Переведите пожалуйста текст.Medicine is a helpful science. The number of dangerous

Переведите пожалуйста текст.
Medicine is a helpful science. The number of dangerous diseases decreased because of the medical researches. Every year more new scientific methods are found out, and causes of many internal diseases are explained of. Everybody knows that the use of X-rays helps a lot. With the use of lead it became possible to save millions of lives. But not all the problems can be solved yet. Unfortunately, there is a use less battle in a medicine itself. Yogi and Chinese medicine suppose that western doctors фокус on the problems, not on people. In fact, alternative medicine, which uses only natural substances and silver needles, often helps where traditional medicine fails. Lots of people round the world prefer alternative medicine.