True early cancer detection involves finding microscopic tumor DNA in blood samples. This can identify cancer years before it's visible on an MRI, creating an opportunity for a patient's own immune system to potentially eliminate it before it ever becomes a clinical disease.

Contrary to trends in wellness, a full-body MRI doesn't catch cancer early. A mass visible on an MRI already contains billions of cells and may have spread. Furthermore, it often leads to a rabbit hole of invasive tests for benign abnormalities, causing unnecessary harm.

Many childhood cancer survivors do not receive lifelong specialized follow-up, yet they face significantly increased health risks decades later. The solution is not to keep all patients in specialist clinics, but to build stronger relationships with primary care providers by equipping them with treatment summaries, screening guidelines, and open lines of communication.

While global emissions and water usage from AI are manageable, the most significant danger is localized air pollution from fossil fuel power plants, which poses immediate and severe health risks to nearby communities.

In survivors over 50, an increased risk of secondary cancers is specifically associated with prior radiation treatment received 30+ years ago. The study found no similar association with chemotherapy exposures, highlighting the exceptionally long-term and distinct risks of radiation. This underscores the importance of modern efforts to reduce or eliminate its use.

Chronic issues like fatigue, moodiness, and brain fog are frequently dismissed as inevitable side effects of getting older. However, these are often direct symptoms of underlying environmental health problems, such as mold exposure or parasites, that can be addressed.

A physician was forced to add "environment" as a third pillar of health after a patient, who perfectly managed her diet and exercise, remained ill due to significant environmental exposures. This challenges the conventional two-pillar model of health.

While successful in reducing smoking, the aggressive demonization of smoking in public health campaigns created a lasting stigma. As a result, lung cancer patients often face blame and receive less empathy compared to patients with other cancers like breast or colon cancer.

Chronic illnesses like cancer, heart disease, and Alzheimer's typically develop over two decades before symptoms appear. This long "runway" is a massive, underutilized opportunity to identify high-risk individuals and intervene, yet medicine typically focuses on treatment only after a disease is established.