Introduction: It can be said that food nutrition is one of the most direct and important links in measures to prevent aging and enhance immunity. For the health and longevity of the elders, the younger generation should prepare several types of longevity foods on the elderly's dining table:
Soy Products
The soy products discussed here refer to soybean products, including tofu, soy milk, dried tofu, yuba, and vegetarian chicken. Why are soybean products recommended? Besides being rich in high-quality protein, minerals, trace elements and other nutrients, soybeans also contain many other functional components, such as isoflavones, oligosaccharides, dietary fiber, and lecithin. The fat in soybeans is mainly linoleic acid. These substances are all active compounds beneficial to human health, with effects of lowering blood lipids, blood sugar, and blood pressure, aiding in weight loss, preventing osteoporosis, improving memory, and alleviating symptoms of menopausal syndrome. It can be said to be a longevity food.
Skin Rolls
Vegetables
Vegetables are the main food source for human minerals and vitamins, especially for vitamin C and beta-carotene. In recent years, dietary fiber, which has been highly praised, is also top among vegetables. Coupled with their low glycemic index and strong antioxidant effects, they have become essential foods for anti-aging and disease prevention in the elderly. There are many types of vegetables, and here we will specifically introduce bitter melon and tomato. Bitter melon is rich in vitamin C, vitamin E, carotene, zinc, and selenium, and has a good effect on antioxidation and enhancing human immunity. Traditional Chinese medicine believes that bitter melon has the effects of clearing summer heat, cooling down, improving eyesight, detoxifying, and lowering blood sugar.
Fish
Fish is a major food source of high-quality protein that the human body needs. Every 100 grams contains about 20 grams of protein, is rich in essential amino acids, has a high biological utilization rate, and has a delicious taste. The fat in fish is different from that in meat; its fatty acids are mainly composed of unsaturated fatty acids. Especially deep-sea fish are rich in DHA (docosahexaenoic acid) and EPA (eicosapentaenoic acid), which are beneficial for lowering blood cholesterol and preventing cardiovascular and cerebrovascular diseases. Fish is also rich in vitamin A, vitamin B2, and trace elements such as iron and zinc.
Lemon Salmon
Mushroom and Algae Foods
Mushroom and algae foods include mushrooms, wood ear fungus, tremella, kelp, moss seaweed, and nori. Although these foods rarely play the leading role in dishes, their nutritional value cannot be ignored. Mushroom and algae foods are low in calories but rich in protein, dietary fiber, vitamins, and trace elements. Their protein content is comparable to that of lean pork and beef, and they are also rich in plant polysaccharides. They are rich in B vitamins, especially the content of vitamin B2 is higher than in other foods. The trace elements are relatively rich in iron, zinc, selenium, and iodine. Iodine, in particular, is unique to marine plants and cannot be compared to other foods.
Mushroom and algae foods also have important health benefits. For example, the lentinan and tremellan contained in them have the effects of enhancing immunity and anti-tumor. Lentinan has the effect of lowering blood cholesterol. Black fungus can prevent platelet aggregation and reduce blood coagulation, preventing thrombosis.
Creamy Mushroom Bacon Pasta