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06:00 p
Tuesday 01 January 2019
Masrawy-
Eighty years ago, doctors recommended treating cigarettes as a cure.
Smoking is one of the many health problems that science and scientists have changed so much, new studies refuting their predecessors.
"Sky News Digest", which deals with a number of issues related to human health and how to change them.
Coffee:
This drink has been criticized as a cause of hypertension, heart attacks, etc. In the last ten years, the reputation of coffee has improved considerably because it has been useful in many studies.
One of these studies indicates that death rates for people who drink 3 to 4 cups of coffee a day are lower than those who do not drink coffee. This drink reduces the risk of certain cancers such as the liver.
However, it's not a rosy thing: pregnant women may be allergic to coffee.
Salt:
During the 1970s, researchers tested the effect of rat consumption on salt, which was alarming because its negative effects on blood pressure increase to alarming levels because of the similarities between these mice (mouse and human).
In the experiment, mice treated with the equivalent amount of proportionality that Americans take daily.
In 2016, a study was published to dispel this concern, pointing out that the risk of salt is limited to the bodies of those who overeat and who suffer from hypertension and already suffer from problems related to the heart and blood vessels.
3- fat:
Butter and coconut oil are two types of fats that scare me because heart specialists have realized that these fats are not deadly, but that does not mean that saturated fats remain a dilemma, because they can contribute to heart attacks.
4- meat:
Several years ago, the World Health Organization (WHO) announced that sausages and processed meats increase the risk of cancer, but according to a new study, eating meat in reasonable quantities poses a risk. less than that associated with smoking.
However, the risk of eating meat may be associated with its level of consumption.
5- Gluten:
For people with gastrointestinal illness, gluten (a protein compound mainly found in wheat and barley) can be very harmful because it can lead to negative interactions in the intestine.
But for most of us, this protein does not seem to be an inherent problem, according to the Mayo Clinic.
6. eat late at night:
Nutritionists used to say that calories were calories regardless of their time of consumption, but recent studies have shown that overweight adults who ate a hearty breakfast, a light meal and a simple dinner had better results in terms of blood glucose, insulin and cardiovascular risk factors, compared to those who eat more food at night.
7. Mammography:
In the 1980s, the American Cancer Society recommended women to perform an annual breast cancer screening test, which allowed for massive detection of the symptoms of this disease and to save many lives.
But recent studies have confirmed that many of these symptoms will not progress to a dangerous stage and it is advisable to consult a doctor to determine when the examination will begin based on the woman's medical record and recommend that A study waited up to 50 years.
8. Prostate cancer tests:
During the 1990s, health experts recommended that an annual blood test be done to detect prostate cancer. Recent studies have shown that PSA may not produce the desired results, so support for this test may be misleading and prejudicial to men.
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