Sunday, October 14, 2007
Raw Food Weight Loss
Friday, October 5, 2007
Obesity a Problem in HIV Population
By ALICIA CHANG – 1 day ago
LOS ANGELES (AP) — Early in the AIDS epidemic, people infected with the virus often lost a dangerous amount of weight, at times looking gaunt and ghostly. Today, they are facing the opposite problem. Many who have HIV, but not full-blown AIDS, are struggling with obesity, which has overtaken "wasting syndrome" as the top concern.
AIDS researchers and advocacy groups say the waistlines of HIV patients are growing right along with the girths of uninfected Americans as the disease shifts from a death sentence to a chronic condition.
Exact numbers are hard to pin down. But new research suggests that nearly two-thirds of the HIV population may be overweight or obese, mirroring the U.S. population.
Doctors say there's a growing need to screen people with the AIDS virus for obesity, which raises the risk of diabetes, high blood pressure and cholesterol problems.
"We used to worry that they would lose weight and become wasted," said Dr. Nancy Crum-Cianflone of TriService AIDS Clinical Consortium in San Diego. "Maybe we should redirect our concerns to making sure they are maintaining a healthy, normal weight."
About a million people in the United States are living with HIV or AIDS, federal statistics show. At the height of the epidemic, many had wasting syndrome, the uncontrollable loss of 10 percent of body weight along with other symptoms like fever or diarrhea.
A turning point in the AIDS crisis came with advances in modern medicine. Powerful drugs that keep the virus at bay also boost the body's immune system. The result is that more HIV patients are living longer than their counterparts two decades ago, and may be prone to poor eating habits and lack of exercise.
Some experts offer psychological explanations. Since the hallmark of HIV has been weight loss, some patients may be piling on the pounds to avoid looking abnormally thin.
"It's very clear now that HIV is no longer a wasting disease in America," said Dr. John T. Brooks, an epidemiologist in AIDs prevention at the Centers for Disease Control and Prevention. Brooks did not participate in the study.
Crum-Cianflone became interested in the problem after noticing her patients were steadily getting fat and decided to study how common obesity was in the HIV population.
She and her colleagues pored through medical records of 663 patients with HIV at Navy hospitals in San Diego and Bethesda, Md. Researchers analyzed medication records, duration of HIV infection and whether patients had a history of diabetes or high blood pressure.
Sixty-three percent in the study were overweight or obese. Only 3 percent were underweight and none were considered to be "wasted." Among those with full-blown AIDS, about 30 percent were overweight or obese.
The numbers are particularly striking because most of those studied were in the military (some were military spouses) and tend to be in better shape than the rest of the population. Previous research had suggested about 40 percent of HIV patients are overweight.
Researchers did not find a connection between the AIDS drugs and excess weight. When patients gained weight, they tended to put on an average of 13 pounds over a decade. Those who became infected younger, those who had the virus for a longer time, or those who had high blood pressure were more likely to get fat.
Results were to be presented Thursday at an infectious disease meeting in San Diego.
"These folks are in more ways than not becoming like everyone else. If they're overeating, they're going to get fat," said Dr. Michael Saag, director of the AIDS Center at the University of Alabama at Birmingham, who had no role in the study.
"It would be very sad to survive HIV and die of something else that was preventable," said Brooks of the CDC.
At AIDS Project Los Angeles, pudgy HIV patients outnumber the very thin.
"Many of our clients don't even know what wasting is. They never knew that look," said Janelle L'Heureux, a nutritionist with the AIDS service group.
The problem is more evident in those who are poor, because they more often eat junk food and don't have money to join a gym. To help obese HIV patients, the group offers classes on how to read nutrition labels and cook healthy meals.
Jack Gebhardt, 56, of Los Angeles, said he started packing on the pounds after he quit smoking shortly before he was diagnosed with HIV 12 years ago. After working out three times a week, Gebhardt, who is 5-feet-8, went from 217 to 172 pounds.
