5 Research-Backed Ways to Cut Your Cancer Risk By Dr. Saadvik Raghuram Y, Medical Oncologist
Cancer remains one of the leading causes of death globally, but research increasingly shows that many cancers are preventable. While not all risk factors are within our control—like genetics or age—there are lifestyle and environmental changes we can make to significantly reduce our risk. Here are five evidence-based strategies to lower your cancer risk and support long-term health: 1. Avoid Tobacco in All Forms Tobacco use is the single largest preventable cause of cancer worldwide. According to the World Health Organization (WHO), it accounts for more than 22% of cancer deaths annually. Smoking is directly linked to lung, throat, mouth, esophageal, pancreatic, bladder, and cervical cancers. Even smokeless tobacco can lead to oral and esophageal cancers. Evidence: The U.S. Surgeon General’s Report (2020) reaffirmed that quitting smoking at any age reduces the risk of cancer-related death. Moreover, even brief exposure to secondhand smoke increases the risk of lung cancer in non-smokers. Takeaway: If you use tobacco, seek support to quit. If you’re a non-smoker, avoid exposure to secondhand smoke. 2. Maintain a Healthy Body Weight Being overweight or obese is linked to at least 13 types of cancer, including breast (postmenopausal), colorectal, kidney, endometrial, and esophageal cancers. Excess fat tissue can produce hormones like estrogen and insulin, which can fuel cancer development. Evidence: The American Cancer Society’s Cancer Prevention Study-II and multiple meta-analyses have shown a strong correlation between higher BMI and increased cancer risk, particularly when obesity is prolonged or begins early in life. Takeaway: Focus on sustainable lifestyle changes like balanced nutrition, regular physical activity, and managing stress to maintain a healthy weight. 3. Eat a Cancer-Protective Diet A diet high in fruits, vegetables, whole grains, and legumes, and low in processed meats, red meat, and ultra-processed foods has been linked with reduced cancer risk. Evidence: A 2019 study published in The Lancet Oncology found that diets rich in fiber and whole grains are associated with lower risks of colorectal cancer. The World Cancer Research Fund recommends limiting red meat intake to less than 350–500g (cooked weight) per week and avoiding processed meat entirely. Takeaway: Fill half your plate with colorful vegetables, prioritize plant-based meals, and cut down on processed and red meats. 4. Be Physically Active Regular physical activity not only helps maintain a healthy weight but also directly lowers the risk of several cancers—including colon, breast, and endometrial cancers. Evidence: The National Cancer Institute highlights that individuals who are physically active have a 20–30% lower risk of certain cancers compared to sedentary individuals. Exercise improves immune function, reduces inflammation, and regulates hormone levels. Takeaway: Aim for at least 150 minutes of moderate or 75 minutes of vigorous physical activity per week, as recommended by the WHO. 5. Limit Alcohol Consumption Alcohol is classified as a Group 1 carcinogen by the International Agency for Research on Cancer (IARC). It is causally linked to seven types of cancer, including breast, liver, colorectal, and esophageal cancers. Evidence: A global study published in The Lancet Oncology (2021) estimated that 4.1% of all new cancer cases worldwide in 2020 were attributable to alcohol consumption. Even low levels of alcohol can increase risk, especially for breast cancer. Takeaway: If you drink alcohol, do so in moderation. The safest level of alcohol consumption for cancer prevention is none. Final Thoughts While no lifestyle change can guarantee cancer prevention, these evidence-backed strategies can significantly reduce your risk. Prevention is a powerful tool, and small, consistent changes in your daily habits can have a lasting impact on your health. If you have a family history of cancer or other risk factors, talk to your doctor about personalized screening and prevention strategies. Stay informed. Stay proactive. Stay healthy. — Dr. Saadvik Raghuram YHOD Medical Oncology, Arête Hospital |Cancer Prevention & Care Specialist
Cancer Isn’t Just an Older Person’s Disease: The Rising Tide in Young Adults By Dr. Saadvik Raghuram Y | Oncology Insights
