5 Ways To Lose Weight Without Any Physical Exercise

Here's the thing: You know about dieting. You know about exercise. Yes they'll help you shed pounds, but they take a lot of work and willpower. What you may not realize is that there are several ways to lose weight that don't require denying yourself and endless hours at the gym. Incorporate these five habits, and you'll start slimming down right away. And if you're already active and watching what you eat (which is always a good idea, of course), these tricks will help you lose weight a lot faster.

Cool Off

This trick requires nothing more than a stroll over to the thermostat. Turn the heater down a few degrees and you'll activate a type of body fat that actually burns calories. While adults have mostly white fat, as infants we had primarily brown fat. In recent years, researchers have come to realize that brown fat actually burns calories to help generate heat. A recent trial published in The Journal of Clinical Endocrinology & Metabolism reports that when we're exposed to cooler temperatures, some of our inert stores of white fat convert to a darker, beige color and begin burning calories. You don't have to live in a freezer, either: A British study from 2012 suggests that lowering the thermostat by just two to four degrees—aim for the mid to high 60s—can trigger the fat conversion.

Get Needled

You may find acupuncture a little intimidating, but your nervous system seems to respond to one simple form—ear acupuncture—by suppressing your appetite. A recent study published in Acupuncture in Medicine suggests that when acupuncturists target five points on the ears that are linked to hunger and digestion, overweight people begin losing weight—without dieting or working out. Daniel Hsu, a licensed acupuncturist in New York City, points out that the stress-reducing benefits of acupuncture may also eliminate stress-related noshing.

Write It Down

There's one never-fail weight-loss trick: Keep a food diary. Just tracking helps prevent you from overdoing it. And now it's easier than ever. Instead of having to meticulously write down everything you eat, you can snap a photo of your food with your phone—and a study published in the International Journal of Consumer Studies found that shooting photos of food actually worked better than the pen-and-paper method. Taking a photo ahead of time gives you a chance to improve on your choice, suggests a study from University of Wisconsin-Madison: When the participants looked at photographs of their food, they realized that maybe they could cut back on the serving size or skip the snack they were considering. As one of the study subjects reported, "Who wants to take a picture of a jumbo bag of M&Ms?"

Get up, Stand up

It's no surprise that sitting too much can add pounds. So think about setting up a standing desk for your computer, taking calls on your feet, and responding in person to emails and instant messages. The difference in calorie burn might shock you: Eight hours of standing while doing light office work burns nearly 500 more calories than performing the same chores seated.

Take Evenings Off

Imagine not changing your current diet except for one small tweak: Eat only between the hours of, say, 8:00 AM and 8:00 PM. Seems doable, right? If you can pull that off, preliminary research suggests you could shed up to 12% of your current weight in the next three months alone. (For someone who weighs 160, that's a loss of almost 20 pounds.) The findings come from two animal studies published in Cell Metabolism. When researchers at the Salk Institute in La Jolla, CA, allowed mice to eat freely throughout the day, they gained about 10 to 25% of their bodyweight over the three months of the study. But another group of mice that fasted for 12 to 15 hours a day—basically, evenings, night, and early mornings—lost 5 to 12% of their bodyweight on the exact same diet. The researchers found that the body's natural digestive rhythms peak during the day and ebb at night. The next step, according to one of the studies' authors, Satchidananda Panda, PhD, is to repeat the study in overweight adults.