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Nail biting can be harmful to your teeth

Nail biting can be harmful to your teeth

Nail biting can be a difficult habit to give up, but if you do not give up, your dental health may suffer much more than your manicure.

According to the Academy of General Dentistry, children or adults who chew nails can fracture, chip or wear their anterior teeth because of the stress caused by the habit. And those using orthodontic appliances create an even greater risk of root resorption (a root shortening) or dental loss, as the appliances already expose the teeth to increased pressure.

Continue reading on the Colgate website .


Painless adhesive promises to replace injection needles and vaccines

Painless adhesive promises to replace injection needles and vaccines

For those who suffer from the fear of needles, being vaccinated or taking an injection is almost a nightmare. However, each day we approach a scenario where the needles no longer have. A creation of American researchers at the National Institute of Health and together with the Georgia Institute of Technology promises to make a lot of people celebrate: a simple adhesive, easy to use and as efficient as a needle (but without the pain and discomfort) .

(Health)

Scientists have discovered that when we sleep outside the home, the brain does not rest because it is prepared for danger.

Scientists have discovered that when we sleep outside the home, the brain does not rest because it is prepared for danger.

However, the research focused only during the deep sleep phase, so scientists do not rule out the possibility of alterations at other times of the night One of the researchers said it would be possible to reduce the "first night effect" by taking the pillow itself or by choosing hotels that have similar rooms.

(Health)