We write down everything that runs in your family. Then, for each one, we tell you honestly what medicine says you can do before it appears: prevent it, catch it earlier, or build your body's reserve.
One diabetic parent brings roughly three times the odds; two parents, about six times. Framingham Offspring, Diabetes 2000
Lifestyle support cut diabetes by 28.5% in Indians with prediabetes. It starts with a fasting glucose and HbA1c test. Indian Diabetes Prevention Programme, 2006
A father's heart attack before 55, or a mother's before 65, is a risk flag in heart guidelines. Two parents with high blood pressure, about 2.4 times the risk. ACC/AHA 2019; Arch Intern Med 2008
Regular blood pressure checks, cholesterol and Lp(a) tests, and treating early. India screens every adult over 30 for blood pressure. ICMR; ACC/AHA 2026
A parent, brother or sister with bowel cancer raises your risk.
Start checks earlier: from age 40, or 10 years before the age your relative was diagnosed, whichever comes first. Your doctor decides the test. US Multi-Society Task Force, 2017
A family history is a reason for a short risk assessment. USPSTF 2019
If the risk is high, genetic counselling, and for high-risk women, yearly breast scans from around 30. USPSTF 2019; American Cancer Society
A parent's hip fracture is one of the standard inputs doctors use to estimate fracture risk. FRAX
Weight-bearing and strength exercise, enough calcium and vitamin D, no smoking, less alcohol. NHS
Genes explain a large share of it, 39% to 65% in a twin study. BMJ 1996
Weight matters most. Losing about 5 kg cut the odds of knee arthritis by more than half in women. Ann Intern Med 1992
Some genes that raise the risk run in families. CDC
No proven way to prevent it yet. Not smoking is the main thing you can control. CDC
Rarely inherited, and under 1% of all cancers. In adults, most cancer in the bones has spread there from somewhere else. American Cancer Society
There is no known way to prevent most bone cancers. Knowing the family history still helps your doctor. American Cancer Society
Families share more than genes. They share kitchens, habits and routines, which is good news: those are the parts you can change. Our first care programme focuses on diabetes, blood pressure and the heart, where acting early is best proven.