Despite the fact that people know and understand that they are working in safe environment as for some they may be in an office environment still they need to be shown on the proper posture that they need to be so as they can be more productive and be better while working.
Staff safety needs to be a culture that is embraced and informed to all the members in an institution, this will have more staff members to be happy and taught on how they can personally be healthier including on the meals that they take, you can send the workers link where they can click for more and for them check it out! from this they should be able to read more here on how they can plan their meal and their time now! and from here! they can know the importance of being healthy for their benefits and as they view here! they will have more about their health safety and be informed by the more info.
For productiveness in a person you should be take regular breaks, this will help one to be alert and avoid accidents and loss in the work that they are doing, as much a hard work is important one should know that they are likely to cause damage as they will be working.