Young Adults and Cancer: What You Need to Know When you think of cancer, do you imagine an older person? That’s a common perception—but an increasingly outdated one. As a cancer doctor (oncologist), I’ve seen firsthand how cancer is no longer just a disease of the elderly. Today, more young adults are being diagnosed with cancer, and it’s a health concern that can no longer be ignored. Cancer in Young Adults: A Growing Concern Recent data shows a steady rise in cancer cases among adolescents and young adults (AYAs)—defined as individuals aged 15 to 39. These cancers often go undiagnosed or misdiagnosed due to the myth that “you’re too young to get cancer.” Common Types of Cancer in Young Adults If you’re between 15 and 39, here are some of the most common cancers affecting your age group: Why Is Cancer Increasing in Young People? As a medical oncologist, I often get asked why cancer is increasing among young adults. While research is ongoing, key factors include: Act now: Early detection of cancer in young adults saves lives. Symptoms of Cancer in Young Adults: Don’t Ignore These Signs Early detection is crucial. Young people should consult an oncologist if they experience: Early diagnosis can dramatically improve survival rates. Emotional and Psychological Impact Getting diagnosed with cancer in your 20s or 30s affects more than your health. It can disrupt: As a young adult cancer specialist, I emphasize the importance of mental health support, peer communities, and personalized treatment plans. Cancer Prevention and What You Can Do Cancer isn’t always preventable—but there are steps you can take: Breaking the Myth: Cancer Isn’t Just for the Elderly It’s time we change the narrative. Young adults can get cancer, and many do. The good news? With awareness, early screening, and expert care, outcomes can be greatly improved. About Dr. Saadvik Raghuram Y Dr. Saadvik Raghuram Y is a leading medical oncologist passionate about raising awareness, promoting early diagnosis, and providing compassionate care to patients across all age groups. Looking for a cancer specialist near you? Schedule a consultation today to learn about prevention, personalized cancer care, and advanced treatment options
Testicular Cancer: Your Guide to Awareness, Detection, and Treatment
Testicular cancer is a leading cancer among males aged 15–40, yet it’s often shrouded in silence. With April marking Testicular Cancer Awareness Month, now’s the time to spotlight this disease, its warning signs, and why early detection saves lives. What Is Testicular Cancer? Testicular cancer starts in the testicles, the male reproductive glands housed in the scrotum. Though rare compared to other cancers, it’s highly treatable—especially when caught early. The two primary types are: Early Warning Signs to Watch For Early detection is key to beating testicular cancer, one of the most curable cancers. Look out for these symptoms: Don’t ignore these signs—acting fast can make all the difference. Who’s at Risk? Certain factors raise the odds of testicular cancer: How Is It Diagnosed and Treated? If you spot anything unusual, see a doctor pronto. Diagnosis typically involves: Treatment depends on the type and stage but may include: Self-Exams: A Simple, Life-Saving Step Regular self-checks can catch testicular cancer early. Here’s how to do it: It takes just a minute and could save your life. Why Awareness Matters With a survival rate over 95% when caught early, testicular cancer doesn’t have to be a death sentence. Awareness, routine self-exams, and prompt medical care are game-changers. This April, let’s break the stigma and urge men to take charge of their health. Take Action Today Have questions about testicular cancer? Contact Us Now
Colorectal Cancer Awareness Month
March is Colorectal Cancer Awareness Month – Let’s Talk Prevention & Early Detection! Colorectal cancer is the third most common cancer worldwide, but the good news is that it’s also one of the most preventable and treatable—when detected early. 🔹 Who is at risk?Everyone. But factors like age (50+), family history, diet, lifestyle, and certain medical conditions can increase the risk. 🔹 How can you reduce your risk?✅ Regular screenings (starting at 45 or earlier if at high risk)✅ A fiber-rich diet with plenty of fruits and vegetables✅ Staying active and maintaining a healthy weight✅ Limiting alcohol and quitting smoking 🔹 Why screening matters:Colorectal cancer often develops silently, with no symptoms in its early stages. Colonoscopies and stool-based tests can detect precancerous polyps before they turn into cancer. Early detection saves lives! This month, let’s raise awareness and encourage conversations about screening, prevention, and healthy lifestyle choices.
