Similarly, just because snacks like blue chips don’t look like the greasy potato chips you know to avoid, don’t assume they’re a healthier option. “Yes, blue corn contains the antioxidant anthocyanin,” explains certified culinary nutritionist Trudy Stone. “However, much of the good stuff gets baked away during the process of creating the chips that very little nutritional value is left—leaving them not much healthier than your typical tortilla chip.”
Still, it remains to be seen whether Stevens has unusual willpower or whether his idea can be translated to the masses. "Not everyone has the resolve he came to," said Laura Concannon, medical director of the bariatrics program at Illinois Masonic Medical Center, who recommends Stevens' book to overweight patients. "I think he just hit bottom, and not everyone in my practice has hit bottom. If they have, they'll do well with the approach. But they have to be ready and committed to make the change."
Call it what you will: An eating plan, a lifestyle, a diet, a philosophy, but few things garner such heated debate as how to lose weight. The truth is, whether you’re on a low-carb keto program, devoted to the Paleo lifestyle, all in to the Whole 30 or remain committed to low-fat eating, these plans have more in common than you think. What’s more, follow any one of them religiously, and you’ll likely notice results.
So how does this work? A quick run-through: The first tip was to eat low carb. This is because a low-carb diet lowers your levels of the fat-storing hormone insulin, allowing your fat deposits to shrink and release their stored energy. This tends to cause you to want to consume fewer calories than you expend – without hunger – and lose weight. Several of the tips mentioned above are about fine-tuning your diet to better this effect.
Sure, you can lose weight quickly. There are plenty of fad diets that work to shed pounds rapidly -- while leaving you feeling hungry and deprived. But what good is losing weight only to regain it? To keep pounds off permanently, it's best to lose weight slowly. And many experts say you can do that without going on a "diet." Instead, the key is making simple tweaks to your lifestyle.