Informative presentation(탈모)

소개

영어발표 시간에 쓴 Informative presentation(탈모) 자료입니다. 본문 샘플 봐도 아시겠지만 정말 제대로된 ppt 자료와 대본입니다. 받아보시면 절대 실망하지 않으실거에요 ㅋ 받아서 유용하게 쓰세요

한글 3장 + ppt 32장

목차

Introduction
What is baldness?
The causes of baldness.
Some cures and preventions of baldness
Conclusion

본문내용

Next, I`ll tell you about the causes of baldness.
The causes of baldness can be divided into two categories. One is potential factor, and the other category is trigger factor.
Heredity and hormone belongs to potential factor.
And these belong to trigger factor.
First of all, baldness is greatly influenced by heredity.
This baldness gene is related to male sex hormone such as testosterone.
Testosterone is a hormone which makes a boy into a grown-up man.
It can make our muscle larger than before and make a lot of hairs on chin and nose.
However, this hormone can convert into DHT. DHT is another form of testosterone.
In case of a man who has baldness gene, DHT will reduce the root of hair and eventually the root of hair will be destroyed by DHT.
Testosterone exists in every man’s body in the world, so if you are man and have baldness gene, you must become bald one day.
But, the beginning age of baldness and the degree of baldness can be variable according to many trigger factors.
Excessive stress causes head vessel to contract. In this case, hair cells cannot be smoothly supplied with nutrients, so stress can advance the beginning age of baldness.
Especially, the stress from baldness can cause more serious baldness.
And smoking increases some hormones connected to baldness.
Moreover, using hair dryer, hair spray or perm and hair dyeing can destroy the root of hair.

참고자료

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