The efficacy and function of crisp pear

Crisp pear, a fruit we often eat. Perhaps you don’t know that crisp pears actually have certain medicinal value. "Compendium of Materia Medica" and "Dictionary of Chinese Medicine" record that regular consumption of pears can help strengthen the body and improve immunity. For women, eating crisp pears can also delay aging and have certain beauty effects. Let us now take a closer look at the effects and functions of crisp pears!

The efficacy and function of crisp pear

The efficacy and function of crisp pear

Enhance the body's immune function: Seabuckthorn juice not only significantly affects the nonspecific immune function of animals, such as promoting the proliferation of normal spleen cells and enhancing the phagocytic function of intraperitoneal macrophages; it also has obvious effects on specific immune functions, such as increasing the number of B lymphocytes, enhancing the function of B lymphocytes to secrete antibodies, increasing peripheral blood T lymphocytes, and enhancing the activity of spleen natural killer cells.

Delaying aging: Studies have found that sea buckthorn juice can significantly reduce the free radical content and lipofuscin level in the heart, liver, and brain of animals, increase the number of lymphocytes, red blood cells, white blood cells, and neutrophils, and increase serum protein content, indicating that sea buckthorn has the effect of delaying aging. Japanese scholars have found through research that sea buckthorn juice has a significant scavenging effect on superoxide free radicals, hydroxyl free radicals, diphenyl-2-picrylhydrazyl free radicals and carbon-center free radicals.

Anti-atherosclerosis: Consuming sea buckthorn juice can lower the levels of cholesterol, triglycerides and lipid peroxides in the blood, increase SOD activity, adjust lipid metabolism in hyperlipidemia, reduce blood viscosity, reduce lipid peroxidation damage, reduce the degree of arterial lesions, and prevent hypertension and arteriosclerosis. Seabuckthorn juice can reduce various lipoproteins in a dose-dependent manner, and its effect is significantly higher than the same dose of vitamin C and vitamin E preparations. After taking sea buckthorn juice orally, the levels of vitamin C and vitamin E in the plasma of patients with coronary heart disease increased significantly.

The efficacy and function of crisp pear

Detoxification effect:

1. Lead: Seabuckthorn juice can significantly increase the lead excretion of lead-poisoned rats, and can supplement SOD in the body, significantly increase SOD activity and reduce lipid peroxide content, and significantly enhance the immune function of lead-poisoned mice. The lead-excreting effect of sea buckthorn juice is more comprehensive than that of EDTA, and it has no effect on the essential trace elements in the body while excreting lead.

2. Fluoride: Seabuckthorn juice can antagonize the decreased antioxidant capacity of liver and kidney tissues caused by high fluoride, antagonize the enhanced lipid peroxidation of liver and kidney tissues, and reduce the lipid peroxide content of liver and kidneys; thereby antagonizing liver and kidney damage, and significantly reducing the increased liver triglyceride content and γ-glutamyl transferase activity.

3. Manganese: Manganese poisoning can increase the body's manganese negative load and increase the copper content in the body, while reducing the zinc content in the body. Seabuckthorn juice can significantly increase fecal manganese excretion, reduce serum and brain tissue manganese content, and supplement serum and brain tissue zinc content.

4. Mercury: Seabuckthorn juice can significantly increase urinary mercury excretion and serum vitamin C content, and significantly increase the content of reduced glutathione (GSH) in serum, liver, brain and kidney caused by chronic mercury poisoning.

5. Cadmium: Seabuckthorn juice not only has the effect of removing cadmium, but also can antagonize the damage caused by free radicals and lipid peroxidation and protect kidney function.

Anti-tumor effect: Modern medicine believes that N-nitroso compounds are a strong carcinogen, and sea buckthorn can block the synthesis of nitrosamines in the body. Studies on voluntary human subjects have shown that sea buckthorn can reduce the synthesis of nitrosamines in the body by 75%. Rosa roxburghii juice has a significant inhibitory effect on the proliferation of human leukemia K562 tumor cells; the active ingredients extracted from Rosa roxburghii also have a significant inhibitory effect on the proliferation of gastric cancer (MKN-45T SGC-7901), human liver cancer (SM-MMC7721) and endometrial adenocarcinoma (JEC) cells.

Stomachic effect: Seabuckthorn fruit can strengthen the spleen and aid digestion, and has an atropine-like analgesic effect. The decoction of sea buckthorn root has medicinal value in preventing and treating stomach diseases and protecting gastric mucosa.

Anti-stress: Seabuckthorn can significantly enhance the mice's tolerance to hypoxia and fatigue. Rosa roxburghii polysaccharides can also improve the ability of mice to withstand high and low temperatures.

Prevention and treatment of diabetes: Rosa roxburghii flavonoids can significantly reduce serum glucose and triglycerides in mice, increase serum insulin, significantly increase the activity of pancreatic SOD and catalase, and significantly reduce malondialdehyde (MDA), thereby protecting the pancreas and preventing diabetes.

Other effects: Studies have shown that sea buckthorn can also improve the fertility of male mice. In addition, sea buckthorn has many effects such as eliminating fatigue, improving sleep, increasing vitality, eliminating spots, beautifying the skin, etc., and has the effect of strengthening the body.