Sleep, sleep, sleep: Getting poor sleep impacts our hunger hormones, D’Ambrosio says. Studies have also found that less sleep was associated with a higher BMI. “Less sleep increases our ghrelin – our hunger hormone – and decreases our leptin – which helps us feel full,” she explains. “If you are looking to burn calories more efficiently and moderate your consumption, be sure to get enough sleep.”
Make sure you eat breakfast. Eating a nutrient-rich morning meal (like oatmeal with almonds and berries, or a spinach-and-feta omelet with a slice of whole-grain toast) shortly after getting out of bed literally wakes up your metabolism. "Eating breakfast gets the engine going and keeps it going," Hyman explains. It's hard to argue with these results: According to the National Weight Control Registry (an ongoing study that tracks 5,000 people who lost an average of 66 pounds and kept it off more than five years), 78% of those who keep it off eat an a.m. meal every day.
If you have a fast metabolism, it means your body burns more calories during rest as well as during activity. It also means you’ll need to take in more calories to maintain your weight. As expected, someone with a low metabolism is the opposite – meaning they burn fewer calories at rest and during activity, and have to eat less if they want to avoid weight gain, the school says.
Boosting metabolism is the holy grail of weight watchers everywhere, but how fast your body burns calories depends on several things. Some people inherit a speedy metabolism. Men tend to burn more calories than women, even while resting. And for most people, metabolism slows steadily after age 40. Although you can't control your age, gender, or genetics, there are other ways to improve your metabolism. Here are 10 of them.
Source of protein at every meal: “Protein requires more energy – about 25 per cent more energy – to digest compared to fat and carbohydrates,” D’Ambrosio says. “This is why it is important to have one source of protein at every meal to help feel full until the next meal or snack.” However it’s important to note that our body still needs carbs as it’s the body’s main fuel source, she adds.
Cardio improves definition and burns the fat that covers your muscles, especially belly fat. Combining regular aerobic exercise with strength training will give you the slimming effect you've been going for. After all, toning without cardio is like building a house on a weak foundation. Blast calories with these 20-minute cardio workouts from celebrity trainer Jackie Warner.
If you're someone who loves being cold while they sleep, you might already be doing your metabolism some good. A small study looked at how lowering the temperature while you're catching some zzzs may increase your levels of "brown fat" — the "good" fat that keeps you warm in cold temps by burning calories to generate heat. When the participants in the study slept at 66 degrees opposed to warmer temperatures, their amount of brown fat increased, while the opposite occurred during the months their sleeping areas were warmer. Turns out blasting the AC can really do you some good.
Playing up your favorite body parts can boost your confidence and draw attention away from spots you want to minimize. Sculpting your shoulders, arms, chest, and back, for example, can help balance heavier hips so you look more proportionate. Plus, you'll be firmer all over. Celebrities do it all the time: These seven sets of sexy, toned legs are proof!
It’s like butter that grows on trees. But instead of the cholesterol, trans fats, and saturated fats in real butter, avocado contains metabolism-enhancing monounsaturated fat. And that’s not all. Each creamy fruit is also packed with fiber and free-radical-killing antioxidants. Free radicals are destructive rogue oxygen molecules—natural byproducts of metabolism—that trigger various chain reactions in the body that destroy cells and DNA, causing all kinds of health problems. Antioxidants in fresh fruits and vegetables can help neutralize some free radicals, but they can’t reach the mitochondria—the base camp for the free radical army—and that’s a problem. When your mitochondria aren’t working properly, your metabolism runs less efficiently. Enter: Avocado. A 2015 study found that monounsaturated-rich oil pressed from the fruit can help mitochondria become more resilient. Researchers say the results jive with low-disease rates in Mediterranean countries where olive oil—nutritionally similar to the avocado—is a diet staple.