Elderly patients with hypertension can drink milk powder, but it is recommended to drink low-fat and skim milk powder. For elderly patients with hypertension, a light diet, low-salt, low-fat diet is recommended, attention should be paid to quitting smoking and limiting alcohol, maintaining an optimistic, positive and upbeat attitude towards life, giving medication for 24-hour stable blood pressure lowering, and paying attention to the treatment related to target organ damage. For diet, a low salt and low fat diet is recommended, with a plant food diet, such as the Mediterranean diet, with more fruits, vegetables, whole grains, legumes and nuts, and less saturated fatty acids, cholesterol and sodium. For regular milk powder, the lipid content is high, while for low-fat and skim milk powder, it is more suitable for elderly patients. In addition, lean and white meats are recommended for meat, and attention should be paid to maintaining a healthy weight.