Recent quotes:

Lots Of Fat And Sugar Can Take A Toll On Memory : Shots - Health News : NPR

Her researchers asked obese and lean people to do a memory task that's a virtual treasure hunt. The subjects had to hide something in a scene across various computer sessions, then they were asked what they hid, where they hid it and in which session. The Salt Aging Well: Keeping Blood Sugar Low May Protect Memory The obese people were 15 to 20 percent worse than lean ones in all aspects of the experiment. The finding confirmed what other researchers had already seen in rodents. "This really picks apart spatial, item and temporal memory, as well as, crucially, the ability to integrate them," which Cheke says is "one of the most fundamental aspects of memory." If you're obese, she says, you might just be "10 to 15 to 20 percent more likely to not quite remember where you put your keys."

One Weight-Loss Approach Fits All? No, Not Even Close - The New York Times

To help people find an effective way to lose weight, obesity medicine specialists say they start by asking if there is an obvious cause for a person’s excess weight, like a drug that can be switched for something else. If not, they suggest patients try one thing after another starting with the least invasive option, and hope something works. “There are 40 therapies I can throw at a patient,” Dr. Kaplan said. “I will try diets and aerobic exercise and sleep enhancement. I have 15 drugs.”