What are the nutrients?
Many different chemical compounds form food that organisms require survival. These compounds, including fats, minerals, carbohydrates, vitamins and water, are called nutrients. Basic nutrients seize organisms to live and grow by stimulation and maintain body processes.
These compounds have multiple functions in the body. Some help to repair and build body tissue. Others produce heat and energy. The body may require very or very little one, depending on its type.
macronutrients are nutrients that organisms require in large quantities. These include fats, carbohydrates, water and proteins that most creatures need to survive. Macronutrients are responsible for everyday body functions such as building and tissue construction, energy and heat generation, hormone regulation and maintaining normal brain and nerve function.
Salt, magnesium, calcium and potassium are also required in large quantities. These are known as macrominerals. These minerals help secure healthy teeth, boneI and muscles. They also balance the body fluids.
micronutrients are compounds that are only needed in small quantities. Micronutrients required by people include 13 vitamins and 12 minerals. These include vitamins A, B1, B2, B3, B5, B6, B7, B9, B12, C, D, E and K, as well as potassium, sodium, calcium, phosphorus, chloride, copper, magnesium, iodine, manganese, manganese, manganese, manganese, manganese, manganese and selenium.
Most of these vitamins and minerals can be obtained through a diverse diet. Vitamin K can be produced in the body of microorganisms living in the intestines, while vitamin D is synthesized in the skin through sunlight. Vitamin deficiencies can lead to a number of health problems such as scurvy, intersection or pellagra. Some of these nutrients may also be harmful if too much is consumed.
Anotje classification are these diet needs provided rOLI either necessary or irrelevant. The basic nutrients are those that cannot be produced in the human body and must be obtained. There are more than 40 of them. Non -essential nutrients are those that can produce the body separately, such as cholesterol.
phytonutrients are those that can only be found in plants. When people are consumed by people, some work as antioxidants to protect cells from damage. These include lycopene, zeaxanthin, beta carotene, lutein and various flavonoids.
Although nutrient intake varies according to the body, most animals and protozoa decompose food with an internal digestive system. Plants usually absorb them from the soil or atmosphere using their roots and leaves. Carnivorous plants consume them like animals; At first, however, they spend nutrients their prey before they enjoy them.