Data were adjusted for age, sex, race, education, smoking, alcohol consumption, physical activity, menopausal status (women only), hormone replacement therapy (women only), dietary intervention group, baseline free T3 and free T4 levels, and baseline RMR. LS, least-square; PFAS, perfluoroalkyl substance; PFDA, perfluorodecanoic acid; PFHxS, perfluorohexanesulfonic acid; PFNA, perfluorononanoic acid; PFOA, perfluorooctanoic acid; PFOS, perfluorooctanesulfonic acid; RMR, resting metabolic rate; T3, triiodothyronine; T4, thyroxine.
Driving to work may be easy, but it’s also part of what’s inhibiting you from losing weight. According to a study in the British Medical Journal, those who drive to work gain more weight than those who take public transportation. Per the research, commuting by car slaps an extra 5.5 pounds on your body, whether you exercise or not. And a Japanese study found that people who take public transportation to work were 44 percent less likely to be overweight, 27 percent less likely to have high blood pressure, and 34 percent less likely to have diabetes. If possible, consider leaving the car in the driveway and walking, biking, or commuting to work via public transportation a few times per week.
“Anytime you’re stressed, you probably go for food,” Dr. Seltzer says. (Have we met?!) That’s because cortisol, the stress hormone, stokes your appetite for sugary, fatty foods. No wonder it’s associated with higher body weight, according to a 2007 Obesity study that quantified chronic stress exposure by looking at cortisol concentrations in more than 2,000 adults’ hair.