But even though breathing through your nose is better than breathing through your mouth, taping your mouth shut isn’t the best way to fix the issue. There’s no strong evidence it helps improve sleep. A few studies have been conducted, most of which showed little or no impact, but they were so small experts say conclusions should not be drawn from them. And meanwhile, there are the potential dangers to be avoided. The safest approach is to figure out why exactly you are breathing with your mouth, because there could be something else going on. #Breathwork #Sleep nypost.com/2025/09/29/hea..