AI & Precision Medicine: The Future of Cancer Treatment is Here
Cancer treatment is undergoing a historic transformation, and AI-powered precision medicine is at the heart of it. What was once a one-size-fits-all approach is now becoming hyper-personalized, ensuring better survival rates, fewer side effects, and improved patient outcomes. Here’s how AI & Precision Medicine are revolutionizing oncology: 1️⃣ AI for Early Cancer DetectionAI-driven imaging tools can now spot cancer at its earliest stages, even before symptoms appear. Studies show AI can detect lung, breast, and skin cancers more accurately than traditional methods, leading to faster diagnoses and earlier interventions. 2️⃣ Genomic Profiling & Targeted TherapyPrecision medicine allows us to decode a patient’s cancer at the DNA level, identifying mutations that drive tumor growth. Instead of blanket chemotherapy, we now have targeted drugs designed for specific genetic mutations—making treatment more effective and less toxic. 3️⃣ AI-Powered Treatment PlanningAI is helping oncologists analyze millions of data points in seconds, predicting which therapies will work best for a patient. This means fewer failed treatments, reduced trial-and-error, and more personalized care. 4️⃣ Liquid Biopsies: The End of Invasive Testing?A simple blood test can now detect cancer DNA fragments, eliminating the need for painful tissue biopsies while providing real-time tracking of how well treatments are working. 5️⃣ Immunotherapy & AI: The Perfect MatchAI is helping us unlock next-generation immunotherapy, allowing the body’s own immune system to recognize and destroy cancer cells with unprecedented precision. The Bottom Line? AI & Precision Medicine Are Giving Us the Upper Hand in the Fight Against Cancer.We are stepping into a future where cancer treatments are no longer reactive but proactive, no longer generalized but highly individualized. 💡 What excites you the most about AI in cancer care? Let’s discuss! 👇 Click Here
Cytokine Storm: When the Body’s Defense Becomes Its Enemy
In my years in oncology, I have been able to observe how the human immune system functions in both protective and, at times, destructive ways. One of the most striking examples of this paradox is cytokine storm, a condition in which the body’s defense mechanism turns against itself, leading to severe inflammation and potential organ failure. What is Cytokine Storm Syndrome? Cytokines are small proteins released by immune cells to regulate inflammation and fight infection. Under normal circumstances, they help the body heal. However, when the immune system overreacts, excessive cytokine release occurs, causing widespread inflammation. This phenomenon, known as cytokine release syndrome, can lead to severe tissue damage, multi-organ failure, and even death. Cytokine storm causes: Cytokine storms are commonly associated with:Infections (e.g., severe viral infections such as COVID-19, influenza, and dengue)Cancer and immunotherapy (e.g., CAR-T cell therapy for leukemia and lymphoma)Autoimmune diseases (e.g., lupus, rheumatoid arthritis)Sepsis and other inflammatory conditions Symptoms and Complications: Patients who have a cytokine storm may have:High fever and chillsSevere fatigue and muscle painRapid heartbeat and blood pressureDifficulty breathing (ARDS – Acute Respiratory Distress Syndrome)Multi-organ dysfunction If left unchecked, a cytokine storm can cause widespread inflammation, leading to lung damage, cardiovascular collapse, and neurological complications. Cytokine storms in cancer treatment In oncology, CAR-T cell therapy, a breakthrough treatment for blood cancers, can trigger cytokine storms when engineered immune cells aggressively attack the cancer. Although this is a sign of an active immune response, it must be managed carefully to avoid life-threatening complications. Cytokine storm treatment: Early detection and intervention are essential. Treatments may include:Immunosuppressive therapies (e.g., corticosteroids, IL-6 inhibitors such as tocilizumab)Supportive care (e.g., oxygen therapy, fluids, vasopressors to stabilize blood pressure)Plasma exchange in severe casesAnti-inflammatory medications to control excessive immune activation Final Thoughts Cytokine storms are a stark reminder that balance is essential in the immune system. While their role in fighting infection and cancer is essential, an uncontrolled immune response can be just as dangerous. As researchers continue to improve treatments for cytokine storms, especially in cancer treatment, our goal remains clear: harness the power of the immune system by preventing it from turning against the body. For people undergoing cancer treatment or who are at risk of developing severe infections, awareness and early intervention are essential. If you or a loved one are experiencing severe symptoms of inflammation, seek medical attention immediately. — Dr. Saadvik Raghuram, Oncologist
Does Sugar Causes Cancer to Grow Faster?
