Why is the risk of cancer increasing among young people? What changes in lifestyle can prevent it?
The belief that cancer only occurs with age has been proven wrong. Calculating the average age of people diagnosed with cancer, one in five people diagnosed with cancer is under the age of 35.
Cancer, a disease historically associated with older adults, is now increasingly affecting younger individuals. This alarming trend has raised questions about its causes, risk factors, and preventative measures. Understanding why cancer is on the rise among young people requires delving into lifestyle, environmental, and genetic factors.
Due to changes in daily lifestyle, the number of cancer patients is increasing. Among them, the number of patients with breast, lung, mouth, stomach, and colon cancer is gradually increasing. According to a study by the American Cancer Society, cancer is more common among young people. One of the major reasons for this is intemperance in lifestyle. The belief that cancer only occurs with age has been proven wrong. Calculating the average age of people diagnosed with cancer, one in five people diagnosed with cancer is under the age of 35.
Cancer doctor Subhodeep Chakraborty warned that young girls are more affected by breast cancer. In his words, “The rate of breast cancer among women in the country is increasing. This includes a large part of rural areas. In addition to breast cancer, the incidence of three other cancers among women is now increasing. That is, cervical, uterine and ovarian cancer.” Women ignore problems like bloating, obesity, indigestion, bleeding after menstruation, irregular menstruation for a long time. Doctors believe that ignorance is one of the biggest causes of cancer growth. Besides, now most women are conceiving very late. The first child is born at the age of 34 to 35, which increases the risk of breast cancer. In addition, many girls today do not want to breastfeed their children, this trend also greatly increases the risk of breast cancer.
Cancer does not happen suddenly. Its seeds are implanted in the body for a long time. Behind it is uncontrolled eating habits. Today’s children are also getting used to eating processed food instead of healthy food. All these foods contain chemicals that increase the risk of cancer. According to doctors, special hormone injections are given to the animals to increase the taste of the meat that is being made into sausages and burgers in many well-known brands. If this hormone enters the human body, it can disrupt the normal hormonal balance of the human body. That is why it is seen that women are going through premature menopause or the onset of menstruation is approaching. Earlier, menstruation started at the age of 12-13 years, now children at the age of 8-9 years are also starting menstruation, which increases the risk of breast and cervical cancer later.
Sonali Ghosh, a doctor of nuclear medicine, said that the risk of colon and pancreatic cancer is also increasing among young people. Mouth and throat cancer is increasingly affecting younger men. The risk of mouth and throat cancer increases from various tobacco products, such as cigarettes or bidis, gutkha, jorda, khaini. Mouth and throat cancer does not stop at one place, it gradually spreads to the lungs through the lymph nodes. It appears that a large proportion of patients with mouth and throat cancer are between the ages of 40 and 60. Children of 18-25 years are also getting this disease.
Another cancer that is taking the form of an epidemic is cervical cancer. According to World Health Organization statistics, cervical cancer accounts for one in five women who die of cancer in India! Every year, about one and a half lakh women are affected by this cancer in the country. Prevalence of excessive alcoholism, lack of cleanliness during menstruation, unprotected sex life, habit of taking handfuls of birth control pills are some of the major reasons. Lack of awareness increases the risk of this cancer, but if caught early, the disease can be completely cured. Many simple procedures like pap smear, HPV, VIA, colposcopy have come. Even then, most women over 25 don’t care about these once-a-year routine exams.
Due to uncontrolled lifestyle, the rate of stomach and colon cancer has increased from 8 percent to 16 percent in the last 20 years, according to doctors.
One must live in moderation to reduce the risk of cancer. According to Arunanshu Talukder, a doctor of medicine, there are two ways to get rid of cancer: ‘Prevention Oncology’. This means giving up habits that are responsible for cancer, such as smoking, chewing tobacco, drinking alcohol, and making changes in diet. The second method is called ‘Early Detection’, i.e., regular check-ups. People with a family history of cancer need to be more aware.
Weight control is the priority. Bad eating habits from childhood lead to ‘metabolic syndrome’, which increases the risk of stomach, pancreas, and colon cancer. Stop eating all kinds of junk food and food with artificial colors, and eat more fiber-rich foods like whole grains, nuts, seeds, vegetables, and fruits. There is no substitute for regular exercise. It is better to quit smoking and drinking. After reaching the age of thirty, it is important to undergo some screening tests. For example, it is important for women to do breast self-examination every month, mammogram test, pap test every year. Men should get a PSA test or prostate specific antigen test done.
The Growing Concern: Rising Cancer Rates Among the Young
What Statistics Reveal
Cancer cases among people under 50 have risen significantly in recent decades. According to global health studies:
- Breast cancer and colorectal cancer show the most dramatic increases in younger populations.
- The incidence rate of some rare cancers, such as pancreatic and bile duct cancers, is also climbing.
- Lifestyle changes, coupled with early diagnostic capabilities, may contribute to these numbers.
