Science Before Science

How did our ancestors survive that long without the drug stores? Why is there more cancer patients now than ever before? Thanks to modern science, we live longer. But longer life with blood pressure, diabetes, breast cancer, colon cancer, and all sorts of illnesses. More people suffering from allergies. Perhaps we flooded our bodies with synthetic substances that we call revolutionary science? 
While modern science brought us lots of benefits, it also brought us lots of side-effects. It is essential to correct our course of life. We must recognize the science we had before science. Balance old science with new.