6 min readCan Your Genetic Risk Change Over Time? Understanding What Changes and What Doesn'tYour genetic risk for a disease can change over time even though your DNA sequence stays the same for life. This happens because risk scores are calculated using external factors - new scientific research, updated statistical models, your age, and your lifestyle - not because your genes themselves mutate. Genetic testing companies periodically recalculate risk as science improves, which is why a report you received five years ago may look different today.
Reviewed· 2 sources· 3 genes
6 min readGenetic Health Screening vs Regular Health Checkup: Which One Should You Choose in 2026?A regular health checkup tells you what is happening in your body today. A genetic health screening tells you what your body is predisposed to develop in the future. Both serve different but complementary purposes. For Indians with lifestyle disease risk or family history, the two together offer the most complete preventive health picture available in 2026.
Reviewed· 3 sources· 5 genes
7 min read
Which Preventive Health Tests Should You Take Based on Your Genetic Risk?Most Indians take a blood test when something feels wrong. A smaller number take an annual checkup to catch what is currently developing. Almost nobody yet takes a test designed to reveal what their body is silently set up to develop over the next 20 years. This is the gap that genetic risk-based preventive testing fills. In 2026, as genetic testing becomes more accessible and India-specific genomic data improves, it is becoming possible to build a personalised preventive testing plan built entirely around your specific biological risk profile rather than generic age-and-gender population averages.
Reviewed· 3 sources· 6 genes
3 min readWhat is a gene, in plain language?A gene is a short stretch of your DNA that acts as an instruction, usually a recipe for making one protein, the tiny machines that build and run your body; you inherit about 20,000 genes, one copy from each parent, and small differences between people explain much of human variation.
Reviewed· 3 sources· 1 genes
4 min read
Does a DNA test tell me my future?No, a DNA test does not tell your future: for most common conditions it gives probabilities and risk nudges, not certainties, because traits like diabetes and heart disease arise from many genes interacting with diet, lifestyle and environment, so your results are tendencies you can often influence.
Reviewed· 3 sources· 1 genes
3 min readCan my genes change during my life?Your underlying DNA sequence stays essentially the same for life, but how your genes are switched on or off can change through epigenetics, influenced by diet, stress, sleep, exercise and environment, so gene activity, not the genes themselves, shifts over time.
Reviewed· 3 sources· 1 genes
4 min readHow accurate are at-home DNA tests?At-home DNA tests are usually accurate at reading the genetic letters they test (genotyping), but much less reliable at interpreting what results mean for health, and accuracy is lower for South Asians because reference databases are dominated by European data.
Reviewed· 3 sources· 1 genes