Why This Trend is Concerning
Young cancer patients often face unique challenges:
- Delayed diagnosis due to atypical presentation
- Aggressive tumor behavior
- Psychological and financial burdens at a formative stage of life
Factors Contributing to the Increase
Lifestyle Changes in Modern Society
Sedentary Lifestyles
Modern living promotes prolonged periods of inactivity, whether through desk jobs or screen-based leisure. A sedentary lifestyle is linked to:
- Obesity is a risk factor for various cancers, including breast and colorectal cancer.
- Reduced metabolic activity, which affects hormone regulation.
Diet and Nutrition
Today’s dietary habits lean heavily on processed and ultra-processed foods:
- High sugar and fat content contribute to inflammation and obesity.
- Additives and preservatives may carry carcinogenic properties.
Increased Alcohol and Tobacco Use
Despite awareness campaigns, excessive alcohol consumption and smoking remain prevalent among young people, both of which are well-established cancer risk factors.
Environmental Exposures
Pollution and Toxins
Modern environments expose individuals to a plethora of harmful substances:
- Air pollution: Fine particulate matter (PM2.5) is linked to lung and other cancers.
- Endocrine-disrupting chemicals (EDCs): Found in plastics and cosmetics, these chemicals mimic hormones and may trigger cancerous changes.
Radiation Exposure
Increased usage of medical imaging techniques, such as CT scans and X-rays, contributes to cumulative radiation exposure, which may elevate cancer risk over time.
Genetic and Epigenetic Factors
Family History and Genetic Mutations
Inherited mutations, such as BRCA1 and BRCA2, increase the likelihood of developing cancers like breast and ovarian cancer at a younger age.
Epigenetic Changes
Lifestyle and environmental factors can alter gene expression without changing DNA sequences. These epigenetic modifications are now recognized as a key factor in early-onset cancers.
Shifts in Reproductive Patterns
Delayed Parenthood
Young adults today are delaying childbirth for various reasons. Late pregnancies or lack of pregnancies may:
- Prolong exposure to estrogen, increasing breast cancer risk.
- Reduce protective effects associated with early full-term pregnancy.
Hormonal Contraceptives
Long-term use of hormonal contraceptives has been linked to certain types of cancer, although the overall risk remains small.
Common Cancers Increasing in Young People
Breast Cancer
Why It’s Rising
- Early menarche and late menopause prolong hormonal exposure.
- Genetic predispositions such as BRCA mutations.
Signs to Watch
- Lumps or changes in breast texture
- Persistent pain or unusual discharge
Colorectal Cancer
Why It’s Rising
- Increased consumption of processed meats and low-fiber diets.
- Sedentary lifestyles contribute to obesity.
Prevention Tips
- Incorporate high-fiber foods.
- Limit red and processed meat intake.
Melanoma (Skin Cancer)
Why It’s Rising
- Excessive exposure to UV radiation due to tanning beds and outdoor activities.
- Lack of sunscreen usage or awareness.
Prevention Tips
- Regular use of broad-spectrum sunscreen.
- Avoid tanning beds entirely.
Early Detection and Diagnosis
The Importance of Awareness
Young people often dismiss symptoms, attributing them to minor ailments. This delay can lead to advanced-stage diagnoses. Common red flags include:
- Unexplained weight loss
- Persistent fatigue
- Changes in bowel or urinary habits
Role of Regular Screenings
Screenings are vital, especially for individuals with a family history of cancer. Examples include:
- Mammograms for breast cancer
- Colonoscopy for colorectal cancer
- Dermatological exams for skin cancer
Preventative Measures
Adopting a Healthy Lifestyle
Regular Physical Activity
Engage in at least 150 minutes of moderate-intensity exercise weekly.
Balanced Diet
- Prioritize whole, unprocessed foods.
- Include antioxidants found in fruits and vegetables.
Reducing Environmental Risks
Avoid Harmful Chemicals
- Use natural and organic personal care products.
- Reduce plastic use to avoid exposure to harmful phthalates and BPA.
Minimize Radiation Exposure
- Opt for medical imaging only when necessary.
- Use protective shields during imaging procedures.
Fostering Mental Health
Chronic stress impacts cellular health, increasing cancer risk. Practices like mindfulness and meditation can help mitigate stress.
The Role of Research and Advocacy
Advances in Cancer Research
- Immunotherapy: Boosts the body’s immune response to cancer.
- Targeted therapies: Focus on specific molecular changes in cancer cells.
Raising Awareness
Advocacy campaigns play a critical role in:
- Educating young people about cancer risks.
- Promoting early detection through screenings and self-examinations.
Conclusion
The rising incidence of cancer among young people is a multifaceted issue influenced by lifestyle, environmental, and genetic factors. While the trend is alarming, understanding the root causes offers opportunities for prevention and early intervention. By adopting healthier lifestyles, staying vigilant about symptoms, and supporting ongoing research, we can work towards reducing cancer rates in younger populations. The time to act is now—for ourselves and future generations.
