The magic effect of cooking with vinegar is 1, which can increase appetite.
Many people often have symptoms of loss of appetite and don't want to eat under the pressure of life and the influence of environment. Eating too little often can cause many health diseases, which need to be solved in time.
Then, in order to solve this kind of problem, we can put some vinegar in cooking. The fried food is not only fragrant and delicious, but also has a good effect on improving appetite.
Vinegar can regulate our stomach well. The dishes fried with vinegar are accompanied by a touch of vinegar. When you smell the smell of vinegar, it will promote the rapid secretion of our digestive juice, resulting in hunger and instant appetite. Therefore, adding vinegar properly when cooking has an excellent effect on our treatment of loss of appetite.
Moreover, cooking with vinegar can replace the role of salt, effectively reduce the intake of sodium salt, and is also an effective measure to prevent and control hypertension.
As a high-risk group of hypertension, the elderly can prevent hypertension by adding vinegar to cooking. After being absorbed by the human body, vinegar can promote the decomposition of body fat and prevent the deposition of cholesterol in blood vessels and other intestines, which has a strong prefabrication effect on preventing cardiovascular diseases.
2. Protect food nutrition
Cooking is a common thing for many people, but it contains many questions. In the cooking process, we should reduce carcinogenic factors and try to keep vitamin C in food. How can we have a satisfactory solution?
Many people cook with quick fire and quick attack, and such high temperature can easily produce a variety of carcinogens. Therefore, adding vinegar in cooking can not only protect the nutrients in food.
Vitamin C is more stable in acidic state, which can prevent the loss of cooking at high temperature and inhibit the formation of nitroso compounds, which are harmful substances that cause digestive tract cancer and are very harmful to our health.
At the same time, cooking with vinegar has more vitamins, because vinegar can prevent the loss of vitamins in vegetables. Eating some vegetables with vinegar when you have a cold will help improve the vitamin content in the human body, achieve the effect of enhancing human immunity, and have a good auxiliary effect on treating colds.
Moreover, vinegar can dissolve plant fibers and animal bones, so a proper amount of vinegar can dissolve calcium contained in fish, ribs and meat, which is beneficial to human absorption.
Cooking with vinegar can effectively prevent osteoporosis, especially for the elderly. You can easily treat a cold without seeing a doctor.
3, inhibit bacteria
Vinegar is an acidic substance. Adding a small amount of vinegar in the cooking process can not only promote the food to be more delicious, but also effectively inhibit harmful bacteria in the air and reduce the harm to the human body.
At high temperature, vinegar will volatilize, and the generated acidic molecules will inhibit and destroy toxic viruses and bacteria that spread in the air, prevent people from inhaling respiratory tract and reduce the occurrence of diseases.
One of the seven misunderstandings in the use of edible oil: olive oil is the most expensive, so it has the highest nutritional value.
Because olive oil is difficult to extract, and the labor value of its production is high, the price rises. Of course, olive oil has many benefits. For example, it can soften blood vessels, prevent cardiovascular and cerebrovascular diseases, reduce the blood sugar content of diabetic patients, and prevent cancer and senile amnesia. Olive oil can also promote the growth of epithelial tissue, and can be used to protect burns and scalds without leaving scars. Olive oil has the highest vitamin content. What omega does it contain? Fatty acids are also irreplaceable.
Even so, you can't just eat olive oil, because each vegetable oil has its own uniqueness, so the best choice is to eat various oils instead. Sunflower seed oil, soybean oil, corn oil and other vegetable oils are also outstanding. They are rich in unsaturated fatty acids, which can enhance human immunity, improve skin condition, accelerate the recovery of gastric ulcer, lower blood pressure and cholesterol, and are essential raw materials for the normal operation of the brain.
Myth 2: Refining is the guarantee of vegetable oil quality.
The refining process (including refining and deodorization) can remove the unpleasant smell of plants and toxic substances that enter the seeds due to improper preservation. But while removing these impurities, many substances that are beneficial to the body, such as vitamins, are also lost.
Myth 3: Say goodbye to animal oil forever.
People think that eating animal oil can easily lead to coronary heart disease and obesity, so it is one-sided to favor vegetable oil.
Animal oil (except fish oil) contains saturated fatty acids that can easily lead to arteriosclerosis, but also contains polyenoic acid and lipoprotein beneficial to cardiovascular system, which can improve the nutrition and structure of intracranial arteries, resist hypertension and prevent stroke. As a lipid, lard also has the functions of forming satiety, protecting skin, maintaining body temperature and protecting and fixing organs.
Eating vegetable oil alone can promote the increase of peroxides in the body, combine with protein to form lipofuscin, which is deposited in organs and promotes human aging. In addition, the increase of peroxide will also affect the absorption of vitamins and increase the incidence of breast cancer and colon cancer. Peroxide can also form on blood vessel wall, liver and brain cells, causing diseases such as arteriosclerosis, liver cirrhosis and cerebral thrombosis.
