The face has a dual dial system, with a sub-dial that keeps track of your activity throughout the day. At the top of the dial is a surprisingly readable OLED screen that displays heart rate during workouts and scrolls through app notifications. The whole package is housed in an attractive stainless steel case, with a band reminiscent of Apple Watch's sport bands.
This easy a.m. ritual works on two levels. First, a recent study found that exposure to sunlight in between the hours of 8 am and noon reduced your risk of weight gain regardless of activity level, caloric intake, or age. Researchers speculate that the morning light synchronizes your metabolism and undercuts your fat genes. And burning calories before you eat means you’re exercising in a fasted state—the energy you burn comes right from your fat stores, instead of the food you ate. But what really stunned Martha was the improvement in her heart health. Before starting Zero Belly Diet, Martha’s heart rate would typically soar to 112 beats per minute (bpm) within moments of starting her exercise bike workout. “After the first week and a half I could not raise my heart rate over 96 bpm with the same workout. It was great to see change in the mirror, and even better to know good things were happening that I couldn’t even see.”
While I wish the smart notification system on the fenix was more interactive when paired with iOS (like on the Apple Watch), it's still nice to be able to check your wrist on the run to see if that buzz on your phone is something you need to pause and take care of. I do miss the coaching available in other apps. Garmin Connect is a top notch way to view your workout data, but you need to bring your own plan.
"When going out for fast food, I used to get the large-size value meal. Now, I satisfy a craving by ordering just one item: a small order of fries or a six-piece box of chicken nuggets. So far, I've shaved off 16 pounds in seven weeks, and I'm on track to being thinner than my high school self for my 10-year reunion later this year." —Miranda Jarrell, Birmingham, AL
If you’re taking lots of vitamins and probiotics each day, you may want to reevaluate your strategy. Increased levels of B vitamins have long been associated with a higher prevalence of obesity and diabetes, perhaps because megadosing triggers our fat genes. A daily multivitamin is probably fine, but don’t try to convince yourself that more is better. And a recent study by ConsumerLab.com found that most commercial probiotics have far less healthy bacteria than they claim. Your better bet is to focus on the Zero Belly foods to ensure your belly is getting plenty of love—and your fat genes are being cut off at the pass.

Sure, high-intensity cardio can help you torch calories, but ideally, you’ll also need to pump some iron to build metabolism-boosting muscle. That’s because strength training is one of the few activities you can do to spike the amount of calories you burn, even after you’re done with your workout. Case in point: one 2012 review of research found that while completing a 20-minute resistance training circuit may help you burn 200 calories, your body’s resting metabolic rate stays elevated for the next hour, helping you burn an additional 50 calories. Plus, when you lose weight, you lose some muscle with it, so building and maintaining that lean mass will help you achieve a more toned look.
Say cheese! Adding some extra calcium to your diet could be the key to getting that flat stomach you’ve been dreaming about. Over just 12 months, researchers at the University of Tennessee, Knoxville found that obese female study subjects who upped their calcium intake shed 11 pounds of body fat without other major dietary modifications. To keep your calcium choices healthy, try mixing it up between dairy sources, calcium-rich leafy greens, fatty fish, nuts, and seeds.

“It seems so simple, but 45 to 60 minutes of brisk walking every day can do wonders for your metabolism,” Sahmura Gonzalez, a master trainer at Crunch Fitness in New York City, recently told Prevention. “Plus, it ensures that you don’t over-train, which can lead to an over-production of cortisol—a stress hormone that’s been shown to contribute to belly fat.”
How much fiber should I eat per day? Most Americans eat less fiber than the USDA daily recommendations suggest. This article looks at the guidelines for fiber intake in men, women, and children. We also talk about how fiber can help with weight loss, and discuss how much fiber is too much. Learn about good sources of dietary fiber and a handy meal plan. Read now

Harvie, M. N., Pegington, M., Mattson, M. P., Frystyk, J., Dillon, B., Evans, G., … Howell, A. (2011, May). The effects of intermittent or continuous energy restriction on weight loss and metabolic disease risk markers: A randomized trial in young overweight women. International Journal of Obesity (London), 35(5), 714–727. Retrieved from https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3017674/
Like protein, fiber slows the rate at which your body plows through carb calories so you feel full for longer and maintain steadier blood sugar levels, one reason why research consistently links fiber intake to weight loss. That means fibrous whole grain bread tends to be a better choice than white bread and also explains why fruits, which contain fiber and valuable vitamins in addition to sugar, beat straight-up candy every time.
Our increasingly slothful lifestyles are partly to blame for skyrocketing obesity rates, so it’s no surprise that being more active is a simple fix for belly fat. In 2003, a first-of-its-kind study from Duke University showed that sedentary adults accumulated abdominal fat surprisingly quickly — and that sedentary women stacked on fat more visceral fat than sedentary men, even though they added less fat overall.
You already know that a perfect diet doesn't exist, but many of us still can't resist the urge to kick ourselves when we indulge, eat too much, or get thrown off course from restrictive diets. The problem: This only makes it more difficult, stressful, and downright impossible to lose weight. So rather than beating yourself up for eating foods you think you shouldn't, let it go. Treating yourself to about 200 calories worth of deliciousness each day — something that feels indulgent to you — can help you stay on track for the long-haul, so allow yourself to eat, breathe, and indulge. Food should be joyful, not agonizing!

A sedentary lifestyle is one of the major causes of occurrence of belly fat. If you don’t indulge in any physical activity, and spend most of the time sitting, watching T.V., reading, etc., it is known as a sedentary lifestyle. Lack of regular exercise, or not exercising at all can lead to fat storage around the belly area. In other words, being a couch potato will make you fat.
Sure, high-intensity cardio can help you torch calories, but ideally, you’ll also need to pump some iron to build metabolism-boosting muscle. That’s because strength training is one of the few activities you can do to spike the amount of calories you burn, even after you’re done with your workout. Case in point: one 2012 review of research found that while completing a 20-minute resistance training circuit may help you burn 200 calories, your body’s resting metabolic rate stays elevated for the next hour, helping you burn an additional 50 calories. Plus, when you lose weight, you lose some muscle with it, so building and maintaining that lean mass will help you achieve a more toned look.
It makes scientific sense, also: A recent study found that antioxidants in cocoa prevented laboratory mice from gaining excess weight and actually lowered their blood sugar levels. And another study at Louisiana State University found that gut microbes in our stomach ferment chocolate into heart-healthy, anti-inflammatory compounds that shut down genes linked to insulin resistance and inflammation. Why the berries? The fruit speeds up the fermentation process, leading to an even greater reduction in inflammation and weight.
What happens if you fast for a day? What happens if you don't eat for a day? While most people will feel hungry and possibly tired, there is also a range of other effects. In this article, learn about how the body starts to burn fat for energy and whether fasting for 24 hours can be a good weight loss tool. We also investigate the possible risks. Read now

In addition to making sure you don't wander in circles in the forest, the Instinct is a wellness tracker, keeping an eye on your steps, calories burned, stress levels (based on heart rate variability), and sleep quality. The Instinct has a 14 day battery life (or 16 hours with constant GPS monitoring), so you don't have to set it up on your nightstand every evening. Wear it to bed and it will track your REM sleep cycles and determine how restless you are during the night. There are even virtual fitness challenges that you enroll in from the Garmin Connect app to help keep you motivated.
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