If the employee did not die of illness during the work, according to Article 14 of the Regulations on Industrial Injury Insurance, the employee shall be deemed as an industrial injury if he/she has one of the following circumstances:

(1) He/she is injured by an accident during working hours and workplace due to work reasons;

(2) Being injured by an accident when engaging in preparatory or finishing work related to work in the workplace before and after working hours;

(3) Accidental injuries such as violence are caused during working hours and in the workplace due to the performance of work duties;

(4) suffering from occupational diseases;

(5) When going out for work, he is injured or his whereabouts are unknown due to work reasons;

(6) being injured by a motor vehicle accident on the way to and from work;

(7) Other circumstances that should be recognized as work-related injuries according to laws and administrative regulations.

If an employee dies of illness during work, it shall be regarded as a work-related injury under any of the following circumstances according to Article 15 of the Regulations on Work-related Injury Insurance

(1) During working hours and at work, he died of sudden illness or died after being rescued within 48 hours;

(2) being injured in activities such as emergency rescue and disaster relief to safeguard national interests and public interests;

(3) Employees who were formerly in the army and were disabled due to war or work-related injuries have obtained revolutionary disabled servicemen's certificates, and their old injuries have recurred after they went to the employing unit.

if the employees are under the circumstances mentioned in items (1) and (2) of the preceding paragraph, they shall enjoy the treatment of work-related injury insurance in accordance with the relevant provisions of these regulations; In case of any of the circumstances mentioned in Item (3) of the preceding paragraph, employees shall enjoy the treatment of work-related injury insurance in addition to the one-time disability allowance in accordance with the relevant provisions of these Regulations.

you were injured but it was not the company's fault, and the company will not compensate you. Your stomachache is not an occupational disease, but you can only call in sick and rest at home. If you often have irregular meals because of your work, you can ask the company to give you some compensation, but this is also the company's sympathy, not its obligation ~