Eating tofu curd in moderation can be a protein supplement for the elderly, but eating large amounts can have adverse effects. Bean curd milk is a soybean product made after fermentation. In addition to high-quality protein, soy lecithin, soy isoflavones, saponins, linolenic acid and other nutrients, it also has the special advantages of fermented foods, such as easy to digest, tofu milk in the high content of B vitamins, protein-rich, can supplement the daily protein needs. Bean curd milk is a kind of pickled food with high salt content, nitrite and preservatives. It is harmful to the cardiovascular system of the elderly and is not good for health. It is recommended that the elderly do not eat curd milk regularly, if you love curd milk need to eat in moderation.