The reason we’re suggesting 45 minutes instead of the typical 30 as one of the easy ways to lose weight is that a Duke University study found that while 30 minutes of daily walking is enough to prevent weight gain in most relatively sedentary people, exercise beyond 30 minutes results in weight and fat loss. Burning an additional 300 calories a day with three miles of brisk walking (45 minutes should do it) could help you lose 30 pounds in a year without even changing how much you’re eating. Here are 20 hidden reasons your diet isn’t working.
In what is perhaps the biggest buzzkill of all time, sex doesn’t quite count as cardio or burn a significant amount of calories: Women burn about 3.6 per minute. "It’s still a good idea," Dr. Seltzer says, citing the activity’s other benefits, like increasing the output of the neurotransmitters serotonin and dopamine, which naturally reduce food cravings.
Even if you do meet your goal, it's nearly impossible to keep off the weight over the long term: "The amount of restriction required [to maintain that number] will make you so hungry that you’ll eat everything in sight—it’s survival instinct," Dr. Seltzer says. And since calorie restriction gradually slows your metabolism, your body will be less prepared to burn the foods you binge on, he adds. That could mean gaining more pounds than you lost in the first place.
A 2012 study also showed that people on a low-carb diet burned 300 more calories a day – while resting! According to one of the Harvard professors behind the study this advantage “would equal the number of calories typically burned in an hour of moderate-intensity physical activity”. Imagine that: an entire bonus hour of exercise every day, without actually exercising. A later, even larger and more carefully conducted study confirmed the effect, with different groups of people on low-carb diets burning an average of between 200 and almost 500 extra calories per day.
You probably know high-intensity interval training (HIIT) is the basis of most exercise classes. This type of workout challenges you to give full energy for short periods of time interspersed with active rest to allow you to recover. On a walk, every three minutes you could run for a minute, then walk for another three minutes to catch your breath. Then run for a minute again. Not only is this effective for burning fat and calories, but it keeps your metabolism revving for hours after you finish. “To fully reap the benefits of this style training, this cycle should go on repeatedly for 20 to 50 minutes. The body will burn calories during the workout, but will also burn fat post workout due to post-exercise oxygen consumption,” explains fitness expert and professional Cody Patrick.
You must work out regularly to expend the energy and create negative energy balance in your body. Start with low-intensity cardio like walking. Once you are confident enough, you can join a gym to do a mix of cardio and strength training 3-5 times a week. You can also run, jog, swim, dance, etc. Working out will help relieve stress and keep your brain active.
Ginseng is any one of 11 perennial plants with fleshy roots belonging to the genus Panax. While there are different kinds of ginseng, the two that you should use –also the ones that have had the most controlled double-blind studies done on them-are American ginseng (Panax quinquefolius) and Asian or Korean ginseng (Panax ginseng.) While widely known as a stimulant to speed up a sluggish metabolism, that description doesn’t do it justice. Ginseng’s greatest quality is that it can help fight fatigue and boost energy as well as mental alertness (in a randomized double-blind study in 2010 290 cancer patients at the Mayo Clinic were given ginseng daily and it was found to fight even the crippling fatigue caused by chemotherapy.) This is huge when it comes to weight loss-without energy, it’s hard to exercise. Without exercise, it’s near impossible to lose weight-at least in a healthy way. In addition to boosting energy, there is tentative evidence that it can help manage blood sugar, which also affects energy levels as well as appetite.