Drinking pu-erh tea may lead to osteoporosis, in fact not only pu-erh tea, all teas, if patients drink too strong for a long time, may induce patients to develop osteoporosis. This is because patients drinking such strong tea for a long time may lead to blocked calcium absorption inside the gastrointestinal tract, which will make patients gradually become malnourished and then lead to osteoporosis. If patients drink less diluted pu-erh tea, it can effectively promote digestion and absorption, for example, it can enhance the patient’s appetite, and then increase the patient’s intake of calcium, protein and other nutrients, which will instead help the patient’s osteoporosis recovery or prevent such diseases from arising. Therefore, for patients who like to drink tea, they must be careful not to drink too much for a long time, and to ensure adequate supply of calcium and protein nutrients after drinking tea.