Simply put, our body needs vitamins and supplements to aid in the chemical reactions that support cellular health. Also known as micronutrients, these substances are needed to enhance digestion, support nervous system function and assist a host of physiological processes. Most people get enough vitamins in their diet. However, people with diseases such as HIV need additional amounts to help cells heal. There are several classes of micronutrients the body needs everyday to remain healthy.
Antioxidants
There are certain molecules circulating in the body that react with other molecules, damaging cells in the process (oxidation). Some nutrients can prevent these oxidized molecules from damaging cells. These antioxidants have been found to be an important factor in staying healthy, especially in those people with diseases such as HIV.
Minerals
There are 21 minerals that together help form the structure of the human body. For example, calcium builds bones and iron is an important part of the blood. In addition, minerals help to regulate such metabolic processes as glucose metabolism and energy storage. These minerals must be present in the right amount to perform their role effectively.
Vitamins
In general, vitamins, regulate biochemical reactions in your body. They act like the key in the ignition of a car. Without them, the reactions can't get started. There are currently 13 different vitamins, each with a specific function. In a healthy person, the body's required vitamins are usually found in the diet. Those who have diseases such as HIV, need additional vitamins to help cellular healing.
Phytochemicals
These are plant compounds, produced by the plant to protect themselves from attacking organisms. When consumed, they have been found to help fight such diseases as cancer and heart disease as well as protecting the immune system. Many plants that contain phytochemicals are brightly colored, such as red tomatoes.
