As if you needed another reminder to stop eating processed foods: a new study has found that foods high in high-fructose corn syrup (HFCS) can make you stupid. But there's good news, too: eating foods high in omega-3s can help combat loss of brain function.

The study looked at different groups of rats that had been trained on a maze. After a few days on the maze, some of the rats were fed an HFCS-sweetened solution as their drinking water for six weeks, with some also receiving a diet high in omega-3s. After the diet, the rats were tested on how well they could recall the maze. The researchers found that the rats who ate the omega-3 diet were faster at completing the maze than the other rats, whether or not they were also given HFCS. Not only that, but the rats given the HFCS and not omega-3s were the slowest at completing the maze, and their brains showed a decline in activity and memory function.

This latest lab study is yet more evidence that processed foods can mess with our minds (other studies, for example, have linked fast food to depression) and that a diet high in omega-3s can help protect your brain from aging and mental decline. Ready to swap that fast-food burger for a mind-sharpening meal instead? Here's a list of vegan sources of omega-3s and five staples of the omega-3-rich Mediterranean diet.

We've all been told about the importance of a good night's sleep. But just how important are those ZZZs? Well, think of it this way: the average person spends one-third of their lifetime sleeping. That's a lot of time on your mattress! So, isn't it about time you start investing in some good sleep?

In the past, buying a brand-new mattress might have seemed too expensive, but with the new TEMPUR-Simplicity™ mattress, you can enjoy Tempur-Pedic comfort and contouring support at a surprisingly affordable price. Yes, that means you never have to troll the "Free Stuff" section of Craigslist in search of a mattress again. Also, the 10-year warranty takes the worry out of your purchase.

Find out more about the TEMPUR-Simplicity™ mattress here.

Busy nine-to-fivers have schedules that don't leave much wiggle room for anything but work. Getting wrapped up in a project often leads to skipped snacks and meals. A growling stomach, headache, and fuzzy brain make you realize you should have eaten lunch an hour ago, and since you're famished, you reach for the first (and probably not-so-healthy) food you can get your hungry hands on. Prevent work weight gain and keep your productivity levels high by setting up a schedule for snacks and meals. After having breakfast at home, here's a basic schedule you can follow once you reach the office.

9:30: Morning snack
12:00: Lunch
3:30: Afternoon snack

Be sure to eat breakfast a couple hours before your morning snack and dinner a couple hours after your afternoon snack. Adjust the schedule to meet your needs and stick to it. (It may help to set up reminders on your computer or phone so you don't forget.) Before heading to work, prepare healthy snacks — like these 150-calorie DIY snack packs — and lunches —here are some tasty vegetarian sandwiches — so you can avoid grabbing greasy fast food or that homemade brownie your co-worker brought in. An eating schedule may seem a little too rigid (or like you're back in elementary school), but planning ahead is the best way to keep you on the healthy eating path.

Source: Flickr User SweetOnVeg

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