1. Protein

Protein is the building block of muscles and bones. It is also necessary for the production of hormones, enzymes, antibodies, and neurotransmitters. Proteins are composed of amino acids, which are the basic units of protein. There are 20 different types of amino acids, but only nine of them are considered essential. These essential amino acids cannot be synthesized by the body and must be obtained from food.

2. Carbohydrates

Carbohydrates are the primary fuel source for the human body. They provide energy for physical activity and help maintain blood sugar levels. Many people consume carbohydrates after working out to replenish their depleted glycogen stores.

3. Fat

Fat provides energy and helps regulate body temperature. It also serves as insulation and lubrication for internal organs. Most fats consist of triglycerides, which are made up of glycerol molecules attached to three fatty acid chains.

4. Water

Water is necessary for all bodily processes. It is the solvent for many substances inside cells and transports nutrients between cells. A person’s total water content includes both free water (the amount of water not bound to solutes) and bound water (water bound to ions).

5. Minerals

Minerals are non-nutritive elements that play a role in maintaining good health. They are often referred to as trace elements because they occur in small amounts in foods. Minerals are present in the body in various forms including ionic minerals, colloidal minerals, and complex minerals.

21-day smoothie diet is a type of cleanse where you consume only smoothies for the duration of the 21 days. You’ll drink three different types of smoothies each day. Each smoothie contains ingredients that help detoxify your body and give you energy.