"On nutrition and beauty food"
In order to maintain the image of the body and appearance of the quality of the image, a reasonable diet is essential. You can't overeat, you have to snack less, and if there is a problem with the performance schedule and you can't eat on time, you have to be prepared beforehand, and try to make the digestive system's activity regular, the bowel movements have a rhythm, the metabolism is smooth, and your health is guaranteed.
Eating should be quantitative, three meals a day in the morning and evening each accounted for 30%, lunch to 40% is appropriate. Eating to chew and swallow slowly, saliva amylase starch into sugar, can play a role in the initial digestion, both to reduce the burden on the stomach and is conducive to the absorption of the experts found that the second half of the day eating on the body than the first half of the day, this is because insulin in the evening to reach the highest value of the day, insulin can contribute to the large amount of fat deposition in the subcutaneous, so the dinner can not be more than a day of 30% of the amount of food, while breakfast At least 30%. Each meal only need to eat eighty percent full. In recent years, foreign medical doctors found that any kind of soup is an appetite control agent. Because the soup before the meal can make people slow down the speed of eating, so that the brain "oversaturation center" excited, appetite weakened, so as not to eat too much, in order to achieve the purpose of controlling fat.
Obesity is due to over-eating, ingesting a large number of calories, and more sleep, less movement, less calorie consumption caused by some models in order to pursue the body slim, blind dieting, strangulation girdle, and even the body's need for basic nutrition have been restricted, which is harmful to health. The key to dietary weight loss is to correct bad habits and change the situation where caloric intake is greater than consumption. The easiest thing to put on weight is fat. Excessive intake of food converted into fat will cause weight gain. To maintain a standard body model should eat less fat, especially animal fats. Peanut rice, sunflower seeds and walnuts with high oil content should also be limited. Eat more steamed food, less fried food fried food should be appropriate less oil. Sugar is high in calories, so eat less sweets to avoid excess calories into fat. You should eat more vegetables, fruits, soy products, eggs, fish, poultry, lean meat and other foods rich in protein. To get used to eating cold vegetables, this way of eating is not very destructive to vitamins. If the water more fruit homemade natural fruit juice, not only taste delicious, and can greatly reduce the calorie content.
Sufficient water in the body can diuretic, keep the skin moisturized, try to drink as much water as possible, drinking water in the morning is an excellent fitness habit, if there are conditions, to drink mineral water or health care tea for the benefit.
Food beauty is a special method different from cosmetic beauty, medical beauty, it can nourish the internal organs, overflowing blood, dredge the meridians and activate collaterals, leveling the blood to resolve stasis, dispel wind and clear the heat, cool the blood to detoxify, moisturize and whiten the face to reduce wrinkles and other pathways to achieve the purpose of health and beauty.
Nutrition and Cosmetology
The years change, things change, human beings multiply, social development and change, people's pursuit of beauty is always the same. From the Three Kingdoms Diao Chan's "a smile to the city" to the Tang Dynasty Yang Guifei's "smile back a hundred Mei Sheng", there are "sinking fish and falling geese of the face", "avoid the moon and shy flower The appearance of the moon and shy flowers". All of them reveal people's desire for beauty. Beautiful things, beautiful people will give people a good feeling.
Over the centuries, "swallow thin", "fat", "slim", "plump", "charming" and so on have become "Charming" and so on have become people's description of the beautiful woman's words and phrases, but no matter how these words and phrases change, health is the beauty of an unchanging standard. Nutrition is an important factor in health and beauty. From a variety of food intake of all kinds of nutrients needed by the body, to ensure that the body has a good material support is a guarantee of health, but also the basis of beauty. The following is a brief discussion of some of these aspects.
(I) Health First of all, a healthy person can be beautiful. Health comes from balanced nutrition. Man grows up eating food. From the embryonic stage to the end of life, people are constantly taking in nutrients from the outside world to meet the needs of their own growth and development. If the nutrients are sufficient and balanced, the cells of the whole body get enough nutrients to carry out normal physiological metabolism, and all the tissues, organs and systems are able to play their normal physiological functions, the person will look energetic, responsive, agile, and permeated with a kind of vitality. Then it looks beautiful. We have the impression that children are very beautiful. Because most of them are healthy.
(ii) Skin Skin is the key to beauty. It is mainly expressed in its luster and elasticity. Factors affecting the skin besides sunlight, humidity, pollution and other factors, nutrition is a very important internal factor. If a person is malnourished, her skin will be dull. Some literary works have been described in this "face with food color".
