutritional supplements that your doctor agrees to, since some nutrients can be harmful in high amounts, especially if your diet already includes an adequate amount of said nutrients.

1. Calcium

Calcium is one of the most common nutrients in which people have deficiencies in America. Unfortunately, nutritional supplements cannot contain 100% of one’s daily needed calcium because the human body can only absorb about 40% of the daily requirements for calcium at one time. To have a healthy diet, eat foods high in calcium at intervals throughout the day.

2. Vitamin C

Vitamin C is one of the easiest nutrients to get in a natural way, without nutritional supplements. Nevertheless, plenty of people nowadays do not get enough vitamin C. Luckily, your body can absorb high amounts of vitamin C at one time, so a good glass of natural orange juice or a single vitamin C pill should be all the nutritional supplements you need for a bare minimum healthy diet.

3. Water

Though water is not technically a nutritional supplement, many people in America today do not get enough water for a healthy diet. Though many foods and drinks are water-based, many of these do not allow the water to be as fruitful in your body as possible. Sodas, teas, and coffee are actually diuretics that reduce how hydrated one’s body is. The best way to add water into your healthy diet as a nutritional supplement is just to drink more pure water.

4. Iron

Iron is extremely important to having a healthy diet. As a result, nutritional supplements are readily available to people who are deficient in iron. However, iron nutritional supplements should be used sparingly, because iron poisoning is not uncommon and can be devastating.