A diabetic who is on disability, Gebhardt currently cannot afford a gym membership and has seen his weight creep back up to 182.
"I'd still like to lose a lot more weight," he said.
Friday, September 21, 2007
Walking for Fitness - Weight Loss - Exercise
Saturday, September 8, 2007
The Master Cleanser
Saturday, September 1, 2007
Saturday, August 25, 2007
Diet Mentality - Stop dieting...unless you wanna get fat!
Saturday, July 28, 2007
Free Weight Loss programs
One may not have to go to the gym or the spa or any fitness center and spend much just to slim down to obtain that longed for sexy body. There are many books available in the bookstore which offer weight loss programs which are convenient and for free, of course the books are not though. These weight loss programs, or diet plans are gaining immense popularity with so much publicity, testimonials and reviews that one may be confused which exactly to follow. So before choosing which weight loss plan to follow, try reading these summaries about the most popular diet programs out today.
Atkins' New Diet Revolution by Dr. Atkins. This weight loss program encourages high protein diet and a trim down on the carbs. One can feast on vegetables and meat but should fast on bread and pasta. One is also not restricted against fat intake so it is okay to pour in the salad dressing and freely spread on the butter. However, after the diet, one may find himself lacking on fiber and calcium yet high in fat. Intake of grains and fruits are also limited.
Carbohydrate Addicts Diet by Drs. Heller. This diet plan advocates low carbohydrate eating. Approves on eating meats, vegetables and fruits, dairy and grain products. however, warns against taking in too much carb. "Reward" meal can be too high on fats and saturated fats.
Choose to Lose by Dr. Goor. Restrains fat intake. One is given a "fat" budget and he is given the liberty on how to spend it. It does not pressure the individual to watch his carbohydrate intake. Eating meat and poultry as well as low-fat dairy and seafoods is okay. A go signal is also given on eating vegetables, fruits, cereals, bread and pasta. This weight loss plan is fairly healthy, good amounts of fruits and vegetables as well as saturated fats. Watch triglyceride levels though; if high, trim down the carbohydrates and tuck in more of the unsaturated fats.
The DASH Diet. Advocates moderate amounts of fat and protein intake and high on carbs. Primarily designed to lower blood pressure, the diet plan follows the pyramid food guide and encourages high intake of whole wheat grains as well as fruits and vegetables and low-fat dairy. Some dieters think it advocates too much eating to procure significant weight loss.
Eat More, Weigh Less by Dr. Ornish. Primarily vegetarian fare and strictly low-fat. Gives the go signal on the "glow" foods but warns to watch it on non-fat dairy and egg whites. This diet is poor in calcium and restricts consumption of healthy foods like seafoods and lean poultry.
Eat Right for Your Type. Interesting because it is based on the person's blood type. recommends plenty of meat for people with the blood type O. Diet plans for some blood types are nutritionally imbalanced and too low in calories. And for the record, there is even no proof that blood type affects dietary needs.
The Pritkin Principle. Focused on trimming the calorie density in eating by suggesting watery foods that make one feel full. Eating vegetables, fruits, oatmeal, pasta, soups, salads and low-fat dairy is okay. Although limits protein sources to lean meat, seafood and poultry. Although it is healthy by providing low amounts of saturated fats and rich amounts of vegetables and fruits, it is also low on calcium and limits lean protein sources.
Volumetrics. For low-density calorie eating. Recommends the same foodstuff as Pritikin but restricts fatty or dry foods like popcorn, pretzels and crackers. This plan is reasonably healthy given the high amounts of fruits and vegetables as well as being low in calorie density and saturated fats.
The Zone. Moderately low on the carbs yet moderately high on the proteins. Encourages low-fat protein foods like fish and chicken plus veggies, fruits and grains. It is also healthy but lacking in grains and calcium.
Weight Watchers. High carbohydrates, moderate on fats and proteins. A very healthy diet plan and very flexible too. it allows the dieter to plan his own meal rather than give him a set to follow.