Nowadays there are genetic investigations that identifies any risk of diseases. By doing this, it allows for people to select a better medication and to be able to get a better personalized care. Gathering this genetic information, it facilitates doctors to choose a better medicine and the correct dose with less side effects for the patient. In many countries around the world the study of genetics in their population successfully identified the risk of developing hypertension. Another example is an indication of surgeries that reduces the risks after finding that a patient may have any mutation in the genes that may develop into breast cancer.
Currently it exists many genetic tests for the diagnosis of many diseases and with the help of new technology, it accelerates great findings to be able to catch diseases early and hope for treatment.