Protein is indispensable for bright skin. The main physiological role of proteins is to constitute and repair important components of human tissue. The skin surface layer is the epidermis, followed by the dermis, again subcutaneous fat. If the body lacks protein, the epidermal cell supply is insufficient, the cell arrangement is not close. On the one hand, accelerated water loss makes the skin dry, on the other hand, make the skin flaccid; If the dermis lacks protein, the dermis skin elasticity and color of collagen synthesis is reduced, so the skin's elasticity, color, softness and adaptability will be reduced. Therefore, the human body must have enough protein supply.
Vitamin C is involved in collagen synthesis and plays an important role in the maintenance of vascular nutrition. Vitamin C deficiency affects collagen synthesis, which can easily lead to subcutaneous and mucous membrane hemorrhage and bruising. In addition, vitamin C has an important role in antioxidant, can remove free radicals in the body.
Free radicals are the product of normal cellular metabolism, while the external environment such as sunlight, pollution, radiation, drugs, etc. will also cause the body to produce free radicals. Excessive free radicals in the body in addition to being a killer of human health, is also the enemy of beauty. Excessive accumulation of free radicals will harm the cell structure, free radicals will attack the cell membrane, granular glands and genetic genes, and the accumulated damage will gradually cause cell degeneration and death. When there are too many free radicals in the fat, the fat metabolism is disturbed and reflected to the surface of the skin to form dark spots. Vitamin C and Vitamin E are important antioxidant and anti-free radicals in the human body. Therefore, the intake of sufficient amount of vitamin C and E is undoubtedly for the beauty family is not to be missed.
Many people suffer from pimples, freckles and dark spots on their faces. One of the major reasons for the youth and freckles is that in the process of fat metabolism, due to insufficient intake of nutrients, many of the substances that play an important role in fat metabolism are lacking, leading to subcutaneous fat metabolism disorders, which are manifested on the surface of the skin. Therefore, vitamins and minerals are necessary for smooth and clean skin. Vitamin B2, in particular, is a component of many important coenzymes in the body and plays a very important role in fat metabolism. Vitamin B2 deficiency in the body can cause seborrheic dermatitis. It is commonly found in areas of high sebum secretion, such as the nasolabial folds, downtones, between the eyebrows and behind the ears. The affected skin is seborrheic and mildly erythematous with greasy yellow scales. Also, when nutrition is not adequate and balanced, the capillaries, nerves, hair follicles, sweat glands and cortical glands in the dermis may cause the skin to behave abnormally. In addition, vitamin A also plays an important role in protecting the skin and mucous membranes, and sufficient vitamin A can prevent roughness and dryness of the skin and ensure good skin nutrition.
(3) body weight Weight loss has long been a hot topic in today's society. But there are also many misconceptions about weight loss. Many people suffer because they do not understand how to properly maintain their figure. Generally speaking, if a person's diet is regular and nutritionally balanced, her figure should be normal. Many people with high body weight due to dietary intake of energy such as carbohydrates or fat, and the breakdown of these energy enzymes due to vitamins and minerals intake is too small and insufficient, and at the same time the lack of appropriate exercise to consume these energy, thus resulting in energy due to the failure to be broken down and utilized to lead to excess and turn into fat accumulated in the neck, waist and hips and give a person a bloated feeling. In the diet should eat more food rich in dietary fiber, a variety of vegetables and grains, to reduce the absorption of fat. In addition, for obese people, in cooking, to use vegetable oil containing high unsaturated fatty acids, prohibit the use of animal oil with high saturated fatty acid content. Unsaturated fatty acids can also reduce blood cholesterol levels.
Height Among the factors that affect height, nutrients are especially important. There are two peak periods of human growth and development: infancy and adolescence. During this period, comprehensive and balanced nutrients are the key to meeting the body's growth and development, of which protein and calcium have a greater impact on height.
(4) detoxification The human body is an organism. It is constantly taking nutrients from the outside world to meet the needs of the metabolism every moment. Food from the outside world after digestion, absorption, blood circulation through the nutrients sent to the cells of the body everywhere, while the metabolic waste is also with the blood circulation out of the body. However, if dietary fiber intake is too low, mental factors and other reasons lead to constipation, metabolic wastes including some toxic substances remain in the intestinal tract for a long time and are reabsorbed into the blood circulation, the face will show some blackheads acne or black spots affecting the aesthetic.
