Granny Smith apples can prevent obesity
Granny Smith apples promote the growth of good bacteria in the colon because of their high content of nondigestible compounds, like dietary fiber and polyphenols, and a low amount of carbohydrates. When you chew and eat a Granny Smith, the compounds reach the colon, where they ferment and grow friendly bacteria colonies there.
Scientists know that obese people have an imbalance in their colons’ bacterial communities, which leads to inflammation and triggers disorders like diabetes. The compounds in green apples can help restore this balance and prevent some of the damage of obesity.
Granny Smiths won out over Braeburn, Fuji, Gala, Golden Delicious, McIntosh and Red Delicious varieties.
Granny Smiths have always been a sound addition to any weight loss plan, because they’re high in fiber, low in calories (just 80 for a medium apple) and easily fill you up. The soft inside part of the apple contains soluble fiber, which attracts water to the intestine, slowing digestion and forcing food to stay in your stomach. That causes you to feel fuller longer, which helps keep you from eating more. But now that the tart apple actually changes colon bacteria that can reduce your risk of obesity, apples may just be the new, old health food.
Source: mnn.com
