In this 2-year randomized weight-loss trial, we found that higher baseline plasma PFAS concentrations were not associated with weight loss induced by energy restriction, but were significantly associated with a greater weight regain, primarily among women, during the follow-up period between 6 and 24 months. In addition, after multivariate adjustment, higher baseline PFAS levels were significantly associated with a greater decrease in RMR during the weight-loss period and a lower increase in RMR during the weight regain period.
Even if you fill up on produce, lean proteins, and whole grains, according to British Journal of Nutrition findings, when you think about the quality of your diet, you’re likely forgetting about all the unhealthy food that also finds its way to your mouth. People tend to exaggerate the good foods they eat and underestimate the bad stuff, says study author, Kentaro Murakami, PhD of Japan’s University of Shiga Prefecture. While it’s not necessarily intentional, it’s likely one of the reasons why it’s so hard for people to lose weight. For example, you might grab a handful of candy at a co-worker’s desk or a sample at the mall and then forget about it altogether. Our advice: To get a more accurate overview of your diet, keep a detailed food journal on your phone—yes, that means you should include that food court sample, too. Whether you snap photos or keep a written log is totally up to you—both tactics will work. The more food records dieters kept over the course of 30 months, the more weight they lost, a study in the American Journal of Preventive Medicine found.