3- Lighting and room temperature affect your appetite.
Researchers found that dimly lit rooms boost appetite. The lightness of the room affects your desire to eat more when it’s dark and less when the light is bright. The same rule applies to the temperature of the room.
Decision: Get outside for some fresh air and a quick walk on a sunny day — it can do wonders for the body and spirit. In case you’re cold in your office, bring your favorite cozy sweater. You can also discuss lighting levels and room temperature with the administration of your office.