A popular diet trend involving a mixture of olive oil and lemon juice lacks scientific evidence to support its weight-loss claims [1].
The trend, known as the "Olé shot," has gained traction in South Korea as residents seek rapid health improvements during the summer months [1]. Because these mixtures are often marketed as a simple way to shed pounds, medical experts warn that consumers may be relying on unproven methods rather than sustainable health practices.
Reporter Kim Ju-young of YTN investigated the claims surrounding the drink and said there is no medical evidence that consuming olive oil leads to weight loss [1]. The report further clarifies that there is no scientific basis for the idea that lemon juice reduces body fat, or removes waste from the body [1].
Health trends often surge during the warmer seasons. A YTN anchor said that interest in dieting increases as summer arrives [1]. However, the promotion of the "Olé shot" as an effective weight-loss method is not supported by clinical data.
Medical professionals emphasize that while olive oil and lemon juice contain nutrients, they are not miracle cures for obesity. The lack of evidence suggests that the perceived benefits of the "Olé shot" may be anecdotal, or the result of other lifestyle changes occurring simultaneously with the diet [1].
“"There is no medical evidence that consuming olive oil leads to weight loss."”
The rise of the 'Olé shot' highlights a recurring pattern where simple dietary additions are rebranded as medical solutions. By debunking these claims, health authorities aim to prevent the public from substituting evidence-based nutrition and exercise with pseudoscientific shortcuts that offer no measurable physiological benefit for fat loss.