Among all the nutrients, dietary fiber is extremely important for detoxification. As people's living standards continue to improve, their diets are becoming more and more refined. Too much fine food can lead to a serious lack of dietary fiber.
The human intestinal tract contains a large number of bacteria, the majority of which are beneficial, and a small number of which are pathogenic. Dietary fiber can promote the reproduction of beneficial bacteria in the intestinal tract and inhibit pathogenic bacteria, thus improving the intestinal environment and enhancing the body's immunity. At the same time, high-quality dietary fiber has a strong water-absorbing function, the volume of fully absorbed water is highly expanded, which is conducive to stool softening, increase the volume of intestinal contents, promote intestinal peristalsis, enhance the mechanical stimulation of the intestinal wall, and increase defecation. At the same time to promote the intestinal toxic metabolites, some fat decomposition products, bacteria and viruses and their toxins out of the body. This not only reduces these toxins are reabsorbed into the blood circulation, the performance of the skin to affect the chances of beauty; but also reduces hypertension, coronary heart disease, diabetes and other diseases, such as some of the "rich and expensive disease" incidence.
(E) Spiritual Nutrition A person's life experienced in the family's influence, school education, social cultivation and the baptism of nature, will form his worldview and his temperament. The environment in which a person grows up feeds him all the time with concepts, i.e., spiritual nourishment. Therefore, a person who grows up in a positive, upwardly mobile, sunny and loving environment will be able to express the beauty of life. By establishing a healthy mindset, consuming a balanced diet, and having a healthy body, you will be able to have a good mood, and educate the next generation to have a healthy body and mind with a calm mind.
Finally, the appearance of the beauty measures can undoubtedly solve the problem on the surface, the use of some skin care products and even cosmetics is not wrong, but can not give the appearance of a fundamental change. For example, we often see some people in life, especially some ladies due to the face of the measures that should not be taken, we can no longer see the soft shiny healthy skin. The organism is an organic whole, from a long-term point of view, continuous self-improvement to create an elegant temperament, from the inside out, from the reasonable balanced nutrition of the charming body, healthy and clean skin and full of energy and exudes the breath of beauty is the key to eternal youth.
"There is no lack of beauty in the world, but there is a lack of discovery". There is no lack of beauty in the world, but there is a lack of thinking. A lot of people who love beauty have not really thought about it, in fact, what you look like and the food you eat has an important relationship. Beauty comes from eating. The factors that form beauty are comprehensive, but from a certain point of view, the factors that form beauty can also be quantified. Dietary nutrient reference intake of Chinese residents in the reference intake of various nutrients needed by the human body has a clear labeling, comprehensive and balanced nutrition for the body's health is very beneficial. I believe that more and more people will realize the importance of balanced nutrition, and be able to learn more about nutrition, eat healthy, eat beautiful, eat a better new life.
Nutrition and Beauty
Proteins, fats, sugars, inorganic salts, trace elements, water, fiber and other nutrients in food are essential nutrients for human health and facial beauty. The main source of these nutrients is food. Therefore, a balanced intake of nutrients from food in a comprehensive and reasonable manner is the most important material basis for beauty and health. On the contrary, if you don't pay attention to the diet deployment, such as diet, partiality, picky eating, dietary monotony, etc. will affect the intake of nutrients in the food,
All the women hope that their own skin is moist, delicate, soft, elastic. However, some people's skin is not satisfactory, appear rough, lack of luster. Analyze the reason, on the one hand, with the genetic factors and the influence of disease, on the other hand, with the acquired nutrition and maintenance related. Modern scientific research has found that the fineness and smoothness of the skin is closely related to the content of hyaluronidase in the dermis. In turn, hyaluronidase is closely related to the amount of androgen secretion. Scientists have recently discovered that when ovarian secretion of estrogen increases, estrogen combines with certain specific receptors in the dermis, thus promoting the formation of hyaluronidase. This enzyme promotes the absorption of water, trace elements, vitamins and other nutrients into the skin, so that the skin is moisturized, smooth and delicate. Moisture: The water content of human tissue fluid is 72%, and the water content of the adult body is 58% to 67%. When the body's water is reduced, it will make the skin dry, sebaceous gland secretion is reduced, so that the skin loses elasticity, and even