Why Maintaining a Healthy Weight Is Important in Adulthood

THURSDAY, Oct. 17, 2019 -- Adults who pack on pounds between their mid-20s and middle age have an increased risk of premature death -- and the same is true of those who lose weight from middle to late adulthood, according to a new study.

The findings suggest that maintaining normal weight throughout adulthood reduces the risk of early death, the China-based researchers said.

Can You Still Be Healthy If You're Overweight?

THURSDAY, Sept. 19, 2019 -- If you're overweight but have dodged chronic health issues like high cholesterol and high blood pressure, you might not think that losing weight is a priority. But an analysis of five years of records on 3.5 million people -- underweight, normal weight, overweight and obese -- has found reason for concern.

The researchers discovered that even if people didn't have any metabolic diseases at the start of the record-keeping, those who were obese were more likely than those of normal weight to develop health issues as time went on. Those health issues include coronary heart disease, cerebrovascular disease, heart failure and peripheral vascular disease (a circulation disorder that affects blood vessels beyond the brain and heart).

Why Maintaining Weight Loss Demands More Than Willpower

TUESDAY, Oct. 1, 2019 -- Scientists are learning more about why keeping off lost weight is so hard -- and a pair of studies suggest it's more than a question of sheer willpower.

A Dartmouth University study published in Cognitive Neuroscience used brain imaging tests to show that some people have an imbalance between the executive control and reward systems of the brain. This disconnect means you may not have enough natural control over the impulse to reach for food when you're stressed or even when you're happy. It also seems more likely to be the case in people who are chronic dieters.

Weight-Loss Surgery Drops Heart Disease, Death Risk for Diabetics

TUESDAY, Sept. 3, 2019 -- For people who are obese and have type 2 diabetes, weight-loss surgery leads to more than a slimmer figure.

It also reduces the risk of heart complications and premature death by about 40% compared to standard medical care, new research says.

Why Weight Gain Often Comes With Age

MONDAY, Sept. 9, 2019 -- It happens to most aging Americans: Excess pounds pile on, despite efforts to eat right and exercise.

Now, research in fat cells reveals why it's so tough to stay slim as you get older. The new findings could point to new ways to treat obesity, Swedish investigators say.