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Dena Goldberg, MS, CGC
Dena Goldberg, MS, CGC

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A woman smiles at the camera with text overlay: 'This might be controversial...' and 'Genetic Conditions I Wish Everyone Could Be Tested For'. A DNA helix graphic is at the bottom left.
Text explains that the US healthcare system limits genetic testing to specific guidelines, requiring personal or family history to meet criteria, which often doesn't happen.
Text highlights two issues: genetic testing criteria are imperfect and miss people, and even when criteria are met, patients are often unaware due to gaps in provider knowledge.
Text proposes 'Population screening' as a solution, meaning offering the same genetic test to everyone to catch risks earlier and enable proactive health decisions.
Text states people make lifestyle changes when specific about risks. It introduces 'clinically actionable' conditions, where early knowledge allows for preventative actions or easier treatment.
Text discusses 'Hereditary Cancer Syndromes' like Lynch syndrome and BRCA1 & 2. Knowing these can lead to earlier screenings, risk-reducing medications, or preventative surgeries, which can be life-saving.
Text describes 'Inherited Heart Conditions' such as hypertrophic cardiomyopathy. Early detection through genetic testing can prevent fatal events via medication, lifestyle changes, devices, or surgery.
Text explains 'Anesthesia Sensitivities' like Malignant hyperthermia. Genetic testing can identify these risks before surgery, allowing anesthesia teams to use safer alternatives and potentially save lives.
Text covers 'Hereditary Clotting Disorders' like Factor V Leiden. Knowing about these conditions can guide decisions regarding birth control, pregnancy, surgery, and travel to prevent dangerous blood clots.
Text introduces 'Pharmacogenetics,' explaining how genes affect medication metabolism. Genetic testing can guide safer and more effective medication choices, preventing life-threatening side effects or ineffective treatments.
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Genetic Conditions I Wish Everyone Could Be Tested For

Everyone should have access to certain genetic tests, not just those who fit the criteria. From hereditary cancers to heart conditions, anesthesia sensitivities, clotting disorders, and more, these are risks we can do something about if we know about them early.

👉 Swipe through to see the conditions I think everyone should be offered testing for.


💬 Do you agree? What else would you add to this list? Let’s chat in the comments.

#Genetics #GeneticTesting #PreventiveHealth #PrecisionMedicine #PopulationScreening

2025/8/28 Edited to

... Read moreGenetic testing has traditionally been restricted to individuals who meet specific clinical criteria, often based on family history or existing symptoms. However, this approach has significant limitations. Many people are unaware of their full family history or their providers may not recognize testing criteria, leading to missed opportunities for early intervention. Population screening, which offers genetic testing to everyone regardless of history, presents a compelling solution to these challenges. Universal genetic screening can identify clinically actionable conditions early on. For example, hereditary cancer syndromes such as Lynch syndrome and BRCA1/2 mutations enable individuals to pursue enhanced surveillance, risk-reducing medications, or preventative surgeries that significantly lower cancer risk. Similarly, inherited heart conditions like hypertrophic cardiomyopathy and familial hypercholesterolemia, if detected early, allow for lifestyle modifications, medications, or surgical interventions that prevent life-threatening events such as sudden cardiac arrest. Anesthesia sensitivities, including malignant hyperthermia and pseudocholinesterase deficiency, are other critical conditions. Individuals with these risks often show no symptoms until exposed to specific anesthesia agents, which can lead to severe or fatal reactions. Identifying such sensitivities through genetic testing ensures anesthesia teams can tailor safer procedures. Furthermore, hereditary clotting disorders like Factor V Leiden increase the risk of dangerous blood clots which can be triggered by surgery, pregnancy, or travel. Awareness enables patients and clinicians to make informed decisions regarding medications like birth control or perioperative care to mitigate these risks. Pharmacogenetic testing also plays an important role. Variants affecting drug metabolism—such as DPYD mutations increasing chemotherapy toxicity risk or CYP2C19 affecting response to blood thinners—guide safer, more effective medication choices. Implementing population screening for these key genetic conditions ensures more people have the chance to act early. It empowers individuals to make informed lifestyle and healthcare decisions, improving health outcomes and potentially saving lives. While broader access to testing poses ethical and logistical challenges, the benefits of detecting these clinically actionable genetic risks underscore the importance of expanding testing availability beyond restrictive criteria. Engaging with healthcare providers about genetic testing can be life-changing. Embracing advances in precision medicine enables a shift from reactive treatment to proactive prevention, shaping a healthier future for everyone.