Soybeans contain high protein content, 100 grams of soybeans contain up to 35 grams of protein, much higher than pork, beef, eggs and other foods, is an important source of protein needed by our body, with a "plant meat" reputation. The Chinese Nutrition Society suggests that adults should eat 30 to 50 grams of soybeans every day. A variety of soy products made from soybeans are also very good food, such as soy milk, tofu, bean curd, tofu skin and so on. These soy products also play an important role in our daily diet, but not all soy products are suitable for you to eat every day, some soy products are very high in fat.

Bean curd, also known as gallery skin, is a common food ingredient and a traditional Hakka food. Bean curd is made by boiling soybean milk floating on the surface of the oil skin after drying, is a non-fermented soybean products, moisture content of less than 8%, which has a strong soybean flavor, as well as a unique taste, is other soybean products do not have, so it is very popular among the public. Bean curd is shiny, yellowish-white in color, and rich in protein and many nutrients.

Bean curd bamboo can be soaked in water for 2-4 hours to soak, and can be used to stir-fry, cook soup, cold, etc., each with its own flavor. Due to the difference in production methods, the calorie content of bean curd bamboo is higher than other soybean products, with 1,912 kilojoules per 100 grams of bean curd bamboo and up to 21.7 grams of fat, making it the food with the best fat content among all soybean products. For those who want to lose weight and need to control their weight, it is best not to consume rotis regularly to avoid letting your weight grow some more inadvertently.

Although the nutritional value of roti bamboo is high, some people such as renal insufficiency, nephritis patients had better eat less, otherwise it will aggravate the condition. Acidosis patients, diabetes, and gout patients should also eat with caution.