1, from the professional and social needs, health managers are more valuable than public nutritionists. First of all, the emergence of health managers is to meet the needs of people's health management, and it is an advanced profession that provides health management services for enterprises and institutions. Secondly, the health manager is not only the transmitter of medical knowledge, but also a comprehensive talent who is proficient in management, negotiation and communication.

2. Secondly, the salary of health managers is relatively high, which can match some high-income occupations. Moreover, with the support of policies, the development prospects of health managers' related occupations are also very broad.

3. Finally, compared with dietitians, health managers have higher market demand, and their market value and social recognition are more secure. The competition in the industry is not so fierce.

4. Generally speaking, public dietitians and health managers are excellent occupations in the health industry, but considering the practicality, employment prospects and salary, health managers are more valuable.