To be able to function optimally, the body needs complete nutrition. Food is a supplier of nutrients for the body. Based on its function, food can be grouped into carbohydrate, protein, fat, vitamins, minerals, and fiber. Too much food with proper nutrition can not make excessive weight gain and lead to various diseases. How many servings of food suggested? The following description of how the right portion of the body and its functions and suggested foods. Carbohydrates Carbohydrates serve as the main energy source for the body to be able to perform various activities. On average each 1 gram of carbohydrate will produce 4 calories. The average man needs to be as many as 1200-2000 calories are calories. Calories obtained from carbohydrates is recommended as much as 45% -60% of the total caloric needs. However, the current average of Indonesia's population consumes 70% -80% carbohydrates. Consuming excess carbohydrates that are not used will be stored as fat. Learn more about the calories can be read at the following article: Calculate calories your body. At the carbohydrates can be obtained figures Glikemin index (GI). This figure shows the content of which can increase blood sugar levels. The higher the GI number, then the food will raise blood sugar more quickly. While on carbohydrates with a low GI numbers will feel full longer so as to prevent a sense of wanting to eat. Examples of carbohydrates with a high GI are bread, corn and potatoes. Whereas, with a low GI carbohydrates are whole wheat and brown rice. Protein Protein serves as a useful component for growth, wound healing, cell regeneration, produce enzymes and hormones to the body's metabolism as well as a source of energy. Protein deficiency will interfere with the growth, causing bone loss and hair loss. Protein can be obtained from animals or from plants. Protein derived from animals called animal protein, such as meat, milk or eggs. While the protein from plants called vegetable proteins found in beans. Animal proteins contain more essential amino acids than plant protein. The weight of proteins in the body about 1/6 of a person's weight. Protein is the second largest component of the human body after water. Every day, the human need for calories is as much as 1 gram for every 1 kg of weight of a person. On average 1 gram of protein will produce 4 calories. In order to obtain maximum protein, avoid cooking with high temperatures and use much oil because it will damage the protein. It is advisable to process protein foods by baking or steaming. Fats Fats serve as energy reserves and to protect the organs. Needs fulfilled fat is useful for maintaining healthy skin, hair, maintaining body temperature, dissolve vitamins A, D, E, K and helps the body's metabolism running well. One gram of fat can produce about 90 calories. Fat must be met approximately 20% -30% of the total calories. Fat is divided into two, namely: Good Fat That unsaturated fat (unsaturated fat) commonly found in nuts, salmon, walnuts and avocados. Good fats contain acids Omega 3 which is useful for maintaining a healthy heart, lower blood pressure and prevent the occurrence of coronary heart disease. Fat Evil That fat saturated (saturated fat) and trans fats (trans fat) found in meat, offal or fried foods , Excess bad fats raise levels of total and LDL cholesterol in the blood. High cholesterol can cause penyaklit heart disease, high blood pressure and trigger diabetes. Consumption of fat in a day should not exceed 35% of total daily caloric needs and for the benefit, the fat consumed should be good fats (unsaturated fats). Vitamins and Minerals Vitamins and mineral bergungsi to manage and support various processes that occur in the body. For example, the process of formation of energy or thought processes. Vitamins and minerals are abundant in fruits and vegetables. One serving of fruit mennghasilkan about 40 calories. It is recommended that every day do consume 5-9 servings of fruit. Fruits and vegetables also provide fiber. Fiber Fiber is mainly function in digestion and keep the body healthy by consuming dietary fiber. Fiber found in many fruits, vegetables, nuts and Cereal. Some examples of high-fiber fruits are papaya, soursop, apple and orange. On vegetables, fiber abundant in beans, brokolim carrots, bean sprouts, and kale containing 2-5 grams per 100 grams. In the nuts and Cereal, fiber terkandungnya as much as 4-10 grams per 100 grams. The primary function of fiber include: Launching a bowel movement that will prevent constipation and hemorrhoids. Making that food which is not absorbed in the intestine can be immediately released so reduce the possibility of absorption of toxins contained from the rest of the food that is not absorbed. Maintain ideal weight remains because of the nature of the fiber which can prevent the absorption of fat and gives satiety that will help the desire to consume food. Keeping cholesterol and blood sugar at a stable figure. The stability of cholesterol and blood sugar can prevent a variety of diseases that harm such as diabetes or heart disease.
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