In recent years, the question of whether sugar causes cancer has been raised. There is a significant debate, due to the growing awareness of the impact of diet on overall health. As an oncologist, I often hear concerns from patients worried that consuming sugar might contribute to the growth or even cause cancer. Let’s explore the science behind this concern. Is Sugar Linked to Cancer? Sugar, or glucose, is the body’s primary source of energy. All cells in our body, including cancer cells, use glucose as fuel. This has led to a common misconception: if cancer cells consume glucose, then eating sugar must directly cause or worsen cancer. The reality is more complex. While cancer cells rely on glucose, so do healthy cells. Our body selectively cannot supply sugar to healthy cells while starving cancer cells. Avoiding all sugar is neither practical nor healthy, as glucose is essential for proper brain function, energy levels, and metabolic processes. Cancer and Sugar Myth There is no research that directly shows that sugar causes cancer. However, there is an indirect link between high sugar intake and cancer: A diet high in added sugar can lead to weight gain and obesity, which are risk factors for many cancers, including breast cancer, colon cancer, and pancreatic cancer. Excess fat tissue can promote inflammation and hormonal imbalances that encourage cancer growth. Consuming large amounts of sugar over time can lead to insulin resistance, a condition where the body becomes less responsive to insulin. This can result in higher levels of insulin and insulin-like growth factors (IGFs), which may promote the growth of certain types of cancer. High-sugar diets can contribute to chronic inflammation in the body and create an environment that may favor cancer development. Does Cutting Out Sugar Prevent Cancer? While reducing added sugar is beneficial for overall health, eliminating sugar completely is neither necessary nor sustainable. Instead, focus on a balanced diet that is rich in whole foods, including fruits, vegetables, whole grains, and lean proteins. These foods provide essential nutrients and antioxidants that may help protect against cancer. Practical Tips for a Healthy Diet The Bottom Line Sugar alone does not cause cancer, but high sugar intake can contribute to conditions that increase the risk of cancer. The key to reducing this risk is to maintain a healthy, balanced diet and lifestyle. As an oncologist, my advice is to choose foods with a focus on overall health. Instead of being afraid of sugar, we should strive for moderation and focus on a lifestyle that promotes health and happiness. If you have specific concerns about your diet and cancer risk, consult a healthcare professional or nutritionist for personalized guidance. Dr. Saadvik Raghuram Oncologist | Advocate for Cancer Awareness & Prevention
Can Vitamin C Cure Cancer? Separating the Myths and Facts
In recent years, vitamin C has gained attention for its potential role in cancer treatment. From high-dose intravenous therapies to claims of miracle cures, there are many myths floating around, some of which are misleading. As an oncologist, my goal is to provide evidence-based insights to help you understand the truth behind the hype. Vitamin C and its Role in the Body Vitamin C, or ascorbic acid, is an essential nutrient with many benefits, including: Vitamin C plays an important part of a healthy diet, found in fruits such as oranges, strawberries, and kiwi, as well as vegetables such as peppers and broccoli. Vitamin C and Cancer: The Origins of the Claim The idea that Vitamin C can cure cancer is not new. In the 1970s, Nobel laureate Linus Pauling suggested that high doses of vitamin C could help fight cancer. While his initial studies were promising, subsequent rigorous clinical trials have failed to replicate these results when Vitamin C was given orally. However, research has continued, particularly focusing on intravenous (IV) Vitamin C, which achieves much higher blood concentrations than oral supplementation. What does the Research Say? Here’s what we currently know about Vitamin C and cancer: Why Caution is Important Misinformation about Vitamin C as a cancer cure can be harmful. Patients may forgo proven therapies in favor of unverified treatments, risking disease progression. In addition, high doses of Vitamin C are not without risks: The Key Takeaway Vitamin C is an important nutrient for overall health, but it’s not a cure for cancer. While the role of vitamin C in cancer prevention or therapy is still ongoing research, it should never be replaced with evidence-based cancer treatments. If you or a loved one is considering alternative or supplemental therapies, it’s essential to consult with your oncologist. Together, we can create a treatment plan that is both safe and effective, combining the best of conventional medicine with supportive care. Stay Informed, Stay Empowered As medical science advances, our understanding of cancer and its treatments increases. Let’s focus on fighting cancer with facts, not myths. For more expert insights, visit my website or schedule a consultation. — Dr. Saadvik RaghuramOncologist and Advocate for Evidence-Based Care
Human Metapneumovirus (hMPV): What Cancer Patients Need to Know
