According to recent scientific studies, which weight-loss plan has been proven to be effective for significant long-term (2 years or more) weight loss?

Question

Quizplus · Accepted Answer

Recent scientific studies have shown that while many diets can lead to short-term weight loss, maintaining significant long-term weight loss is challenging, and no specific diet has been consistently proven to be effective for significant long-term weight loss over 2 years or more. Sustainable weight loss often requires lifestyle changes beyond specific diet plans.

According to Recent Scientific Studies, Which Weight-Loss Plan Has Been