Zero Belly Smoothies are supercharged with belly-flattening nutrients. The key: Each drink is packed with protein, healthy fats and fiber. Here’s the Mango Muscle-Up: Mix 1 scoop vegetarian protein powder, 2/3 cup frozen mango chunks, 1/2 tablespoon almond butter, and ½ cup unsweetened almond, coconut or hemp milk. You’ll get 29 grams of protein for just 224 calories!
I'm not going to tell you to abstain from alcohol completely, I'm pretty open about how much I enjoy a little tequila from time to time of the occasional glass of red. But when you're trying to lose weight and tone up, alcohol is the ultimate enemy. Alcohol releases estrogen into the bloodstream and when you have excess estrogen, you're more prone to hold onto weight. Alcohol also lowers your inhibitions, decreases your willpower, and stimulates your appetite. The result? You're at a diner ordering a cheeseburger and fries at 2 a.m. Now THAT is definitely not the route to a rock hard six pack. Your best bet is to take a hiatus from booze until you meet your weight-loss goals and can re-introduce alcohol into your diet in a healthy way – 2 to 4 drinks a week tops.
Muscle is more metabolically active than fat, which means the more you have, the faster your metabolism is and the more calories you burn all day long—all key for a whittled middle. Resistance training builds this quality lean muscle, so do two to three total-body strength sessions a week, says Tom Holland, exercise physiologist and author of Beat the Gym: Personal Trainer Secrets Without the Personal Trainer Price Tag. For fat-melting cardio, all you need to do is your weight, he adds: If you’re 145 pounds, do 145 minutes a week, broken up however fits into your schedule—say, 60 minutes Saturday, 45 Tuesday, and 40 Thursday.

The external obliques are the V-shaped muscles running diagonally down your sides that, along with the internal obliques underneath them, help you rotate your spine when a Ryan Gosling look-alike walks by. The rectus abdominis, meanwhile, is the straight-down-the-center muscle which, yes, can make you appear to have a six-pack if you have a seemingly single-digit body-fat percentage like Ryan Gosling's. The one remaining ab muscle, which Dr. Herrera's surface EMG won't be picking up, is the transversus abdominis. The deepest-down of all, it does a complete wraparound of your midsection and pulls it in like a corset.


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.
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