Can watermelon prevent cancer? What is the nutritional value of absorbing strange? Watermelon is the most commonly used food to clear away heat in summer, but its rich nutrients and efficacy are rarely known. Don't be afraid, today Xiaobian will give you some advice, so that you can fully understand the value of watermelon and eat healthy.
Normal temperature watermelon is healthier
At room temperature, the contents of lycopene and & beta; - carotene in watermelon were 40% and 139% higher than those in chilled watermelon. These nutrients are the components of antioxidants with anticancer effect.
At the same time, the anaerobic bacteria contained in the refrigerator will destroy the vitamins, minerals and other components contained in watermelon. In particular, the longer the cut watermelon is kept in the refrigerator, the more anaerobic bacteria are attached to it. In addition, the water content of watermelon is very high. Long time cold storage makes the water evaporate and take away the nutrients.
Can watermelon fight cancer?
The carotene in Huangxin watermelon can induce the benign differentiation of cancer cells. The Matrine in watermelon can inhibit the proliferation of cancer cells and the formation of tumor. Its glycogen can promote the production of T lymphocytes and inactivate macrophages in vivo, and then produce antibodies to inhibit the growth of cancer cells.
In addition, watermelon contains 93.8% water and little fat, but it almost contains the nutrients needed by human body. Every 100 grams of watermelon juice contains 126.7 mg vitamin A, 0.05 mg vitamin B1, 10.05 g vitamin B2 and 0.04 g vitamin B6.
Eat a habit, sick need not catch medicine?
Watermelon also has certain effects on other diseases. The protease contained in watermelon juice can transform insoluble protein into soluble protein, thus increasing the nutrition of patients with nephritis. Watermelon contains amino acids, citrulline can make the body produce nitrogen oxides, can enhance the male sexual ability. Modern medicine also believes that watermelon is suitable for hypertension, nephritis, hepatitis, cholecystitis, jaundice and other diseases. From the point of view of traditional Chinese medicine, watermelon is cold and has a lot of sugar. It can clear away heat and fire. It has the effects of relaxing middle and lower Qi, diuresis, blood dysentery and detoxification.
Of course, watermelon is not suitable for everyone. It is easy to cause stomachache, abdominal distension and diarrhea if people with weak spleen and stomach eat more; diabetes patients eat more will make blood sugar rise; cold patients should not eat more watermelon, otherwise it will lead pathogenic factors into the body because of its clearing away vexed heat, making the cold worse.
Make the best use of everything
Traditional Chinese medicine believes that watermelon peel can be used to treat summer heat, thirst and other diseases. It can also prevent and cure the sores of mouth, tongue and lip. Watermelon skin after drying, add a little borneol, rub in the toothache, can cure beacon fire tenderness. Watermelon can also prevent and treat hypertension. Dry watermelon peel 15-20g, Cassia obtusifolia 15g, water decoction, instead of tea, often take.
Watermelon also has a unique way of health care. 5 grams of white chrysanthemum, Sichuan scallop, Ophiopogon japonicus and honeysuckle, 3 grams of superior green tea and 2 to 3 pieces of black plum. Wash and dry them. Then put them into the oven to bake. Add a little experience to make the medicine foam. Cut the watermelon from the pedicel, smash the petals, remove the seeds, add the foam, and then pour in 80 grams of honey. Cover the melon and refrigerate for 10 hours. The flavor is unique and delicious, and has the effect of dispelling heat, eliminating inflammation, relieving heat, promoting body fluid, nourishing yin and refreshing.