The bullfrog's nutritional value is extremely rich, each 100 grams of frog meat containing 19.9 grams of protein, fat 0.3 grams, is a high protein, low fat, low cholesterol nutritious food; often eat on the human body has to promote qi and blood vigorous, energetic, nourishing yin and yang efficacy. Bullfrog can have the role of improving physical fitness, but also can nourish yin and Yang's oh, for improving immunity is also good.