Apple excellent Health benefits,facts,and Researches
Boost weight loss:
or pears a day lost more weight on a low-calorie diet than women who didn’t add fruit to their diet. researchers at Harvard University found a higher intake of foods rich in flavonols, flavan- 3-ols , anthocyanins and flavonoids, all of which are found in apples, was associated with less weight gain among adults aged 27-65 and may contribute to the prevention of obesity
Granny Smith lead weight loss: Scientists at Washington State University have concluded that nondigestible compounds in apples – specifically, Granny Smith apples – may help prevent disorders associated with obesity
The tart green Granny Smith apples benefit the growth of friendly bacteria in the colon due to their high content of non-digestible compounds, including dietary fiber and polyphenols, and low content of available carbohydrates.
A series of studies at Cornell University have evaluated the direct effects of apples on breast cancer prevention in animals. The more apples consumed, the greater the reduction in incidence or number of tumors among test animals.
The apple consumption tested was equivalent to one to six apples a day for 24 weeks.
Pancreatic cancer: Quercetin, a flavonoid found naturally in apples, has been identified as one of the most beneficial flavonols in preventing and reducing the risk of pancreatic cancer. Although the overall
risk was reduced among the study participants, smokers who consumed foods rich in flavonols had a significantly greater risk reduction. (American Journal of Epidemiology, 2007, 8: 924-931)
Colon and liver cancer: A research team at Cornell University identified a group of phytochemicals that are more abundant in the peel and appear to kill or inhibit the growth of at least three different types of human cancer cells:
colon, breast and liver.
Prostate cancer: Researchers at Mayo Clinic report that quercetin, a plant-based nutrient found most abundantly in apples, may provide a new method for preventing or treating prostate cancer. They found that quercetin inhibited or prevented the growth of human prostate cancer cells by blocking activity of androgen hormones, in an in vitro study. Previous studies had linked androgens to prostate cancer’s growth and development.
Bowel cancer: Eating just one apple a day could slash the risk of colorectal cancer by more than one third. Researchers in Poland surveyed 592 people with colorectal cancer and 700 cancer-free individuals about their diet and lifestyle. Cancer-free individuals tended to eat more apples than those with cancer and the more apples per day that an individual ate the less likely they were to develop colorectal cancer.
They also found that the anti-cancer effect was seen even when an individual had a low total consumption of fruits and vegetables but consumed at least an apple a day.
The observed protective effect may result from apples rich content of flavonoid and other polyphenols, which can inhibit cancer onset and cell proliferation. In addition, apples are a good source of fiber and a high-fiber diet is known as a risk reducer for colorectal cancer.
Lung Health Childhood and adult asthma: Research from the UK reports that children of mothers who eat apples during pregnancy are much less likely to exhibit symptoms of asthma, including wheezing, at age 5. Among a variety of foods consumed and recorded by the pregnant women, apples were the only food found to have a positive association with a reduced risk of asthma.
Researchers from Australia report that study participants who ate apples and pears had the lowest risk of asthma. . A study from London’s King’s College and the University of Southampton reports that people who ate at least two apples per week had a 22-32 percent lower risk of developing asthma than people who ate fewer apples.
Chronic cough and lung cancer: A study from the National Institutes of Health (NIH) reports that foods rich in fiber and flavonoids — found abundantly in apples — may reduce chronic productive cough and other respiratory symptoms. Researchers at the University of Hawaii and Finland’s National Public Health Institute have also linked flavonoids found in apples with a reduced risk of developing certain cancers, including lung cancer.
Heart Health When rodents prone to obesity were given a higher fat diet, similar to a typical American’s diet, and fed a freeze dried powder made from whole apples, the result was a heart-health benefit that went beyond cholesterol reduction alone. The researchers suspect that it may be the phytochemicals in the whole apple that help reduce oxidative stress in the rodents and contribute to improved measures of blood pressure