I understood how she felt. Obesity shortened my own father's life, and for most of my childhood, I struggled with an extra 25 pounds as well. I figured it was my genetic destiny to be fat, too. But then I got sick and tired of being sick and tired, and I've made it my life's work to learn everything there is to know about belly fat. But nothing in my 20 years of health journalism has prepared me for the groundbreaking research that has emerged in just the last year—new science that shows exactly how we can turn off our fat genes and lose weight almost automatically.
Research shows the average American eats about 20 teaspoons of sugar daily, often hidden in processed foods, including “healthy” ones such as yogurt, frozen dinners, sauces, and salad dressings. Twenty teaspoons adds up to 325 empty calories a day, and insulin production increases with sugar intake, which can slow your metabolism, making it harder to burn those empty calories. Read labels and try to reduce your intake as much as possible.
In fact, weight-loss research proves that because of shifting hormone production, the average person will add one to two pounds around his or her middle each year between the ages of thirty-five and fifty-five. As long as your body's cellular metabolism is compromised by an untreated hormone imbalance—most particularly estrogen dominance—the extra pounds around your middle will be nearly impossible to lose.
Lunch: Easy Burritos. Making a simple burrito is a great way to have a simple healthy lunch filled with protein and fiber. All you need to do is fill a whole grain tortilla with beans, spinach leafs, and a small amount of cheese and heat in the microwave. Garnish with as much salsa as you like, but be sure to check that your salsa choice has no added sugars.

A slim, sexy stomach is something most of us covet. Unfortunately, you can't just exercise your way to it. A lot has to do with what you put into your mouth. I find that one contributor to a bloated belly is gluten. That's why I choose to eliminate it from my diet. But not everyone can (or wants to!), especially since it pops up in everything from salad dressing to soy sauce. I advise women to try giving up gluten for a week and see how they feel. Rather not? Simply stick to whole grains, which are a much healthier choice than the overly processed alternatives. A cleaner diet, along with the following moves, will improve your core by the end of the month.


High intensity interval training is one of the most effective fat burning fitness techniques you can employ. This is because it places a tremendous energy call on the body and greatly increases the body's need for oxygen it incinerates calories. It’s done by engaging in short bursts of intense exercise at 100% effort followed by short recovery periods of complete rest or an light active recovery exercise. For example: you might do a set of 15 sprints where you go all out for 1 minute then walk for 30 seconds. Or, you can work HIIT intervals into a resistance-training workout by injecting high intensity moves that elevate heart rate and then perform another easier exercise for an “active recovery”. An example of this would be jump squats for 30 seconds followed by plank pose for 30 seconds.
"When we're seated, our back muscles and spine help keep us upright and the abs are in a slack position, especially if you slouch," explains Joseph Herrera, a doctor of osteopathic medicine and the director of sports medicine at Mount Sinai School of Medicine Department of Rehabilitation Medicine in New York City. "Although we would end up reclining without the opposing muscle forces they provide, intentionally contracting your abs is the only way to activate them as you sit." As I stand in his office, Dr. Herrera tapes electrodes beneath my rib cage and just above my belly button. Cables connect those electrodes to an electromyography (EMG) machine, which makes a whooshing sound every time the underlying abdominal muscles — my external obliques and rectus abdominis — are activated.

Flat-Belly Bonus: Fiber-rich lentils feed healthy gut bacteria and keep things moving along smoothly in your gut to prevent bloating and constipation. And adding dark leafy greens (as we do in tonight's dinner) helps you take in fewer calories without increasing hunger. As per Harvard University research, vegetables are the number one food that promotes weight loss.


Ever since my divorce three years ago, I have felt as if someone was pumping up a spare tire around my middle. I used to wear size 6 pants, and now I can barely squeeze into size 10. I swear I'm not eating any more than I did five years ago. If anything, I eat less. Even though I go to the gym and walk on a treadmill at least five hours a week, this fat around my belly just won't budge.
Not only does drinking water prevent you from misinterpreting thirst signals as hunger, but contrary to popular belief, it actually can reduce water weight. Staying well hydrated will help you digest and flush out the sodium holding water in, giving you a flatter belly. “A lot of people refrain from drinking more water if they’re bloated, but you actually do want to continue drinking more water throughout the day,” says Armul. “It helps restore fluid balance.” Here are more things experts wish you knew about water weight.

It's not just about weight loss. Having great gut health is linked to good health throughout your body. Scientists in this rapidly growing field are finding connections between gut microbes and the immune system, weight loss, gastrointestinal health, , allergies, asthma, and even cancer. With every study that's published, scientists become more convinced that having a healthy gut leads to having a healthy body.
The book itself doesn't get tediously microbiome-focused, though. The first section of The Lose Your Belly Diet sets the stage, then part two goes into which foods can give you that healthy mix of gut bacteria. Part three focuses on other ways to boost your stomach's microbiome health (avoiding antibiotics when you don't need them, exercise, and what probiotic supplements to take, namely), while part four gets actionable, providing a diet quiz, recipes, and a meal plan.
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