Nutrition is one of the needs of every person on Earth, it is a process by which the human organism ingests, digests, absorbs, transports, and excretes food substances. In other words, nutrition is what you eat and how the food you get affects your body and your health.
The only really important thing about nutrition is to take a sufficient amount of nutrients into the body daily in order maintain the body in a healthy condition. The opposite is malnutrition, which weakens the immune system of humans and thus makes it easy prey to diseases, like cold, pneumonia to tuberculosis.
The best way to balance our nutrition is to choose goods from the six major food groups every day:
· meat and beans