Don’t cave into that extra episode of Stranger Things: Getting a quality night’s is a critical component of a healthy metabolism. “Too little sleep appears to wreak havoc with leptin and ghrelin, two hormones that regulate appetite,” says nutritionist Elisa Zied. “When you don’t sleep well, you feel hungrier and you tend to eat more and choose more nutrient-poor foods.”
When you're trying to ramp up your metabolism, eating fats might sound scary — but you just have to eat the right kind. Focus on a balanced diet of protein, carbs, and healthy fats like avocados, nuts, and olive oil to see a change. "I told my friend to start her day with high-fiber cereal, plain yogurt, and a handful of walnuts, or a hard-boiled egg and a slice of whole-grain toast topped with avocado. Then eat this same balance of protein, carbs, and fat for lunch and dinner," says Eugenia Gianos, M.D., co-director of the Center for the Prevention of Cardiovascular Disease at New York University Langone Medical Center. "She felt full between meals, had fewer cravings, and because good fats and fiber work in tandem to boost metabolism, she was able to drop the extra pounds and keep them off. It's a strategy I've seen work over and over again in my practice."
Your body may burn a few calories heating the cold water to your core temperature, says Madelyn Fernstrom, Ph.D., founder and director of the University of Pittsburgh Medical Center Weight Management Center. Though the extra calories you burn drinking a single glass doesn't amount to much, making it a habit can add up to pounds lost with essentially zero additional effort.
This tea is known for its powerful thermogenic effects—meaning it turns up your body’s calorie-burning mechanism—and can also promote weight loss by improving insulin sensitivity. In a Nutrition and Metabolism study, participants were divided into two groups where one group took a placebo 60 minutes prior to exercise and the other group ingested a 1,000-milligram capsule of yerba maté. Researchers found that those who consumed the herb increased the beneficial effects their workout had on their metabolism. Yerba maté is just one of the best teas for weight loss!
Strength training is another great way to make sure your metabolism is at its peak. Through strength training, you can tone your muscles and boost your metabolism. The great thing about muscles, other than looking lean, is that they burn more calories than fat. No need to bust out the big weights for strength training — try some basics, like push-ups, sit-ups, resistance bands, or yoga. 

It sounds counterintuitive; why would you eat continually if you wanted to lose weight? But eating five to six mini meals rather than three larger meals every day keeps your metabolism humming 24/7. "It will also prevent you from going without food so long that you become so hungry you overeat," says Peeke. Try not to let more than four hours elapse between meals and make sure each meal includes protein, for an extra metabolic boost. If you eat a high-fiber breakfast of cereal and fruit first thing, for example, have a midmorning snack, such as yogurt and fruit; lunch (try four ounces of chicken or fish on top of a leafy green salad); another snack, like a banana and a piece of low-fat cheese, in the late afternoon; and a light dinner (think four to six ounces of turkey, salmon, or another lean source of protein with steamed veggies).
Even the fittest and most health-conscious people can’t avoid aging. And while, there’s nothing wrong with adding years of experience and memories under your belt, sometimes age adds a bit more than that. Plenty of factors contribute to increased weight over time, but decreased metabolism is a main culprit. In fact, even if you continue with your regular eating and exercise plan every year, you’ll still gain two pounds per year, says Kimberly Corp, certified Pilates instructor, and co-founder of Pilates on Fifth. The good news is that you still have a lot of control over your metabolism after 50. Here are some expert tips to help rev up your engines.
Want to have a faster metabolism? Install apps like f.lux or Twilight on your devices. They reduce certain parts of the light spectrum as your bedtime approaches. Studies have shown that LED lights in phones disturb the production of the sleep hormone melanin. A purring metabolism is greatly helped by a good night’s sleep. So take your late-night texting down a notch or two… At least in terms of screen brightness.
Incorporating more fiber-rich foods into your diet such as vegetables, fruits, whole grains, and beans and other legumes, will make you feel fuller longer and keep cravings for unhealthy foods at bay. Studies find that women who eat the most fiber in foods gain the least weight over time. Women should aim to get 21 to 25 grams of fiber daily, and men 30 to 38 grams. The vegetables and fruits with the most fiber include raspberries, pears, apples, green peas, broccoli, and turnip greens. Making sure you're getting a good balance of protein, fiber, and fat every day will keep your hormone levels in check and help prevent you from gaining belly fat.
Research has found that people burn fewer calories when they sleep during the day and log their waking hours after the sun’s gone down. To come to this finding, researchers at the University of Colorado at Boulder studied 14 healthy adults for six days. For two days, study participants slept at night and stayed awake during the day, then they reversed their routines to mimic the schedules of night owls. When participants slept during the day, researchers found that they burned 52 to 59 fewer calories than they did while catching their Zzzs in the evening—likely because the schedule messed with their circadian rhythm, the body’s internal clock that plays a major role in metabolism function. If you have no choice but to sleep during the day, aim to cut 50-60 calories from your daily diet.
THIS TOOL DOES NOT PROVIDE MEDICAL ADVICE. It is intended for general informational purposes only and does not address individual circumstances. It is not a substitute for professional medical advice, diagnosis or treatment and should not be relied on to make decisions about your health. Never ignore professional medical advice in seeking treatment because of something you have read on the WebMD Site. If you think you may have a medical emergency, immediately call your doctor or dial 911.
Add mustard to your meal, and feel the burn—literally! Scientists at England’s Oxford Polytechnic Institute found that by eating just one teaspoon of mustard (about 5 calories) can boost the metabolism by up to 25 percent for several hours after eating. The benefits, researchers say, may be attributed to capsaicin and allyl isothiocyanates, phytochemicals that give the mustard its characteristic flavor.
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