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The secret life of fat. The latest science on America’s unending battle.
Fat sounds simple, but it’s not. Fat is subtle. It’s vital. It’s a tough customer. It will fight to stick around. In the right quantity, that’s all good for you. But carry too much – or way too much – and it’s definitely not your friend. A lot of Americans know that. Carry that. Just about now, after a few weeks of cookies and egg nog, you may be in the market for a little more insight. The latest science. We’ve got it. This hour On Point, the secret life of fat. — Tom Ashbrook
New York Times: After Weight-Loss Surgery, a Year of Joys and Disappointments — "Nearly 200,000 Americans have bariatric surgery each year. Yet far more — an estimated 24 million — are heavy enough to qualify for the operation, and many of them are struggling with whether to have such a radical treatment, the only one that leads to profound and lasting weight loss for virtually everyone who has it."
WIRED: The Mysterious Virus That Could Cause Obesity -- "There are three ways that we think Ad-36 makes people fatter: (1) It increases the uptake of glucose from the blood and converts it to fat; (2) it increases the creation of fat molecules through fatty acid synthase, an enzyme that creates fat; and (3) it enables the creation of more fat cells to hold all the fat by committing stem cells, which can turn into either bone or fat, into fat. So the fat cells that exist are getting bigger, and the body is creating more of them."
Men's Health: How Many More Calories Do You Burn At a Standing Desk? — "If you’re using a standing desk in an effort to burn more calories, University of Pittsburgh researchers have some bad news for you. The scientists measured exactly how many calories people expended while sitting or standing for 15 minutes. Standing only used a whopping two extra calories on average, according to the new study."
I am and always was very thin, with a very fast metabolism that many people around me are jealous of...No matter how hard I try, it is very difficult for me to actually put on weight, which my doctor has recommended, since we are trying for a family. I would like people to know that as hard as it must be to lose weight, it can also be the same kind of struggle to gain weight. — Tina
I understand, Tina. Weight set points work in both directions - it is difficult to put on weight as well as difficult to lose it. — Sylvia
This program aired on January 3, 2017.