In order to maintain the safety and health of employees in the companies and institutions in their work environment and residence, a set of guidelines and awareness-raising tips have been formulated that contribute to the upkeep of their health and the safety of their bodies and to ensure the prevention of injuries and illnesses. These guidelines include advice on proper nutrition and healthy self-behaviours that protect against diseases and maintain the safety of the body and the surrounding environment. For example, attention to the cleanliness of personal tools and non-participation with others, including the avoidance of drinks and foods harmful to health, and attention to take enough rest and sleep before starting hard work.