Health,News,Medical,Breakthrou health Health News: Medical Breakthroughs
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Over the years, medical scientists haveworked so hard to shed light to the most puzzling areas of health andmedicine. These people spend most of their time doing research forthe benefit of the humanity. If you are reading health news on aregular basis, you would understand how diligent these people are.Here are some of the breakthroughs in medical and health science thathave significant impact on our lives.Disarming HIVOne of the most talked aboutbreakthroughs today is the discovery of the Achilles Heel of the HIV.American and European scientists have found a way to disarm the virusand keep it from wreaking havoc in the immune system. The methodinvolves extracting the cholesterol from the virus, a method thatextinguishes its defenses. Without this cholesterol, the virus losesits weaponry and becomes open for the human immune system to destroy.HIV is known for disabling the adaptive response of the immunesystem. Since the discovery of the human immunodeficiency virus,scientists have been finding a means to fight it. None so far hasbeen so successful. Vaccines in the past were useless. But thingsmight change now that a new way to weaken the virus has beendiscovered.Aspirin for Cancer PreventionIt has been found out that taking smallamounts of aspirin on a daily basis can curb risk of stroke and heartdisease. We already know that. But recent studies indicate it canalso decrease risk of cancer. Studies done in United Kingdom havebeen conducted to monitor subjects taking about 75-300mg of aspirin aday. After three years, those taking aspirin had cancer risk reducedby approximately 25%. Then after 5 years, risk of cancer was reducedto 37%. Studies indicate that daily intake ofaspirin cuts down cancer risk by preventing metastasis. Nonetheless,there is another problem with aspirin intake. Doctors warn thatregular intake of aspirin may cause stomach bleeding. Moreover,people who take aspirin daily are, ironically, at risk of hemorrhagicstrokes.Placebos As DrugsPlacebos are empty agents used inresearch to determine the true effects of drugs. This time they areused as treatment agents on their own. The power of placebos comesfrom suggestionnot from the placebos themselves. For instance,studies show that when people are told they are getting goodexercise, they tend to lose more weight than those who are not toldthe same thing. There are already many studies that test the abilityof placebo to treat disorders. Placebos do not contain activeingredients to target the illness. They work by changing the personsreaction to their illness. Exercise to Defy AgingPeople already know the benefits ofexercise. Health news articles have discussed too much aboutexercise. Anyone can now say exercise relieves stress, improvescardiovascular health, enhances immunity, and so on. What we mighthave missed to note is that exercise promises to reverse aging. Thisassumption was made by scientists who studies laboratory micesubjected to exercise program. These mice had better muscles, hearts,kidneys, and brains than those that did not go through exerciseprogram. Their hair was also shinier and thicker.
Health,News,Medical,Breakthrou