HealthDay —The so-called “Paleo” diet, which cuts out a number of food groups to bring about weight loss, has been around for several years now and at first blush may sound like just another fad. But some recent scientific studies since the diet became popular have found that the regimen that makes up the diet’s requirements could have merit. A Paleo diet requires people to eat foods similar to those available to humans during the Paleolithic period, which dates from 10, to 2. The diet typically includes foods that could be obtained by hunting and gathering—lean meats, fish, fruits, vegetables, nuts and seeds—and limits foods that became common with the advent of farming, such as dairy products, grains and legumes. This premise, however, is challenged by some experts who say that comparing modern conditions to those of our ancient ancestors is not realistic. Nevertheless, one possible benefit is that the Paleo diet can improve risk factors for metabolic syndrome, a condition that can lead to diabetes, heart disease and other chronic illnesses. One research review in the American Journal of Clinical Nutrition found that the Paleo diet did a better job of reducing waist circumference, blood pressure, cholesterol and fasting blood sugar than diets based on general health guidelines. Another study published in the journal Lipids in Health and Disease involved people who already had metabolic syndrome. After just two weeks, Paleo dieters saw a greater improvement in heart disease risk factors than those who followed a mainstream health-oriented diet. According to participants in yet another study, the Paleo diet can also be more satisfying than a very healthy Mediterranean-style diet.
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The backlash was swift—not surprising, considering the comments’ stigmatizing implications—but it also highlighted some of the prevailing myths about the disease. The virus can reduce the number of those infection-fighting cells, making you more vulnerable to certain infections and disease, according to the Centers for Disease Control and Prevention CDC. While HIV cases are on the decline in general, it’s still a serious problem, especially in certain groups. And some racial groups are more heavily affected, too, particularly African American and Hispanic. In fact, African Americans make up 12 percent of the U. HIV has been in the public eye since the early s, and since that time, misconceptions about the disease have abounded. Here are 8 myths about HIV that have lingered, and the truths that should dispel them for good.