You may find many diet plans that tend to minimize the intake of several macro-nutrients present in the food. These macro-nutrients are fats, proteins, and carbohydrates. Though these diet plans have helped some people in attaining weight loss. However, you need to ensure that you do not imbalance the macro-nutrients you ingest. The reason is that our body needs a balanced amount of carbohydrates, proteins, and fats to function properly. Now we will explore why our body needs these macro-nutrients in the first places.
Why our body needs carbohydrates
You are all aware of the fact that the carbohydrates are the primary source of energy for the body. When you compare the carbs with fats, then you will realize that carbohydrates are poor molecules for the storage of fat. Moreover, they are used up pretty quickly after you ingest them. Many different types of complex sugars are termed as the carbohydrates. However, glucose is the basic type of carbohydrate. The glucose is converted into ATP, and the ATP has a massive amount of energy. The cells tend to harness the energy from the ATP for performing the functions.
When you consume a huge amount of carbohydrates, then they are stored as fats. The reason is that these carbohydrates are greater than required by your body for the expenditure of energy.
Why the body needs proteins
The body also uses proteins as an energy source. However, the main reason that you need to consume proteins is that they provide nitrogen to the body. The nitrogen is vital to building up nucleic acids and new proteins. The amino acids are the building blocks of the proteins. Our body has only 12 of the amino acids. Therefore, there is dire need to ingest the other nine amino acids for building up new proteins. Well, the proteins tend to perform many jobs in the cell. They help to signal the neighbouring cells, move the molecules and replicate the DNA. If you do not consume a enough dietary protein, then your body will scavenge the protein from the muscles to produce the protein and DNA for the vital organs of your body.
The fat requirements of your body
Well, everyone knows that fats are vital for your life. They tend to provide a cushion for the internal organs and insulate you from the cold as well. Fats also tend to act information carriers at the cellular level. The fats also form an essential part of your cell membrane. Your body fats act as the energy storage molecules. They have twice the amount of calories per gram. The trans fats and the saturated fats can prove to be harmful to the body. Therefore, you need to turn to healthier options like unsaturated fats.
Make sure that you consume a balanced diet which has the necessary amount of proteins, carbohydrates, and fats as well. A professional dietician can give you the best guidance in this regard.
Good Protein Sources:
- Lean red meats
- Fat-free or raw milk
Good Carbohydrate Sources:
- Whole grains
- Fibrous vegetables
- Starchy vegetables
- Whole grain pastas or breads
- Sprouted breads
Good Fat Sources:
- Fish oil
- Flax seeds & oil
- Olive oil
- Coconut oil
All fibrous, low-calorie vegetables. These are vegetables such as:
- Lettuce & Other leafy greens