Protein is also important for preserving muscle mass as you lose weight. If you cut back dramatically on calories and drop weight too fast, your muscles can suffer. Your body starts pulling from lean tissue like muscles and organs to fuel itself, and your metabolism slows to conserve energy. That’s why super restrictive diets that have you dropping weight fast aren’t healthy over the long run.
“Even after you've completed a high-intensity workout, your body continues to burn calories for several hours,” says Desi Bartlett, a certified personal trainer in Los Angeles. “Every time your heart rate goes up, it has to come back down. You actually become more fit the more times your body has to recover. With HIIT, you increase the intensity quickly then have a short recovery time, so your body has to work harder to recover multiple times. This allows you to burn more fat and calories.”
Another question I get often is “if I am exercising how many extra calories can I have per day?” and my answer is (sorry, you’re not going to like this) “None! Unless you are training for a marathon or the like you don’t need more calories.” Too often we erase all our hard work by justifying eating more calories, and if you do your research you’ll find that the “calories burned” ticker on your exercise equipment is not accurate. Exercising is not an excuse to eat more, exercising will help tone your body, give you a healthy heart and burn off a few calories… what’s the point in burning them off if you’re just gonna add them back?!
Avocados are a double-whammy to belly fat. First, they’re packed with heart-healthy monounsaturated fats that dim your hunger switches; a study in Nutrition Journal found that participants who ate half a fresh avocado with lunch reported a 40 percent decreased desire to eat for hours afterwards. Second, healthy fats like the unsaturated fats found in avocados seem to prevent the storage of belly fat.
Plain and simple: We just don't feel full by liquid calories in quite the same way as we do real food. Drinking a juice or caramel coffee drink, for instance, won't make you feel full the way eating a bowl of veggie- and protein-packed stir-fry will. So monitor your intake of juice, soda, sweetened coffee and tea, and alcoholic beverages. If you consume each of those beverages during the day, you'll have taken in at least 800 extra calories by nighttime — and you'll still be hungry. (Incidentally, alcohol may suppress the metabolism of fat, making it tougher for you to burn those calories.) Some other ways to skip sugar? Check 'em out here.

There’s one thing to like about visceral fat: It yields fairly easily to aerobic exercise. Vaporizing calories via running, biking, swimming—anything that gets your heart rate up—is an effective way to whittle your middle. In fact, one 2011 study from Duke University Medical Center, published in the American Journal of Physiology, found the sweet spot: Jogging the equivalent of 12 miles a week was even more effective in reducing visceral fat than resistance training three times per week. However, both types of exercise were beneficial when it came to belly fat, the researchers say. (Don’t have time to hit the gym? Try these fun at-home cardio workouts if you’re in a pinch.)
We all know that potato chips and soda taste great going down, but eating processed foods and refined sugar can often make you feel sluggish and tired in addition to gaining unwanted pounds. The best way to lose weight fast is to stick to whole foods like our ancestors ate. If you think your great-grandmother wouldn't have had access to it, dump the junk from your diet for a healthier lifestyle.

It’s the best fruit for weight loss. That means Pink Lady over Granny Smith, watermelon over honeydew, red grapes over green ones. The higher levels of nutrients called flavonoids—particularly anthocyanins, compounds that give red fruits their color—calm the action of fat-storage genes. In fact, red-bellied stone fruits like plums boast phenolic compounds that have been shown to modulate the expression of fat genes.
Part of slimming down involves a simple, sensible exercise and an easy-to-follow nutrition plan. This full week of meals will take the guesswork out of grocery shopping and prepping with nutritionist-approved breakfast, lunch, and dinner ideas. If you have a higher activity level, check out these 1,300-, 1,400-, 1,500-, and 1,800-calorie meal plans as well.
Start each day by making a large pitcher of “spa water”—that’s detox water filled with sliced whole lemons, oranges or grapefruits—and make a point of sipping your way through at least 8 glasses before bedtime. Citrus fruits are rich in the antioxidant D-limonene, a powerful compound found in the peel that stimulates liver enzymes to help flush toxins from the body and gives sluggish bowels a kick.
Christy is a spokesperson, nutrition and food writer and blogger for Huffington Post and others, a recipe developer and YouTube video producer. She is regularly interviewed by CTV National News, CBC, The Globe and Mail and many more on nutrition and health. She has her finger on the pulse of the latest nutrition and food science and trends, and synthesizes and prioritizes it just for you.

For even more impressive effects on body composition: aim for exercise forms which elicit a positive hormonal response. This means lifting really heavy things (strength training), or interval training. Such exercise increases levels of the sex hormone testosterone (primarily in men) as well as growth hormone. Not only do greater levels of these hormones increase your muscle mass, but they also decrease your visceral fat (belly fat) in the long term.


Harvie, M. N., Pegington, M., Mattson, M. P., Frystyk, J., Dillon, B., Evans, G., … Howell, A. (2011, May). The effects of intermittent or continuous energy restriction on weight loss and metabolic disease risk markers: A randomized trial in young overweight women. International Journal of Obesity (London), 35(5), 714–727. Retrieved from https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3017674/
During your workout, it serves up a ridiculous amount of data, including a heart rate monitor that's rivaled only by Apple's latest Series 4 watch. Plus you can pair your favorite Bluetooth headphones and sync with a Spotify premium account to listen to downloaded playlists right from your watch. If you want to get up and go, phone free, you can do just that.
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