Do you have evidence of the contrary? A 5 s search leads to this page from the US gov: https://www.consumer.ftc.gov/articles/truth-behind-weight-loss-ads-0 htt

Do you have evidence of the contrary? A 5 s search leads to this page from the US gov: https://www.consumer.ftc.gov/articles/truth-behind-weight-loss-ads-0 https://www.consumer.ftc.gov/articles/truth-behind-weight-lo... Note that this page warns against weight loss ads — not weight loss, which they argue is a more complicated topic than an ad will convey. Further: https://www.bmj.com/content/327/7429/1459 https://www.bmj.com/content/327/7429/1459