Disrupting your body's natural circadian rhythm through long-term night shifts could elevate the risk of breast cancer, warns Dr Karishma Kirti.
While advanced stages of cancer may not be completely curable, with timely awareness, appropriate diagnosis and medical intervention, you can try to improve the symptoms and prolong your life span.
The researchers have carried out a study and found the faults in a known tumour suppressor gene, called PTEN, that is a result of the failed DNA repair in a breast cell containing the mutant gene BRCA1.
Jolie carried the BRCA1 gene which leads to an increased risk in breast and ovarian cancer.
Cancer surgeon Dr Ramakant Deshpande answers the most crucial questions on the disease. And offers very important advice on ensuring yourself a healthy, everyday life.
The actress had undergone a preventive double mastectomy in 2013.
Want to listen to Hollywood's golden couple's love story that spawned six kids, several social causes in nine years? Huddle up!