Why More Young People Are Getting Cancer 


Oncologists are increasingly concerned about the sharp rise in cancer incidences among individuals aged 15 to 39.

Statistics show a 40% increase in the risk of being diagnosed with cancer at a young age from 1975 to the present.

This surge is puzzling and concerning, prompting extensive research within the cancer community.

A Personal Story

A notable case is a 35-year-old diagnosed with Stage 3 rectal cancer in early 2023.

Initially dismissing symptoms as unrelated to cancer, this individual found the diagnosis shocking, having associated such illnesses with older generations.

Countries Experiencing the Rise

Countries such as the US, Canada, the UK, Australia, and parts of Europe are witnessing a significant increase in cancer rates among young people.

These regions share common lifestyle factors, including high consumption of ultra-processed foods, sedentary lifestyles, and poor sleep patterns.

Cancers on the Rise

Fourteen types of cancer are notably increasing among young people. These include:

  • Breast cancer
  • Colorectal cancer
  • Endometrial cancer
  • Esophagus cancer
  • Bile duct cancer
  • Gallbladder cancer
  • Head and neck cancer
  • Kidney cancer
  • Liver cancer
  • Bone marrow cancer
  • Pancreatic cancer
  • Prostate cancer
  • Stomach cancer
  • Thyroid cancer

Surprising Diagnoses in Healthy Individuals

Oncologists report that many young cancer patients appear to be in excellent health, often leading active lifestyles and maintaining healthy diets.

Despite this, they still face unexpected cancer diagnoses, underscoring the unpredictable nature of the disease.

The Impact of a Cancer Diagnosis on Young Lives

Being diagnosed with cancer at a young age can be extremely destabilizing, affecting individuals who may be balancing careers, caring for parents, or starting families.

The shock of such a diagnosis is profound, as many believe cancer is something to worry about much later in life.

Colorectal Cancer: A Rising Threat

A person born in 1990 faces four times the risk of being diagnosed with colorectal cancer compared to someone born in 1950.

By 2030, colorectal cancer is projected to become the leading cause of cancer death among young people, surpassing breast cancer.

This trend was highlighted by the death of actor Chadwick Boseman, who succumbed to Stage 3 or 4 colorectal cancer.

Possible Contributing Factors

Researchers are exploring several potential causes for the rise in young cancer cases:

  • Diet: Modern diets high in red meat, sugar, alcohol, and low in fiber may contribute to increased cancer risk, particularly digestive tract cancers.
  • Inactivity and Poor Sleep: Sedentary lifestyles and poor sleep patterns can lead to inflammation and other health issues linked to cancer.
  • Environmental Factors: Exposure to microplastics, toxins, and pollution might play a role, although these factors are harder to measure.
  • Height: Increased average height over generations could marginally increase cancer risk due to more cell divisions in the body.
  • Birth Method: Being born via C-section may slightly increase cancer risk, as C-sections bypass the microbiome benefits of vaginal births.

Efforts to Reverse the Trend

Reversing this trend requires extensive research to identify the root causes.

While individual lifestyle changes like better diet, more exercise, and regular screenings are important, broader societal changes are necessary.

This includes making cities more walkable and improving access to fresh foods.

Advancements and Hope

Despite the rising rates, there is hope. Cancer mortality rates have decreased significantly due to advancements in treatment and preventative measures, such as the HPV vaccine.

The cancer community is actively working to understand and address this issue, driving optimism for future progress.

In conclusion, the increase in cancer rates among young people is a complex and pressing issue, but ongoing research and community efforts offer hope for reversing this trend and improving outcomes for future generations.