Showing posts with label health. Show all posts
Showing posts with label health. Show all posts

Thursday, May 3, 2012

Strawberry Consumption Could Help Improve Memory




 


Recent research shows that strawberries and other berries have content that may improve memory when old age . Consuming one serving of strawberries per week can affect your thinking for several years.

"Epidemiological studies reveal about the berry intake is associated with memory decline in older adults. Whereas before, few researchers who have investigated the effects of berry fruit and flavonoids to the memory of adults" said Dr. Elizabeth Devore, a doctor at Bringham and Women's Hospital and Harvard Medical School. Devore also said that this discovery is good news for a healthy and simple diet can improve the performance of the adult brain.

In a study published Thursday by the Annals of Neurology, researchers used the method of survey of more than 16,000 women aged 74 years. From the results of the study showed that women who eat lots of berries, their memories are  sharper than the less intake of berry or strawberry.

"If you do not eat for six months, two years, or more, can affect your health," said Dr. Richard Isaacson, an associate professor of neurology at the University of Miami. Cognitive impairment can lead to risk of dementia and Alzheimer's. According to the Alzheimer's Association, Alzheimer's disease has affected more than 5.4 million people in the United States.

In addition, researchers also studied the flavonoids, a type of antioxidants, particularly anthocyanidins, which is contained in the blueberry and strawberry. Researchers had previously shown that the berries are from flavonoids, which are capable of storing the memory in the brain. "A lot of foods containing flavonoids, such as tea, apples, or oranges, They can also improve memory," explained Devore, as quoted by the Times of India.

Devore suggested to the researchers to consider other factors that may cause memory loss, such as lifestyle or other physical activity.The new study is not the only one who studies the relationship between memory decline and individual nutrient.

In recent years, many studies have questioned the role of diet that influence the cognitive decline. Apparently, the diet may reduce the risk of mild cognitive impairment. While the adults who eat a diet to 6,000 calories per day may have twice the risk of experiencing memory loss.

Therefore, there is no certainty how much we should eat foods containing flavonoids in order to get benefits. However, it never hurts to realize the positive effects of eating these foods can increase your brain memory.


Sunday, April 29, 2012

Eat Pizza To Avoid Prostate Cancer?


Pizza is delicious, but often creates a feeling of guilt because of the high-calorie. In fact, pizza is also has a benefit, that could treat prostate cancer and reduce the risk of heart disease.

Pizza, especially the American-style, often accused of triggering a variety of health problems. Because the Italian food is high in calories, rich in carbohydrates, and contains a lot of salt and fat. However, the researchers found two properties of the material contained in a pizza, the oregano and tomatoes.

Researchers from Long Island University, New York, studied carvacrol, a substance contained in oregano. When added to the prostate cancer cells in lab, carvacrol eliminate it quickly. In fact, after the left for 4 days, almost all the cells die.

The study, presented at the Experimental Biology conference mentioned that these compounds induce cells to 'commit suicide'. Researchers also believe that carvacrol can be used as a cancer treatment or developed into a more efficacious drug. This herb will have fewer side effects than existing treatments.

Other materials that are always present is the tomato sauce pizza. The red color in tomatoes comes from lycopene pigment. Past researching has shown that these substances can prevent cancer and reduce the risk of heart disease.

However, research is still in its early stages. There is a possibility when eaten oregano, carvacrol directly digested before a positive impact on the body. In addition, oregano-based treatments also should not harm healthy cells. In essence, more research is needed to determine the clinical use of carvacrol.

"If this study continues to deliver positive results, oregano may be a promising therapy for prostate cancer patients. Moreover, the herb is often used in food. We hope there will be a reduced risk of serious toxic effects, "said Dr Bavadekar, researcher of this study, as quoted by the Daily Mail.