green tea. People who often drink green tea can get 3 mg of zinc every day, which is 16 mg more than those who don't drink. Green tea is also the most abundant manganese in preventing diseases such as osteoporosis and pruritus. Green tea is one of the teas suitable for the elderly.

black tea. Drinking black tea can reduce the risk of fracture. For elderly friends, you can drink black tea properly every day to reduce the risk of fracture. Researchers at the University of Western Australia found that drinking several cups of black tea a day (with or without milk) can reduce the risk of fracture for elderly women in five years.

pu 'er tea. Pu 'er tea has a very prominent curative effect and improvement effect on some common diseases of the elderly, such as reducing blood fat, preventing arteriosclerosis, preventing and treating coronary heart disease, lowering blood pressure, resisting cancer, inhibiting bacteria and diminishing inflammation, reducing tobacco poison, resisting radiation, promoting diuresis, improving eyesight, helping digestion and preventing constipation.

kudingcha. Compared with other people, the elderly are not suitable for drinking Tieguanyin Biluochun. The biggest effect of Kuding tea is to get rid of internal heat and help sleep. Middle-aged and elderly people generally like to buy this.