Breast swollen copp.

Breast cancer is a malignant tumour that occurs in the mammography. The causes are mainly hormonal effects, such as an abnormal level of estrogen and pregnancy hormone. Genetic factors also…

Great discovery – penicillin.

penicillin was one of the first antibiotics discovered by the British bacterial scientist Alexander Fleming. In 1928, Flemming discovered in an experiment that acne had the potential to produce a…

New sugar-control options.

Today, in pursuit of a healthy diet, sugar control has become the focus of many people ' s diets. Rice and buns, as traditional staples, are delicious, but there are…