Eating less does more for weight loss than exercising more. Consider putting the money you’d spend on a gym membership toward healthy groceries, instead. “Trying to exercise your way out of your weight problem is very difficult (because) it’s very hard to exercise that much,” explained Dr. Aronne. Burning about 3,500 calories equals one pound; someone weighing 150 pounds walking for an hour would burn around 250 calories. “You really need to cut down on calorie intake to lose the weight. Exercise is better at preventing weight gain.” The recommended daily diet is around 2,000 calories, but if you want to lose weight, Dr. Avigdor Arad, the director of the Mount Sinai Physiolab, suggests that women consume between 1,200 to 1,500 calories a day on average, and men between 1,500 and 1,800 calories. But visit your doctor to see how your own metabolism, family history and any medications you’re taking could be influencing how easily you gain and lose weight, and what your nutritional needs are. “There is a lot of variation,” he said.
There’s a phenomenon I’ve see happen again and again. A husband and wife realize they’ve been enjoying their after-dinner snacks a bit too much and are seeing the numbers on the scale rise. They decide to embark on a healthy diet to shed those excess pounds and, ideally, lose weight fast. Two months later, the husband’s shed serious pounds and is looking trim, while the wife struggles to get the scale to budge, even after a diet full of kale salads and grilled chicken breast.
The best diet is the one we can maintain for life and is only one piece of a healthy lifestyle. People should aim to eat high-quality, nutritious whole foods, mostly plants (fruits and veggies), and avoid flours, sugars, trans fats, and processed foods (anything in a box). Everyone should try to be physically active, aiming for about two and a half hours of vigorous activity per week. For many people, a healthy lifestyle also means better stress management, and perhaps even therapy to address emotional issues that can lead to unhealthy eating patterns.
Remember that in order to keep the pounds off and maintain your happy weight, you need to develop a healthy lifestyle. That means forming a routine and keeping up the habits so you can hang on to them for life. "I forced myself out of bed at 5:30 a.m. four to five times a week to run," says Erin Bowman who has kept off 69 pounds. "My first few were horrible. But I stuck with it, eventually trading my run-walk intervals for steady 45-minute jogs," she says.
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"With all the different tips out there, it can be tricky to understand exactly which exercises work the best. HIIT is great for fat burning and will get your heart rate up, but I’d also recommend including strength (resistance) exercises too. Try lifting weights, using resistance bands or using the weight machines at the gym as these will increase your metabolism to help with weight loss, and increase your muscle strength. It’s important to mix-up your whole-body workouts so you don’t get bored."
Have Protein at Every Meal and Snack. Adding a source of lean or low-fat protein to each meal and snack will help keep you feeling full longer so you're less likely to overeat. Try low-fat yogurt, small portion of nuts, peanut butter, eggs, beans, or lean meats. Experts also recommend eating small, frequent meals and snacks (every 3-4 hours), to keep your blood sugar levels steady and to avoid overindulging.