The food intake versus physical activity debate has long divided health experts in terms of what causes the most weight gain. And while a sedentary lifestyle plays a significant role in added poundage, a new study cites overeating as the main reason for weight gain. Take a moment to learn about this study, published in the journal Science Advances, as part of your commitment to Phentermine 37.5mg and fast weight loss in the new year.
Burning Calories Differently
Forager-horticulturalist children in the Amazon rainforest do not spend more calories on a daily basis than American children; however, the way they spend their calories differ.
“Conventional wisdom suggests that an increasingly sedentary and germ-free lifestyle, resulting in low daily energy expenditure, is a primary factor underlying rising rates of obesity in the U.S. and elsewhere,” said Samuel Urlacher, Ph.D., assistant professor of anthropology at Baylor University. “The findings of our study challenge that notion. We demonstrate that Amazonian children with physically active lifestyles and chronic immunological challenges don’t actually burn more calories than much more sedentary children living here in the U.S.”
“This similarity in energy expenditure suggests that the human body can flexibly balance energy budgets in different contexts,” Urlacher said. “Ultimately, eating too much, not moving too little, may be at the core of long-term weight gain and the global nutrition transition that often begins during childhood.”
Exercise Is Still Important
This new information does not undermine the importance of physical activity.
“Exercise remains critically important for health and for weight management given its effects on appetite, muscle mass, cardiopulmonary function and many other factors,” Urlacher said. “Our results don’t suggest otherwise. Everyone should meet recommended daily physical activity levels.”