Oprah Winfrey's journey to a remarkable 50-pound weight loss has piqued the interest of the public, unveiling the secret diet that has led to her transformation, as per exclusive revelations made to RadarOnline.com.

Famed for her participation in various diet regimes, the television powerhouse, with abundant resources at her disposal, has achieved notable weight loss success. Dr. Gabe Mirkin, a fitness and nutrition expert, provides insights into the pivotal factors contributing to Winfrey's remarkable transformation.

Observing Winfrey's physical changes, Dr. Mirkin asserts, "It looks like she has lost about 50 pounds." Interestingly, Winfrey has a genetic advantage, according to the doctor, as she doesn't primarily store fat in her belly, a critical factor for weight and health management.

In terms of diet, the expert notes that Winfrey seems to steer clear of products with added sugar, reflecting a modern approach to nutrition that emphasizes quality over quantity. "The research says now it’s what you eat rather than how much you eat," Mirkin elaborates. He points out that a surge in blood sugar levels can provoke hunger, which is detrimental to weight loss efforts.

Winfrey's adherence to the Weight Watchers program is crucial to her success. The plan applies a points-based diet that promotes a routine of mindful eating. Consequently, Winfrey enjoys unlimited access to foods like fruits, vegetables, whole grains, beans, cheese, and nuts while limiting her intake of animal products, added sugars, and refined carbs.

The Weight Watchers' eating guidelines align with the current scientific consensus, as Dr. Mirkin confirms. "You should not eat anything that raises your blood sugar – which includes sugar-added foods, all drinks with sugar, and refined carbohydrates," he comments.

On the subject of Winfrey's health, Mirkin points out that her current physique bodes well for her overall wellness. He explains that having fat primarily stored in the buttocks rather than the belly is healthier, as the latter could potentially lead to life-threatening conditions like diabetes and heart attacks.

The doctor concludes, highlighting the danger of excess abdominal fat. "People with big bellies and small buttocks are almost all diabetic already. So, if you store fat primarily in your belly, most likely you are storing fat in your liver and that’s the inability to respond to insulin."