Many people think that middle-aged and elderly people should eat less meat, and eat
Many people think that middle-aged and elderly people should eat less meat, and eating too much meat will lead to three highs. Actually, this is not right. If middle-aged and elderly friends don't pay attention to nutritional balance and refuse to eat certain foods, it is easy to accelerate the decline of body organ function. Proper supplementation is also important for the elderly, but how can an elderly person eat meat better? Let's take a look together.
How can the elderly eat meat to be healthy?
1, stew more and fry less
Among the cooking methods such as steaming, frying and stewing, stewing is most suitable for middle-aged and elderly people. Stewed meat is tender and soft, and the chewing function of the elderly is mostly declining. Stewed meat is more suitable. Through stewing, saturated fatty acids can be reduced by 30%~50%, unsaturated fatty acids can be increased, cholesterol content can be reduced, and nutrition is better.
2. Control lean meat intake
Some people think that eating fat meat will make you fat, eating lean meat will not make you fat, and you can also ensure the intake of nutrients. In fact, it is not good to eat more lean meat. The content of methionine in lean meat is high, which can be converted into homocysteine under the catalysis of human enzymes. Excessive intake can lead to atherosclerosis.
Step 3 diversify
The variety of meat can increase people's appetite. The diet of the elderly should be mainly fish, milk and eggs, supplemented by other meat foods. Because the visceral cholesterol content of pigs, cattle, sheep and chickens is high, the elderly should eat less.
4. Eat more poultry.
The elderly are in their later years of life, and the functions of all parts of the body are due to aging! Chinese medicine says that a normal person needs to have? How are you? 、? Gas? 、? God? Only when the three elements are unified can people's mental state be full. As the elderly, qi deficiency is a common manifestation of the elderly. Although it is generally believed that winter needs a lot of supplementary nutrition, is it the same in summer? Check for leaks and fill gaps? In the critical period, the elderly with qi deficiency can also eat some poultry to replenish qi!
Dove meat, salty and flat, is rarely seen on the table now, and most of it is used as food. Dove of peace? Appearing in various ceremonies, it has the functions of tonifying kidney and benefiting qi, expelling wind and detoxifying; Goose meat, salty and flat, has the effect of invigorating qi, tonifying deficiency, regulating stomach and quenching thirst; Chicken is sweet and warm, and has the effects of warming the middle warmer, benefiting qi and filling the essence. It is a good high-protein food for the elderly and patients with cardiovascular diseases, especially those with weak qi and blood.
Step 5 eat with tofu
Whole grains, especially bean products, have always been China people's favorite food. They are not only cheap, but also nutritious. Bean products contain a lot of lecithin, which can emulsify plasma well. This is why tofu and meat products are cooked together. There are many large particles in meat. Through the action of bean products, cholesterol and fat particles in meat become smaller, suspended in plasma and not deposited on the blood vessel wall, which can prevent the formation of atherosclerotic plaques.
It is healthier to eat meat this way.
1, pork and beef should be matched with bean products.
Bean products contain a lot of lecithin, which can emulsify plasma, make cholesterol and fat particles smaller, suspend in plasma and not deposit on blood vessel wall, and prevent plaque formation.
2, the collocation of mushrooms and chicken
Mushrooms are rich in guanylic acid, and chicken is rich in inosinic acid. When they are cooked at the same time, free sodium glutamate will be released, which greatly increases the flavor.
3. Fish and tofu match well.
Tofu contains a lot of calcium, while fish is rich in vitamin D, which can enhance the body's absorption of calcium. More importantly, the methionine content in tofu is less, while the methionine content in fish is rich; The content of phenylalanine in fish is low, and the content of phenylalanine in tofu is high. Mixing the two can complement each other and improve the nutritional value.
The method of distinguishing the quality of pork
The first is to look at the color. Good pork is reddish or bright red, and unsafe pork is often dark red or purple. The thickness of pig fat layer is suitable (generally accounting for about 33% of the total), clean and white, without yellow color. Healthy pork has an inspection stamp on its carcass. In addition, it can also be identified by cooking. Bad pork in the pot contains a lot of water, without the fragrance of pork, and there is no thin fat layer in the soup. It's hard to bite the meat with your mouth, and the muscle fibers are thick.
The fresh pigskin is milky white, and the fat is white and shiny. The muscles are evenly red, the surface is slightly dry or wet, but it does not stick to the hands, and the elasticity is good. The shiatsu depression immediately recovers, and it has the inherent fresh and fragrant smell of pork. Normal frozen meat is firm. After thawing, the color, smell and water content of muscle are normal, and there is no peculiar smell.
Inferior meat caused by feed, with the smell of waste water or medicine; Pathological oil, fecal odor, corruption, strange sweetness. Breeding pigs have red muscles, many connective tissues, great toughness, difficult cooking and frying, and poor taste.
Water-injected meat is grayish white or light gray and light green, and there is water oozing from the meat surface. Fingers touch the meat surface, hands don't touch it. Pressing paper with paper will make the paper moist and not easy to burn. After the frozen pork was thawed, a lot of reddish blood flowed out.
The skin of dead pork carcass is purple-red, the fat is gray-red, and the blood vessels have black clots. Because the time of death is different, the smell is different.