Zhang Ye, Director of Nutrition Department and Nutritionist of 309 Hospital of China People's Liberation Army. Engaged in nutrition work for nearly 30 years, and has been active in clinical work for a long time. He has produced many special programs on diet and nutrition in Beijing TV Life Channel, Life Survey, Beijing Science and Education Channel, Yangshengtang, Beijing Literature and Art Channel, People Show, Shandong Satellite TV, Tianjin Satellite TV Science and Education Channel, Tiantian Health, Hunan Satellite TV and many other online media. Director Zhang firmly believes that nutrition science should turn to individuals and families. Facing the urgent problems sought by the public, it is more valuable for nutritionists to give correct explanations. Main works: I am the Best Family Nutritionist, Scientific Diet Plan for Nephropathy Patients, Diet Navigation for Patients with Coronary Heart Disease, etc.

Zuo is a nutritionist in the Nutrition Department of 309 Hospital of China People's Liberation Army. Graduated from Jilin Military Medical College, Fourth Military Medical University, majoring in nutrition and food hygiene, with a master's degree in nutrition and food hygiene from Academy of Military Medical Sciences. He has published more than 100 articles in many newspapers and magazines such as Friends of Diabetes, Diabetes World, Human Life, Longevity Life, Health News, Health Times, Medical Care News, Health Essays, Medical Wednesday, etc. He has made many special programs on Beijing Life Channel "Life Survey", "Healthy Life" and Beijing Literature and Art Channel "People Show". Editor-in-chief: Clever Combination of Nutritional Diet, Being the Best Family Nutritionist, Diet Navigation for Patients with Coronary Heart Disease, Scientific Diet Plan for Patients with Nephropathy, etc.