Here are 5 nutritional powerhouse foods:

1. Oranges - packed with vitamin C, potassium, B6 and B12. Vitamin C is commonly know to help prevent and cure the common cold and helps aid in iron absorption. Vitamin B6 aids your metabolism as well as other vital bodily functions.

2. Salmon - Salmon and other oily fish such as sardines, herring and trout are rich in omega 3 fatty acids, vitamins A, D and B vitamin. These vitamins are known to support your immune and reproductive systems.

3. Carrots - Carrots provide carotenoids (like beta carotene) and are all a good source of Vitamin A, calcium and vitamin C. The best way to eat them is fresh since cooking destroys most of the nutrition.

4. Spinach - Folic Acid is abundant in spinach. This is important for women of child bearing age since folic acid can reduce the risk of birth defects in newborns. Spinach also contains vitamins A, C and E. You’ll get the most nutrition if you eat it raw.

5. Broccoli - Broccoli is full of cruciferous compounds, which have been shown to reduce the risk of cancer. It also contains Vitamins K, A, C, calcium and fiber.