According to WCVB, below are 6 surprising things that can make you gain weight.
1. The common cold virus called adenovirus 36
2. Air conditioning
When living in constantly comfortable temperatures, the body doesn’t have to work to keep cool or warm.
3. Lack of sleep
4. Keeping the light on at night
5. Exposure to environmental contaminants
View the entire slide show at WCVB.