Understanding the Rising Rates of Cancer in Young Adults

While the COVID-19 pandemic has understandably captured the attention of much of the healthcare system and the general public, it is all too easy to overlook other pressing health concerns. A startling 30% increase in cancer diagnoses among people aged fifteen to thirty-nine was reported in a recent study in the United States. Among these cancers are those of the kidney, liver, pancreas, breast, colon, and esophagus. This trend is particularly alarming as it highlights a growing burden of familial-associated early-onset cancer risk, especially among minority populations compared to non-Latino Whites, suggesting a complex interplay of genetic and environmental factors affecting these demographics ^[1].

A cancer diagnosis is always heart-wrenching, irrespective of a person's age and gender. It is even more upsetting for younger adults as they are at a critical juncture in life when they work on being more independent, starting careers, and establishing new relationships. Young adults also tend to have the lowest rates of health insurance coverage and are frequently less financially stable than older adults. Before diving deep into this cesspool of grief, let us try and understand the reason behind this upward trend.

1. Up, Up, and Away!

So, why are these rates on the rise? Well, the exact reason isn't perfectly clear. However, potential risk factors for early-onset cancer include erratic alcohol consumption, insufficient sleep, tobacco abuse, obesity, and excessive intake of processed foods. Recent research indicates that the mutation spectrum of cancer-associated genes is notably altered in younger patients, which may be linked to these lifestyle factors ^[2]. Surprisingly, even though adult sleep duration hasn't changed much over time, researchers found that children are now sleeping significantly less than they did decades ago.

The early-life exposome—which includes one's diet, lifestyle, weight, environmental exposure, and microbiota—has changed dramatically in recent decades, according to a thorough assessment by researchers. Thus, the westernized diet and lifestyle have been identified as potential causes of the rising incidence of early-onset cancer.

2. Do Genetics Play a Role?

Our genes come from both parents. Each child has a 50% chance of inheriting a gene flaw if one parent carries it. Thus, while some kids may inherit a faulty gene and have a higher risk of developing cancer, others will not. It's important to note that being born with defective genes doesn't guarantee that a person will develop cancer. However, they are at a greater risk of specific cancers, particularly breast and ovarian cancers linked to mutations in BRCA1 and BRCA2 genes ^[4]. According to genetic experts, 5 to 10 of every 100 cancer cases are thought to be caused by inherited bad genes. But keep in mind, our genes may be the loaded gun, but our lifestyle is what pulls the trigger.

3. Let Us Break the Ice

While cancer is not entirely preventable, certain lifestyle modifications can certainly help reduce risk. These include avoiding highly processed foods and those rich in animal fat. Cutting down on sugar intake and finding healthier ways to satisfy that sweet tooth can be beneficial! And of course, ditching awful habits like smoking and mindless drinking is crucial. If cutting them out completely feels impossible, moderation is key. Make sure to maintain a well-balanced nutritious diet filled with colorful veggies and fruits, and try to incorporate some daily activity, even if regular exercise isn't your thing. Establishing a proper sleep routine is also vital, as it allows your body to rest and rejuvenate. Notably, lung cancer risk has been associated with both genetic predisposition and environmental factors, emphasizing the importance of lifestyle choices in cancer prevention ^[3].

4. Hold Your Horses

Even if you cross all the T's and dot all the I's, following every rule and living the healthiest lifestyle doesn't mean you can't get cancer. As mentioned, cancer can arise due to various factors. So, don't skip out on those yearly check-ups! Routine check-ups are important as they help catch diseases or cancers at their very initial stages. Remember, prevention is better than cure.

Cancer can sound daunting, especially at a young age. However, in general, cancer treatments tend to be more tolerable for younger patients. Targeted medications also improve the likelihood of long-term progression-free survival in children and adolescents. Let's look forward to a healthier future by adopting the right lifestyle. Stay healthy!

If you have concerns about your health, consider reaching out for an online doctor consultation. Whether it's through an AI doctor or a chat doctor, you can talk to a doctor online for personalized advice. An online AI doctor can help you understand your health better, providing guidance when you need it most.