The correct way to eat is to eat vegetable oil and animal oil together or alternately, and the ratio is 10: 7. Mixing animal and vegetable oils also helps to prevent cardiovascular diseases. Vegetable oil contains unsaturated fatty acids, which is beneficial to prevent arteriosclerosis. Therefore, using 1 part animal oil and 2 parts vegetable oil as mixed oil can complement each other.
Myth 4: Oil marked with cholesterol-free words is good oil.
The cholesterol-free label is just an advertising word. In principle, it is impossible for vegetable oil to be cholesterol-free! In biochemistry, cholesterol and its derivatives are the basic components of all body structures. The demand of animals for it is huge, and it cannot be said that plants don't need it at all.
In the process of refining vegetable oil, cholesterol cannot be removed from the oil. But compared with lard and butter, the cholesterol content in vegetable oil is still very low, and the cholesterol content in animal oil is about 10-25 times that of vegetable oil. But even so, it can't be said that vegetable oil contains no cholesterol at all!
Myth 5: high-temperature stir-fry
When cooking, some people like to stir-fry at high temperature. Every time they cook, they habitually wait for the oil in the pot to smoke before putting food. Experts remind that this is extremely unscientific. Excessive temperature will destroy some nutrients contained in edible oil and produce some peroxides and carcinogens.
Suggestion: When cooking, it is best to heat the pot first, and then put the oil, so as to achieve the effect of cooking with hot oil at the same time, killing two birds with one stone.
Myth 6: Eat the same variety of oil for a long time.
For convenience and health, many families usually only eat one kind of oil for a long time, thinking that this can be beneficial to health. However, experts suggest that what kind of oil is best for frying vegetables, especially one oil can't be used for a long time. It is best to eat several oils alternately, or use one oil at a time and another oil at a time, because few oils can solve all the problems needed by grease.
Myth 7: Use oil at will.
Oil consumption should also be strictly controlled. For example, some people with normal blood lipids and weight should control the total amount of oil used every day to no more than 25 grams, and polyunsaturated fatty acids and monounsaturated fatty acids basically account for half. The elderly, dyslipidemia, obesity, people with obesity-related diseases or people with a family history of obesity, their daily oil intake is even lower, even as low as 20 grams.
The knowledge about vegetable oil is not limited to these. In addition, there are certain skills in choosing edible oil. For example, the same brand of cooking oil, it is best to choose a lighter color. There are more cooking oil skills that need to be carefully explored in daily life.
The effect of vinegar can eliminate fatigue.
If you feel tired or sleepy, you might as well eat a little vinegar, and you will be surprised to find that your mental state will be much better soon! The reason why vinegar can eliminate fatigue and enhance sleep is because vinegar is rich in organic acids, which can decompose lactic acid, thus alleviating physical fatigue!
Balanced acid-base
Although vinegar tastes sour, it belongs to alkaline food. After eating too many acidic foods such as fish, meat, polished rice and salt, drinking vinegar can maintain the acid-base balance of body fluids and prevent the acidification of blood and body fluids. In addition, vinegar can also increase urine volume and promote excess salt excretion, so vinegar can be called the guardian of blood purification.
Promote digestion
Many people think that vinegar helps digestion only because it is sour. In fact, it is the volatile substances contained in vinegar at work. It can stimulate the nerve center of the brain and order the stomach to secrete a lot of digestive juice, so vinegar is a necessity in daily life and has many uses.
Prevent premature senility
For people who pay attention to health, when it comes to delaying aging, they can often say a lot of food, but few people will mention vinegar. But in fact, vinegar can help people to alleviate the aging process, prevent senile diseases such as osteoporosis and senile plaque, and make people's bodies always in a relatively healthy state!
hemangiectasis
Vinegar can not only promote excretion, but also lower blood pressure. It also helps to soften blood vessels, lower cholesterol and prevent cardiovascular diseases.
Maintenance of kidney
The diuretic function of vinegar can also prevent and treat diseases such as kidney calculi's disease, gallstone, bladder stone and urinary calculi.
A strong liver
Vinegar is rich in nutrients such as acetic acid, amino acids and lactic acid, which can enhance liver function.
Sterilization and disease resistance
There is no doubt about the bactericidal effect of vinegar. Almost all harmful bacteria can't survive in vinegar for more than 30 minutes. Therefore, moderate consumption of vinegar can effectively prevent intestinal diseases, influenza and respiratory diseases.
strengthen body physique
Vinegar can stimulate the increase of antibodies in blood, enhance the phagocytosis of lymphocytes responsible for immunity, enhance physical fitness and improve the body's disease resistance.
Relieve constipation