What is the use of good nutrition
Inadequate and inadequate nutrition can lead to the development of diseases, and their complications can affect a person's ability to serve themselves. Balanced nutrition helps to resist illnesses and maintain quality of life at a high level.
Protein-energy insufficiency
In the human body there are significant changes, which makes him prone to the development of protein-energy deficiency. This condition leads to numerous pathological processes and functional disorders associated with age. Protein-energy deficiency is quite common. To a greater or lesser extent, this condition is found in 15% of people, and in severe form - in 10-38% of outpatients. Despite the prevalence of this condition, general practitioners often overlook him and, even if identified, do not prescribe adequate treatment.
Malnutrition
Studies have shown that eating many people is far from ideal and does not provide them with the necessary nutrients, including vitamin D, potassium and magnesium. In the elderly, people in general, including healthy ones, eat less, and in the first place in their diet decreases the amount of fats and proteins. This is often associated with losing weight, changing food preferences and eating time. Regardless of the reason, malnutrition in humans is a serious problem, as it leads to excessive weight loss, which can lead to premature death. People with low body weight generally die earlier than people who eat normally, because they are more prone to disease.
Prevalence
The number of malnourished people rises sharply with age and doubles after 80 years, compared with the period from 70 to 80 years. However, not only does age determine the eating behavior of an individual. The development of malnutrition is also influenced by other factors:
- disease;
- social factors;
- cultural features.
Health organizations that specialize in nutrition recommend that, if possible, people maintain a character and diet that corresponds to a healthy lifestyle at a young age. At the same time, people should limit the intake of fats and simple sugars and increase the amount of non-starch polysaccharides and vitamin D in the diet).
Nutrition recommendations
The following recommendations should be adhered to:
- In the diet should be enough foods rich in nutrients. It is necessary to limit the intake of refined, refined high-energy products. Nevertheless, given the decrease in appetite and total intake of food, high-energy low-protein food should be present in the diet.
- It is necessary to maintain the same level of intake of non-dairy external sugars, as well as non-starch polysaccharides, as at a young age.
- It is recommended to avoid eating foods high in phytate, such as raw bran.
- Eat enough beans, tomatoes, wholemeal bread and cereal.
- Increase the intake of vitamin C, which is found in potatoes, fruit juices, fresh and dried fruits.
- Ensure the presence in the diet of fresh vegetables, fruits and coarse-fiber foods.
- Increase the consumption of fatty fish, such as mackerel, tuna, herring and sardines, to reduce the risk of coronary thrombosis. Such fish is a rich source of fat-soluble vitamin D.
- Observe a diet low in animal fats, which helps lower blood cholesterol levels and prevents coronary artery thrombosis.
- Limit the intake of salt, including those that help increase blood pressure. Eat low-fat milk.
- Concerning the use of food additives that provide the intake of vitamins in the body
Vitamin D
Vitamin D is produced in the skin under the influence of the sun, but in winter, as well as people who do not leave the house, its additional reception may be required.
Vitamins B2 and B
The lack of vitamins B2 and B is a risk factor for coronary heart disease, so you should take special dietary supplements. Now we know what kind of prolonged malnutrition is caused by a lack of food.