This odd dental habit could spark heart health risks, experts warn
Searches for "tongue scraper" have almost doubled in the last two decades, according to Google Trends. Some experts, however, have warned about potential risks.The practice of tongue-scraping (or tongue-brushing) has existed as a means of dental health for hundreds of years. While earlier studies concluded that scraping the tongue can improve one's sense of taste in as little as two weeks, some have raised concerns about potential heart health risks associated […]