There are 7 essential nutrients that maintain human life. Here is a list of the 7 nutrients and how they roll in your body and life. Here is how you can or where to obtain these 7 essential nutrients.
1) Water – the basic necessity of the body. He would die with the water only in a few days. It's important not to ignore thirst. Never try to reduce the fluid intake, then definitely try to drink the recommended 8 cups of 8 ounces of water a day. More importantly, you are trying to lose weight. Plus you drink so much water that it is very good for your skin and can make it younger.
2) Carbohydrates – Provides fuel for energy needs. Complex carbohydrates or starches are found in many plant foods such as cereals, potatoes and rice. Carbohydrates have a 55 to 60 percent diet.
3) The amino acid protein is essential for the growth and maintenance of body tissues, blood cells, hormones and enzymes. The best protein source is meat, poultry, fish, dairy products and eggs. Vegetables, seeds, fruits, legumes, seeds and nuts contain fewer quantities. 10-15% of your daily calorie intake should be selected from protein.
4) Fiber – indigestible carbohydrate and very important for general health. Two types are insoluble and soluble. Insoluble fibers in the digestion process: it can help prevent the gold medal and protect the lower bowl of cancer. The sources include brown rice, brain, whole grains and broccoli. It is believed that soluble fiber reduces cholesterol levels and thus reduces the risk of cardiovascular disease. It is found in oats, peas, beans, root vegetables and citrus fruits. The recommended daily intake of fiber is from 20g to 35g daily between different sources.
5) Fat – an essential energy storage device to contain the body against rapid heat loss, to promote hormones, to suck the pores of vital organs such as the liver and kidneys and the absorption of certain vitamins. Fat should represent up to 30 percent of the diet, but many people eat more. Fat is of two main types: saturated (predominantly fat in vegetable oils). Avoid condensed and sugary foods that are saturated with fatty acids because they provide little nutrition. On the other hand unsaturated fats, especially single-unsaturated fats, can help protect against heart disease in olive oil.
6) Vitamins are organic compounds that lack body growth, function, maintenance, and repair. These are divided into two groups, which are water soluble and fat soluble. Water-soluble vitamins, including complex group B and vitamins C, should be replenished daily because they are not stored in tissues. Fat-soluble vitamins, including A, D, E and K, are stored for a long time in the body so excessive intake may be harmful to a balanced diet that contains many fresh fruits and vegetables, the vitamins required by the body.
7) Minerals – are inorganic compounds that promote energy production and posture and help regulate body reactions and reflexes. There are three groups; macro-minerals, electrolytes (macromineral subgroup) and micro- or trace elements. Macromineral, calcium magnesium, and needed in larger quantities. Organic trace minerals – chrome plating, fluoride, iodine, iron magnesium, molybdenum, selenium, sulfur and zinc – should be indicated in small quantities. A diet containing a wide variety of animals and herbal products must provide all the minerals for health. A Nutrient Nutrient is a nutrient that requires normal body function to be synthesized by the body and therefore needs to be obtained from a source of nutrition. Certain categories of essential nutrients include vitamins, nutrition minerals, essential fatty acids, and essential amino acids.