Limit simple sugars: Limit your intake of foods like cookies, cakes and chips that contain limited nutritional value, no fibre and only serve to spike blood sugar, D’Ambrosio warns. If you eat too many simple sugars then our bodies secrete insulin to bring down blood sugar and insulin promotes fat storage. Instead, reach for grains like brown rice, oats, barley and quinoa for your fibre intake.
Limit simple sugars: Limit your intake of foods like cookies, cakes and chips that contain limited nutritional value, no fibre and only serve to spike blood sugar, D’Ambrosio warns. If you eat too many simple sugars then our bodies secrete insulin to bring down blood sugar and insulin promotes fat storage. Instead, reach for grains like brown rice, oats, barley and quinoa for your fibre intake.
Calcium and vitamin C team up well to boost metabolism. Broccoli contains both nutrients, not to mention the kind of fiber that’s been shown to increase TEF. What’s more: Broccoli contains a compound that works on a genetic level to effectively “switch off” cancer genes, leading to the targeted death of cancer cells and slowing of disease progression.

Calcium and vitamin C team up well to boost metabolism. Broccoli contains both nutrients, not to mention the kind of fiber that’s been shown to increase TEF. What’s more: Broccoli contains a compound that works on a genetic level to effectively “switch off” cancer genes, leading to the targeted death of cancer cells and slowing of disease progression.


According to a study in the Journal of Applied Physiology, strength training increases your resting metabolic rate, so you burn calories even when you're not working out. When it comes to strength training, doing compound exercises is one of the most effective ways to work several muscles at once and save time at the gym. Compound movements like a weighted squat to a shoulder press or a reverse lunge to a bicep curl will work multiple muscle groups, so you get more bang for your buck.
Each time you eat, enzymes in your body's cells break down the food and turn it into energy that keeps your heart beating, your mind thinking and your legs churning during a grueling workout. The faster your metabolism runs, the more calories you burn. The more you burn, the easier it is to drop pounds. And get this—you can make your metabolism work harder, a lot harder, 24 hours a day.
In a small German study, subjects who drank 16 ounces of water at a time experienced a 30 percent increase in metabolic rate during the following hour, burning an extra 24 calories. The researchers recommend cool water because the body expends extra calories warming it up to your body temperature. Water's not the only healthy drink. We sipped our way through dozens of smoothies, teas, and juices to find this list of the most delicious and nutritious liquids.
Caffeine may provide a bit of a boost to the metabolism, especially when ingested before exercise, but no amount of metabolic boost can burn off the empty calories that energy drinks supply. According to one study published in Mayo Clinic Proceedings, a typical energy drink serves up a quarter cup of sugar—calories that hit your body all at once and trigger fat storage. If you want to burn calories, try the miracle beverage known as tap water. According to a study published in The Journal of Clinical Endocrinology and Metabolism, after drinking two tall glasses of water (17 ounces), participants’ metabolic rates increased by 30 percent.
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If you really want to speed up your metabolism, start with changes to your daily activity. You'll see the greatest benefit if you can move more throughout the day. Then make diet-friendly food choices that help you to feel more energized. And lastly, skip the metabolism-boosting pills and potions (unless your doctor prescribes it). Most of them don't work and some even cause harm.

But, Bustillo cautions against hanging too much hope on this: “Many companies that sell the ‘after burn’ or ‘metabolic workouts’ are just utilizing a marketing strategy with [a grain of science behind it],” he says. “They're not technically lying, because training can increase BMR [in the 24 hours post-workout], but it's not by more than 200-300 calories on average.”
We all know sitting around too much is really bad for our health: One meta-analysis reported that prolonged sedentary time was associated with harmful health outcomes, and many other studies have shown it can (obviously!) lead to weight gain. Limiting your time in front of the TV at night and even trying to stand more while you're at work — perhaps with a standing desk — can increase your metabolism, helping you lose weight with minimal effort.
While drinking in moderation every so often won’t do too much harm to your waistline, making it a habit can slow down your metabolic rate. Why? When your body has a cocktail to break down, it takes precedence over any food that you’ve already eaten that’s waiting to be digested. This slows down the entire metabolic process. On the occasions that you decided to indulge, stick to low-calorie drinks. Alternate your alcohol with water to slow your pace, and cut yourself off after two drinks. Avoid ordering high-cal bar food like fries and burgers. An important note: Wine in moderation can have numerous benefits, including weight loss!

When you have a drink, you burn less fat, and more slowly than usual because the alcohol is used as fuel instead, especially drinks high in sugar. Go for these low-calorie alcoholic drinks at the next happy hour to keep your waistline in check. One of the biggest mistakes people make when drinking alcohol is portion sizes. Be sure to stick to one serving; for beer, it's 12 ounces, wine is 5 ounces, and liquor is 1.5 ounces. Avoid sugary mixers that add empty calories and sip slowly to fully savor your drink.


If you want to weigh less, you’ve got to eat less, right? Well, if you take in too few calories, it can cause your body to lose muscle mass, which will decrease the rate of your metabolism. Plus, when you skimp on calories, your body slows the rate at which it burns calories to conserve the fuel it’s got. “Under-fueling is just as risky as over-fueling,” explains Carolyn Brown, MS RD at Foodtrainers in Manhattan. Lisa Moskovitz, RD, CDN agrees: “In an attempt for quick, noticeable weight loss, many people wrongfully believe that eating as few calories as possible is the best solution. Not only can this lead to numerous nutritional deficiencies as the body is getting less food overall, but it can also actually have the opposite effect on weight loss.” Instead of cutting calories like crazy, use the simple diet and exercise hacks below that can help you slim down quickly and safely without screwing up your metabolism.
You can even increase your metabolism while sleeping, which is welcome news to those of us who walk around tired all of the time. How? By lowering the temperature of your bedroom at nighttime and getting ample sleep regularly so you have more energy during the day. Do these nine things and get your metabolism working for you so you reach your weight loss goals quicker than ever
Crash diets -- those involving eating fewer than 1,200 (if you're a woman) or 1,800 (if you're a man) calories a day -- are bad for anyone hoping to quicken their metabolism. Although these diets may help you drop pounds, that comes at the expense of good nutrition. Plus, it backfires, since you can lose muscle, which in turn slows your metabolism. The final result is your body burns fewer calories and gains weight faster than before the diet.
Muscle burns more calories than fat. So will building more muscle not boost your metabolism? Yes, but only by a small amount. Most regular exercisers only gain a few pounds (kilograms) of muscle. That is not enough to make a big difference in the number of calories you burn. Plus, when not in active use, muscles burn very few calories. Most of the time, your brain, heart, kidneys, liver, and lungs account for most of your metabolism.

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.

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