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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 .


Eggs are able to

Eggs are able to "choose" spermatozoa at the time of fertilization

The science class in which the teacher explains where the Babies is often an emblematic moment in the life of any student. There we understand that for a possible new life to start, it is necessary for the sperm to fertilize the egg. So far so good. But for a long time this process of fertilization was understood as something random.

(Health)

Four orgasms per week rejuvenate up to seven years

Four orgasms per week rejuvenate up to seven years

Expensive cosmetics, painful treatments, surgical procedures . All of these options may be good, but how about trying a more pleasurable rejuvenating method? Scientists from the Senior Department of Royal Edinburgh Hospital in the United Kingdom have discovered that four orgasms per week can leave you between five and seven years younger!

(Health)