Drink this, help your memory A new Chinese study published in the journal Molecular Nutrition & Research suggests that antioxidant-rich green tea can help stave off age-related diseases like Alzheimer’s. Not partial to tea time? Check out other antioxidant superstars, like salmon and leafy greens, that can offer the same boost. Bounce back in the bedroom A lackluster libido is common among arthritis sufferers, but not for the reason you’d think. According to Turkish researchers, a diminished sex drive isn’t a result of an achy back and knees; it’s the result of the depression that comes with having to deal with it. The good news: You can do a lot to fix it with these expert-approved tips. Words With Friends boosts your brain In fact, regular word games and puzzles help promote the kind of brain growth that strengthens memory and concentration, and help keep dementia at bay. And if crosswords and Sudoku aren’t really your thing, we’ve got you covered with five fun alternatives that boost brainpower.  Lamps make you fat Well, kind of. According to new research published in the journal Bioessays, electricity may be a risk factor for obesity as artificial light can disrupt our biological clock, which helps regulate sleep cycles. A messed up cycle can throw off our metabolism, ultimately leading to obesity. Since living in total darkness isn’t exactly realistic, check out four ways you can beat a lightbulb’s negative effects. Sneaky suburb fat traps Yup, you read that right: Turns out your neighborhood could be sabotaging your weight loss efforts. Considering how some areas have limited sidewalks and are so car dependent, this doesn’t really come as a surprise. So what can you do? Fight back. Don’t know what that looks like? Here’s help.