A woman has revealed how her "puffy" face disappeared in 4 months without dieting. TikTok user @lifeofcharissae posted a video to the social media platform describing how using a gua sha gave her a "dramatic" result. In the video, which has been viewed over a million times, Charissa says: "People keep asking me if I lost weight, the answer is no [...] But in February I did start using a Gua Sha." Gua sha is an ancient Chinese method of relieving tension and puffiness from the face. The smooth-edged tool is used to gently scrape the face and in turn...