As an oncologist specializing in cancer care, I, Dr. Saadvik Raghuram, believe it’s crucial to shed light on infections like Human Metapneumovirus (hMPV)—a potentially severe threat for individuals with compromised immune systems, such as cancer patients undergoing treatment. What is Human Metapneumovirus (hMPV)? Discovered in 2001, Human Metapneumovirus (hMPV) is a respiratory virus from the Paramyxoviridae family, closely related to the Respiratory Syncytial Virus (RSV). While healthy individuals often experience mild symptoms, hMPV can cause severe respiratory illness in: Common Symptoms of hMPV The symptoms of hMPV range from mild to severe respiratory distress. Common signs include: How Does hMPV Spread? hMPV is highly contagious and spreads through: Why is hMPV a Serious Concern for Cancer Patients? Cancer treatments like chemotherapy, radiation, or stem cell transplants weaken the immune system, leaving patients more vulnerable to infections. For these individuals, even a seemingly mild cold can escalate into life-threatening complications. Preventing hMPV Infections Currently, there is no specific vaccine or antiviral treatment for hMPV. However, preventive measures can significantly reduce the risk: Treatment Options for hMPV Treatment for hMPV focuses on managing symptoms, as no targeted antiviral treatments currently exist: Conclusion by Dr. Saadvik Raghuram Human Metapneumovirus (hMPV) might not be as well-known as other respiratory illnesses, but its potential impact on vulnerable groups—especially cancer patients—is significant. Staying informed, taking preventive measures, and seeking timely medical care are essential to safeguarding your health.As one of the best oncologists in Hyderabad, I am committed to delivering comprehensive care that addresses not only cancer but also associated health risks. If you or your loved ones have concerns about hMPV or any other health issues, I’m here to provide expert guidance. Stay vigilant, prioritize your health, and follow my blog for more valuable insights.
Understanding Cancer Fatigue: Causes, Symptoms, and Management Tips
Cancer fatigue is one of the most common and challenging symptoms experienced by cancer patients. Unlike ordinary tiredness, this form of fatigue is pervasive, often unrelenting, and not entirely relieved by rest. Understanding and managing this condition can significantly improve the quality of life for patients undergoing treatment or in recovery. What is Cancer Fatigue? Cancer fatigue is defined as a persistent sense of tiredness or exhaustion related to cancer or its treatment. It is different from the usual fatigue people experience after physical or mental exertion. Cancer fatigue can occur suddenly, without warning, and is not always proportional to recent activities. It can last for weeks, months, or even years after treatment ends. Causes of Cancer Fatigue The causes of cancer fatigue are multifaceted and may vary from patient to patient. Some of the key contributors include: Symptoms of Cancer Fatigue Patients experiencing cancer fatigue may report: How to Manage Cancer Fatigue While cancer fatigue can be overwhelming, there are ways to manage and alleviate its impact. Here are practical tips: 1. Energy Conservation 2. Physical Activity 3. Nutrition 4. Sleep Hygiene 5. Mental Health Support 6. Medication and Medical Interventions When to Seek Help While fatigue is common during cancer treatment, it’s essential to recognize when it may indicate a more serious issue. Contact your doctor if: Dr. Saadvik Raghuram: Your Trusted Oncologist in Hyderabad Dr. Saadvik Raghuram, a distinguished medical oncologist based in Hyderabad, is dedicated to helping patients navigate the challenges of cancer and its treatment, including addressing symptoms like cancer fatigue. By understanding the complexities of this condition, Dr. Raghuram empowers his patients with strategies to regain energy and enhance their quality of life. Conclusion Cancer fatigue is a complex and multifaceted challenge that requires a comprehensive approach to manage. By understanding its causes, recognizing its symptoms, and adopting practical strategies, patients can take steps to improve their quality of life. Always consult with your healthcare provider to tailor a management plan to your specific needs. FAQs About Cancer Fatigue Q1: Is cancer fatigue the same as regular tiredness? A1: No, cancer fatigue is more severe and persistent than regular tiredness. It often doesn’t improve with rest and can significantly impact daily life. Q2: Can cancer fatigue last after treatment ends? A2: Yes, some patients experience fatigue for months or even years after completing treatment. However, its intensity usually decreases over time. Q3: Are there medications to treat cancer fatigue? A3: There isn’t a specific medication for cancer fatigue, but treatments for underlying causes, such as anemia or depression, can help alleviate symptoms. Q4: How does exercise help with cancer fatigue? A4: Regular, gentle exercise improves circulation, reduces inflammation, and boosts overall energy levels, making it an effective strategy for managing fatigue. Q5: Should I push through cancer fatigue? A5: It’s essential to listen to your body. While some activity is beneficial, overexertion can worsen fatigue. Balance rest and activity based on your energy levels.
