What are healthy dietary practices and why are they important?

Human food ingredients

The nutritional needs of humans and other animals are more complex and extensive than those of plants. Nutrients consumed by humans, like other animals, include carbohydrates, lipids, nucleic acids, proteins, minerals, and vitamins. Apart from these nutrients, they also need water.

Components of the human diet

Carbohydrate species are produced. Carbohydrates serve as the primary source of growth in all animals. One-half to two-thirds (2/3) of the calories an animal consumes daily come from carbohydrates. Glucose is the most commonly consumed carbohydrate in the diet of men. Sources of carbohydrates Carbohydrates include lactose, sucrose, maltose, and starch for other users. One gram of carbohydrates contains 14 kilocalories of energy. Humans obtain carbohydrates from the foods they produce, such as cottonseed, beans, potatoes, bran, and rice. Lipids (fatty acids) Dietary lipids consist of fatty acids attached to glycerol. Fatty acids can be saturated or unsaturated. Saturated fatty acids have all of their carbon atoms bonded to hydrogen, while unsaturated fatty acids also have double bonds, which form between carbon atoms that substitute for hydrogen. At warm temperatures, unsaturated fatty acids are present while lipids are saturated as solids. There is. For example, butter is about 30 percent unsaturated fatty acids. On the other hand, some side fatty acids in sunflower oil. Lead numbers are also very useful for energy use, neuron sheaths, and making hormones. One gram of them contains 09 kilocalories. Major sources of lead include butter, cheese, eggs, meat, fish, mustard seeds, coconut, and dried fruits.

Proteins Amino acids are the basic building blocks of proteins and make up a protein. Protease sites are important components of the plasma membrane and relay. It is also a component of muscles, ligaments, and tendons. Therefore, we use proteases for growth. Many proteins also act as enzymes, and proteins are also used for energy. One gram of protein stores 4 kilocalories of energy. Dietary sources of protein include meat, eggs, beans, 2 pulses, milk, and cheese.

Minerals Such minerals. Archaic minerals are minerals that form inside the earth and cannot be produced in the body. They play an important role in many body functions and are essential for health. Most of the minerals in the human diet are absorbed directly from plants and water, they come indirectly from food-containing animals. Major types of minerals are major minerals or trace minerals. The daily requirement for major minerals is 100 mg or more while the daily requirement for trace minerals is less than 100 mg.

Roles of calcium and iron

Plays an important role in the formation and maintenance of calcium. It is also essential for the maintenance of cartilage and connective tissue and for the activation of several enzymes (calcium also helps with blood clotting). Humans get calcium from milk, cheese,

Sources

It is obtained from egg yolk, beans, nuts, cabbage, etc. A lack of calcium can lead to a disease of spontaneous release of nerve impulses, which is ready. Due to its deficiency, the stomach also becomes soft, the blood forms slowly and the sexual organs become weak.

Calcium and Iron

Iron plays a role in transporting and storing oxygen in the body. It is the main purpose of hemoglobin in red blood cells and bioglobin (globin) in red blood cells. Among them, the production process also requires iron as it is a component of important enzymes. A tector. Iron also supports the body's immune system (immune system) to prevent humans from consuming meat, eggs, wheat, fish, mustard, etc. And it causes anemia. The Thames And these compounds have very small amounts in the normal body but are normal and necessary for metabolism. Their two major groups are fat-soluble (fat-soluble) and water-soluble (water-soluble). Solvent commissions include commission B complex and calamine. vitamin A Movement A was first identified (in 1913) as a soluble political phenomenon in a normal child. It continuously combines with retinal opsin to form rhodopsin in the eye rod. Walkman A reduces visibility and visibility in low light. It also participates in differentiation, the process of cell differentiation. It is the process in which embryonic cells change into mature cells that perform specific functions. . Walkman also helps the body's defense functions and growth.

sources of vitamins A 

Eat vegetables (e.g. spinach, carrots), yellow or dark fruits (e.g. mangoes), liver, eggs, milk, and butter.

Vitamins

Its deficiency has been found to be the leading cause of blindness in children worldwide. One symptom of its deficiency is night blindness. It is temporary but can lead to permanent blindness if left untreated. Due to the lack of this vitamin, the small bags under the skin hairs i.e. the hair follicles become filled with keratin and the skin texture becomes dry. Vitamin D ascorbic acid Vitamin D, ascorbic acid, and vitamin C participate in many reactions. It is essential for the formation of the fibrous protein called collagen. Choline strengthens tissues. Collagen is also needed for wound healing. Valcomin in white blood cells is essential for the function of the body's immune system. We get them from citrus fruits like malta, grapefruit, lemons, leafy greens, beef liver, etc. Deficiency causes changes in the connective tissues throughout the body, and Lully scurvy is also deficient. , in which the collagen produced is very unstable. Symptoms of scurvy include muscle and joint pain, swollen and bleeding gums, slow healing, and dry skin.

Vitamin D The most important function of this gland is to control the amount of calcium and phosphorus in the blood. Valkamin D increases the absorption of these minerals from the intestines and their deposition in bones. Vitamin sources It is found in fish liver oil, milk, butter, etc. Our skin also produces this vitamin D when a compound is converted to vitamin D using the sun's ultraviolet rays. Volcom D has a long-lasting effect on bones. In children, its deficiency causes rickets, in which the kidneys become weak and twist at pressure points. In adults, lack of this conduction leads to osteomalacia. It softens the bones and increases the risk of fracture.