The Rise of Early-Onset Colorectal Cancer: Understanding the Trend
Colorectal cancer has long been linked with the elderly population, however, there has been a notable surge in cases of early-onset colorectal cancer (EOCRC) in recent years. Studies indicate that EOCRC is projected to surpass all other forms of cancer as the primary cause of death for young adults (ages 20-49) in the US by 2030. This trend is not limited to the US alone, as many nations have observed a rise in EOCRC cases, particularly among patients under the age of 30.
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| In US Colorectal cancer is expected to become the leading cause of cancer death |
Possible Causes of Early-Onset Colorectal Cancer
Standard American Diet
The prevalence of processed foods, sugary drinks, and red or processed meat in the standard American diet may play a role in the escalating number of EOCRC cases.
Obesity
The likelihood of developing EOCRC could be higher for those who are overweight or obese during adolescence and adulthood.
Sedentary Behavior
The risk of developing EOCRC might be elevated due to a sedentary lifestyle that involves prolonged sitting.
Metabolic Conditions
The presence of metabolic conditions such as hyperlipidemia, hyperglycemia, hypertension, and type 2 diabetes could heighten the likelihood of EOCRC development.
Antibiotic Use
The use of antibiotics may disrupt the balance of gut bacteria, which could contribute to the development of EOCRC.
Environmental Toxin Exposure
Increased exposure to environmental toxins may also contribute to the rise in EOCRC cases.
Surgical Procedures
Higher rates of C-sections and other surgical procedures may also play a role in the rise of EOCRC cases.
The Link Between Vitamin D Deficiency and Colorectal Cancer Risk
New research indicates that specific nutrients, including vitamin D, are essential in mitigating the risk of developing colorectal cancer.
Vitamin D Deficiency and Colorectal Cancer Risk
According to a 2019 study published in the Journal of the National Cancer Institute, vitamin D deficiency, which affects approximately 29% of American adults, may increase the likelihood of developing colorectal cancer by 31%.
Higher Vitamin D Levels Lower Colorectal Cancer Risk
Furthermore, the study discovered that elevated levels of vitamin D (25(OH)D) in the bloodstream considerably decreased the risk of developing colorectal cancer, especially among females.
The Optimal Vitamin D Level for Reducing Colorectal Cancer Risk
Experts recommend that sustaining a minimum 25(OH)D level of 40 ng/ml, surpassing the clinically established "sufficient" level by 10 ng/ml, can effectively decrease the risk of developing colorectal cancer. This suggestion corresponds with the recommended vitamin D status of 50 ng/ml by reputable wellness authorities.
How to achieve & maintain vitamin D sufficiency
Scientific research indicates that to attain and maintain the ideal vitamin D levels (i.e., 50 ng/ml), a daily intake of 5,000 IU of vitamin D3 (as opposed to D2) is necessary.
Challenges of getting enough vitamin D through food and sunshine alone
Unfortunately, achieving this daily intake is nearly impossible for most people via food and sunshine alone.
The most effective way to reach and maintain vitamin D sufficiency
Incorporating a high-quality vitamin D3 supplement that provides 5,000 IU, and ideally, healthy fats to enhance the absorption of this crucial fat-soluble nutrient, is the most efficient method to achieve and sustain adequate levels of vitamin D.
Reducing the Risk of Colorectal Cancer
To minimize the risk of developing colorectal cancer, it is crucial to maintain a healthy gut. Here are some effective strategies for reducing your risk:
Consume a well-balanced and healthy diet: Eating a diet rich in whole grains, lean proteins, fruits, vegetables, and healthy fats can aid in the prevention of colorectal cancer. Avoiding processed and red meat, sugary beverages, and refined carbohydrates can also help reduce your risk.
Regularly engage in exercise: Exercise can help decrease inflammation and promote healthy digestion, which are both essential in reducing your risk of colorectal cancer. Try to engage in at least 30 minutes of moderate-intensity exercise for five days each week.
Avoid smoking and excessive alcohol consumption: Smoking and excessive alcohol consumption can elevate your risk of developing colorectal cancer. Quitting smoking and limiting your alcohol intake can reduce your risk.
Maintain a healthy weight: Obesity is a significant risk factor for colorectal cancer. Maintaining a healthy weight through diet and exercise can help lower your risk.
Get screened regularly: Screening tests, such as colonoscopies, can detect precancerous polyps and early-stage colorectal cancer. Talk to your doctor to determine when you should start screening and how frequently you should be tested.
Supplement with vitamin D: Adequate levels of vitamin D can help reduce your risk of colorectal cancer. Taking a high-quality vitamin D3 supplement can help ensure you reach and maintain sufficient levels. Consult with your healthcare provider to determine the appropriate dosage for you.
By adopting these strategies, you can significantly reduce your risk of developing colorectal cancer and promote overall gut health.