#HEALTH: When cancer runs in families
WHAT happens when cancer runs in the family? It can naturally cause concern and worry.
When cancer appears in multiple relatives within a family, it can understandably raise concerns and questions about inherited risk factors. While most cancers develop due to a combination of genetic, environmental and lifestyle influences, certain inherited gene mutations like BRCA-related genes can significantly elevate the risk of specific cancers when present in families. It's crucial to understand that while a family history elevates risk, it does not guarantee cancer will occur.
Lifestyle and environmental factors predominantly determine cancer risk for most individuals. Elements such as smoking, poor diet, excessive alcohol, obesity, physical inactivity, chronic infections and exposure to carcinogens all contribute. For those with a family history, adopting healthier habits can help lower overall cancer risk. Simple changes like improving diet quality, staying active, maintaining a healthy weight and avoiding tobacco can make a meaningful difference.
Individuals should consider discussing their family history with their doctor if several first-degree relatives have had cancer, if a family member was diagnosed before age 50, or if there is a known inherited cancer syndrome. Seeking medical advice helps determine if genetic counselling, targeted screening or more frequent monitoring is appropriate.
Regular health screenings are vital for early detection, allowing for timely intervention and better outcomes. Proactive care empowers individuals to take control of their health through informed choices, early detection and preventive measures.
Written by urgent.news from New Straits Times's reporting — not their text. Machine-written — may contain errors; check the original before relying on it.
