Elderly scolds for biting nails with their mouth, which they used to associate with religious things, they are right to say, but many scientific reasons are also found behind it. Cutting the nails of the mouth is also harmful for health. So, if you too are a victim of such habits, read this article today. - Always chewing the nails can damage your fingers. The chemicals present in the saliva coming out of your mouth cause a lot of damage to your fingers. This causes scratching marks on the skin of your finger and it is quite disgusting to see. -The bacteria present in the nail goes into your mouth while chewing the nails. There is a risk of infection spreading in your stomach. This leads to an infection called paronassia, which causes swelling, pain, redness, and pus-filled lumps. - Due to nail biting, the sockets in the roots of teeth get spoiled, due to which your teeth become crooked. According to a study done in America, due to the habit of repeatedly biting nails, you may have problems like gingivitis. Also Read: If you are troubled by the problem of burning feet, immediately consult a Doctor Corona Virus: 16,000 people under investigation, PM Modi himself monitoring These home remedies help to get rid of Acidity and other stomach problems Consume these spices to control diabetes