http://www.nbc11.com/money/9234610/detail.html
SAN FRANCISCO -- About 66 percent of Americans overweight. So, it's no wonder that just about everywhere you look, someone is on a diet. Going from the high end of the scale to the low end isn't just about fitting into your pants, it can add healthy years to your life.
"If you become overweight, you are most likely to develop a number of weight-related medical conditions. Diabetes, high blood pressure, sleep apnea and high cholesterol," said Dr. Gregg Hossart, with the California Pacific Medical Center.
Fad diets, including Atkins and the South Beach Diet, have become the solution to the overeating epidemic.
"It's something that is temporary, it's trendy, whether it's based on a geographic location or it could maybe just be an elimination diet that guarantees quick and rapid results, with the exclusion most likely of exercise," said nutritionist Rania Batanyneh.
It fills the need for instant gratification but the results don't last.
"The biggest problem is what we call is recidivism, you do the diet for a few months and lose the weight, but you start overeating again and you become a recidivist," said Hossart.
So, you could do all that work to lose the weight then just end up gaining it all back.
When you're ready to get in shape for the summer, simply starting your workout at the gym isn't enough. You must make a commitment and a lifestyle change to really make a difference.
"The reality is: calories in, calories out. Everyone has to burn a certain amount of calories to lose weight and if you eat more then you burn you going to end up gaining weight. If you eat less then you burn you are actually going to lose weight," said Batanyneh.
Another key to successful weight loss is moderation.
Start by watching your portion size. San Francisco resident Roniya Sheffer said she lost 16 pounds in about 10 weeks by eating smaller meals throughout the day.
"I also don't limit myself. If I want to have chocolate cake, I have it. I just have a very small piece," said Sheffer.
Also, read the food labels and know what you are eating.
"People really need to count their calories and know how many calories are in the foods they are eating," said Hossart.
Last but not least, keep moving.
"I walk home from work about three (to) four times a week. That's from downtown San Francisco to my house -- about 4.3 miles. It's great, it's healthy. I feel good," said Sheffer.
Overall, fad diets can help you lose the weight, but most likely you will not be able to keep it off. Exercise and moderate eating habits are the best way to stay healthy and be ready to hit the beach.