wrinkles. Therefore, in order to ensure water intake, normal people should drink no less than 1,000 milliliters of water per day. Potassium-containing food: Potassium is essential for maintaining the pH of the skin and the body, maintaining the osmotic pressure within the cells and normalizing the metabolism. The daily potassium requirement for normal adults is 2 to 4 grams. Main food sources: bran, peas, soybeans, potatoes, sweet potatoes, radishes, squash, peanuts, kelp, seaweed, seaweed, meat floss, coffee, tea flavors and so on. Foods containing vitamin A: Vitamin A can make the eyes bright, skin moisturizing and delicate. Main food sources: animal liver (dog liver should not be eaten more), whole milk and its products, green and yellow vegetables, red sweet potatoes, carrots, green peppers, pumpkin and so on. Foods containing vitamin B2: Vitamin B2 is also called riboflavin. Its function is to maintain normal skin metabolism, so that the skin is smooth, smooth folds, reduce pigmentation, eliminate spots. Main food sources: animal liver, kidney, lean meat, dairy, eggs, soy and its products, green vegetables. Vitamin B1-containing food: lack of vitamin B1 can cause mucous membrane allergies and skin inflammation. Main food sources: animal offal, meat, beans and peanuts, brown rice. Drinking a lot of tea or overeating carp, herring (mackerel), shrimp, etc. will affect the absorption of vitamin B1. Vitamin C-containing foods: Vitamin C is an antioxidant that can reduce skin pigmentation and prevent melanin production, thus enabling sun-tanned skin to restore the original face of fairness and smoothness, vitamin C preparations such as excessive intake, can lead to stones or ulcers. Main food sources: citrus, tangerine, orange, grapefruit, fresh dates, kiwi walnuts, strawberries, plough, cauliflower, lettuce leaves, lemon, tomatoes, hawthorn, and a variety of dark-colored vegetables. Foods containing vitamin D: Vitamin D prevents mild rickets in children and osteomalacia in middle-aged and old age. Main food sources: marine fish, animal liver and egg yolks, cream, cheese, cod liver oil and so on. Vitamin E-containing foods: Vitamin E can improve the absorption rate of vitamin A, reduce and prevent the production and deposition of lipofuscin in the skin, preventing teenage facial acne, skin care and skin care, anti-aging and longevity effects. Main food sources: vegetable oils, soybeans and their products, mung beans, red beans, black sesame seeds, walnuts, duck eggs, garlic, spinach, carp and shrimp. Foods containing fiber: constipation can lead to the body to produce a variety of symptoms and induce a variety of diseases, constipation can also make the face yellow and lose its due luster. Fiber-rich foods can prevent and control constipation. Mainly: a variety of vegetables, fruits and non-refined foods. Foods rich in iron and zinc: the skin's luster and redness, the need for adequate blood. Iron is the main component of hemoglobin in the blood. Zinc is also an indispensable trace element in the body, which is involved in a variety of physiological activities in the body. Zinc is the highest content in the skin, accounting for more than 20%, determining the degree of smoothness and elasticity of the skin, "skin is zinc-plated" said. Therefore, we should eat more food rich in iron and zinc in moderation, such as animal liver, egg yolk, kelp, sesame seed paste, lean meat, oysters and seafood, in order to promote the health of the skin. Alkaline food: Rough skin is often caused by high blood acidity. Fish, meat, poultry, eggs and grains eaten in the daily diet are physiologically acidic. Physiological acidic food will make the body and blood lactic acid, uric acid content increases. Organic acid can not be discharged from the body in a timely manner, it will erode the sensitive epidermal cells, so that the skin loses its delicacy and elasticity. The alkaline inorganic salts in fresh vegetables and fruits, such as calcium, sodium, magnesium, potassium and other high content, often eat fresh vegetables, can make the body alkaline enough. Acidic substances in the body are quickly neutralized into non-toxic compounds discharged from the body, so that the blood is maintained in a relatively ideal weak alkaline state, to maintain smooth and moisturized skin. Therefore, it is advocated that meat and vegetarian food should be reasonably matched, and the proportion of meat and vegetarian food should be adjusted according to different age stages. Generally speaking, the diet should be vegetarian in adulthood, and as much as possible, we should obtain cystine and tryptophan, etc. which can prevent skin roughness, from vegetable protein, so that the water content of the skin can be maintained at about 10%, which can slow down the aging of the skin and change the roughness of the skin. The skin can be made clean and beautiful by consuming more physiological alkaline food.
Collagen and elastin-containing food: collagen can make the skin cells become plump, so that the skin is full, wrinkles are reduced, so that the skin is delicate and glossy; elastin can make the human skin elasticity enhancement, so that the skin smooth and elastic. Foods rich in collagen and elastin are pig's trotters, animal tendons and pig skins.