Apples are highly nutritious fruits as they contain a significant amount of nutrients per serving. According to the current Dietary Guidelines for Americans, a 2,000-calorie diet demands the consumption of 2 cups of fruit every day, with emphasis on whole fruits like apples. A medium-sized apple weighing 7 ounces or 200 grams offers various nutrients, including 104 calories, 28 grams of carbs, 5 grams of fiber, 10% of the Daily Value (DV) of Vitamin C, 6% of the DV of copper, 5% of the DV of potassium, and 4% of the DV of Vitamin K. The same serving size also provides 2-5% of the DV for vitamins E, B1, and B6.
Apples have been found to be beneficial for weight loss due to their high fiber and water content. These qualities make them filling and increase feelings of fullness. This helps manage appetite, leading to a reduction in energy intake. In fact, a study showed that eating whole apples increased feelings of fullness for up to 4 hours longer than consuming apple purée or juice. This is because whole apples reduce the rate at which your stomach empties its contents. Additionally, research suggests that apple intake may significantly reduce BMI, which is a weight-related risk factor for heart disease. Apple polyphenols may also have anti-obesity effects.
Apples have been found to have potential benefits for heart health. This is due to their soluble fiber content, which can help in reducing blood cholesterol levels. Additionally, apples contain polyphenols, including the flavonoid epicatechin, that may help in lowering blood pressure. Studies have also shown that high intakes of flavonoids can potentially lower the risk of stroke and prevent heart disease by reducing blood pressure, LDL cholesterol oxidation, and atherosclerosis. Another study has found that consuming white-fleshed fruits and vegetables, such as apples and pears, can reduce the risk of stroke. Eating just 1/5 cup of apple slices per day can potentially decrease the risk of stroke by 9%.
Research shows that consuming apples can decrease your risk of developing type 2 diabetes. According to a compilation of studies, eating apples and pears is linked with an 18% reduction in type 2 diabetes risk. In addition, consuming just one serving of apples per week can lower the risk by 3%. This beneficial effect is attributed to the high content of polyphenol antioxidants like quercetin and phloridzin in apples. Quercetin has anti-inflammatory properties that can reduce insulin resistance, a major risk factor for diabetes onset. On the other hand, phloridzin is believed to reduce sugar uptake in the intestines, leading to a reduced blood sugar load and lower diabetes risk.
Apples are known to contain pectin, a type of fiber that serves as a prebiotic and promotes gut health. Your gut microbiota, which is the good bacteria in your gut, is responsible for many health-related functions. Maintaining a healthy gut is crucial for overall well-being. Pectin, being a dietary fiber that cannot be digested, reaches the colon intact and promotes the growth of good bacteria. This helps improve the ratio of Bacteriodetes to Firmicutes, which are the two main types of bacteria in your gut. Recent studies suggest that apples can help protect against chronic diseases like obesity, type 2 diabetes, heart disease, and cancer, by positively altering your gut microbiota.
You must be logged in to post a comment.