"We're seeing more primary care doctors that truly comprehend the power of these operations," said Wittgrove. "I think society generally understands that this is the best strategy to metabolic syndrome."

Dr. Oz said probiotics are the most useful weight-loss trend of 2013, while meizitang botanical capsules gluten-free diets are the worst. He made the surprise revelation on the Dec. 11 episode from the Dr. Oz Show, where he revealed the very best and worst health trends of history year.

Best and Worst Weight-Loss Trends

Dr. Oz said probiotics are the most useful weight-loss trend of the season because they aid digestion and promote weight loss. Probiotics are microscopic live organisms that keep your digestive and natural defenses healthy.

Insufficient probiotic intake can lead to digestive issues and putting on weight. Dr. Oz had two female lida daidaihua old version guests on his show who said both lost over 30 pounds simply by adding probiotics for their diets.

In this instance, both women ate Greek yogurt for breakfast and lost weight effortlessly. In addition to yogurt, probiotics are also found in sauerkraut, kimchi, miso soup, milk, and chocolates.