If you want to fight cancer when you are old, you might as well try bayberry.

　　Bayberry contains a variety of organic acids and is also rich in vitamin C. It not only directly participates in the metabolism and redox process of sugar in the body, enhances the permeability of capillaries, but also has the effect of lowering blood lipids and preventing the formation of cancer cells in the body. The fruit acid contained in it can not only whet the appetite, promote body fluids, digest food and relieve heat, but also prevent the conversion of sugar into fat in the body, helping to lose weight.
　　
　　After eating bayberry, you should rinse your mouth or brush your teeth promptly to avoid damaging your teeth. Dip a little salt when eating to make it more delicious. Bayberry has a certain stimulating effect on the gastric mucosa, so patients with ulcers should eat with caution. Bayberry is warm in nature, so people with toothache, hyperacidity, or internal heat should not eat too much. People with diabetes should not eat bayberry to avoid excessive blood sugar levels.
　　
　　Bayberry has an inhibitory effect on bacteria such as Escherichia coli and Shigella dysenteriae, and can treat dysentery. stomach ache , effective for those with persistent diarrhea. Bayberry contains vitamins B and C, which play a positive role in preventing and fighting cancer. The cyanamides and fatty oils contained in bayberry kernels also have the effect of inhibiting cancer cells. Most people can eat it, 5 pieces (about 40 grams) each time.