Word: underweight
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Treasure has found that starvation itself intensifies autistic characteristics like rigidity and obsession - a phenomenon that applies to all people, but particularly those with anorexia. "When they are underweight, people with anorexia get even more like people with autism," says Treasure. "They can't interpret other people's emotions, they can't regulate their own emotions, and they get overwhelmed when they are frightened or angry...
...fact, in a study published this month in the journal Clinical Psychology and Psychotherapy, Treasure and colleagues found that underweight anorexics performed poorly on a classic test of understanding others' emotions that was devised by Baron-Cohen to study such defects in people with autism-spectrum disorders. The theory is that hunger focuses the brain so sharply on the task of getting food that, as with other stressors, it shuts down higher cognitive functions, like reading other people's emotions...
...most women - including those who are underweight, normal weight or even overweight at conception - the guidelines remain unchanged from the original 1990 standards: women with a healthy body mass index, or BMI (a ratio of height and weight used to define obesity), of 18 to 25 are advised to gain 25 to 35 pounds during pregnancy. Overweight women with a BMI of 25 to 29.5 should gain less, up to 25 pounds; underweight women, with BMIs below 18.5, should gain more, up to 40 pounds...
This year, financial-sector earnings probably troughed in the first quarter, so the risk becomes don't be too underweight. It takes a huge swing to go from not owning any financial stocks to being market weight in financial stocks. Big investors are scrambling to catch up. (Read "The Outlook for Stocks is Decidedly ... Mixed...
...some of the elements in the index were more surprising. The research team found, for instance, that patients who were underweight, did not drink alcohol and took longer to put on and button a shirt were also at high risk for dementia. Barnes speculates that fine motor skills, such as those required to button a shirt, may be one of the first things to suffer as neural connections in the brain succumb to dementia. As for the alcohol connection, she suggests that people who drink alcohol may simply be healthier overall and therefore less vulnerable than others to mental decline...