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Cancer affects millions of lives worldwide. Though medical advancement has done a great deal to increase the human lifespan, proper nutrition has also been proven to help in the prevention of cancer. As researchers continue their hunt for a cure, there is a lot of information out there to support the argument that nutrition is an essential component in disease prevention and management. Nutrition Services: To learn more, call us at 775-982-4000 Linking Diet and Cancer Risk Evidence shows that our diets impact our vulnerability to cancer – and our ability to fight it. The American Cancer Society states that at least 18% of all cancers in the United States are related to excess body weight, physical inactivity, alcohol consumption, and/or poor nutrition. (American Cancer Society Guideline for Diet and Physical Activity | American Cancer Society). Sure, genetics can contribute, but research continues to support the belief that following a healthy diet can reduce the likelihood of developing cancer in the first place. Renown Health’s Jessica Blauenstein, MS, RDN, LDN, CSO, Registered Dietitian and Board-Certified Specialist in Oncology Nutrition confirms the importance of a nutritious diet consisting of: Fruits and Vegetables: Eating a variety of fruits and vegetables provides large amounts of vitamins, minerals and antioxidants. Nutrient-rich, they help in fighting off oxidative stress and inflammation, both of which are factors for developing cancer. Whole Grains: A diet rich in grains such as brown rice, quinoa and oats, contains substantial amounts of fiber that helps in digestion. A few studies have shown that whole grains might offer some protection against colorectal cancer. Lean Proteins: Reducing the amount of red and processed meats in the diet by substituting lean proteins, such as poultry, fish, beans and lentils may lower the risk of developing cancer. Red and processed meats have been associated with colorectal and other cancers when consumed in large amounts. Healthy Fats: Begin focusing on healthy fats from foods like avocados, nuts, seeds and olive oil. These fats are anti-inflammatory, which may play a beneficial role in disease prevention. Avoidance of Sugar and Processed Foods: Sugar and foods high in processed ingredients have been linked to an increased risk of obesity, type 2 diabetes and some cancers. It's important to limit the intake of sugary drinks, candy and snacks in the battle against cancer. A Role of Nutrition in Cancer Recovery Nutrition becomes even more critical for individuals who receive treatment and are in recovery. Treatments such as chemotherapy, radiation therapy and surgery can take a lot out of a body, affecting appetite, digestion and nutrient absorption. Proper nutrition during and after treatment can help: Support Immune Function: A good, balanced diet will provide the essential nutrients that support a resilient immune system, which is important in fighting off infections and supporting overall health during cancer treatment. Maintain Strength and Energy Levels: Proper caloric intake, protein and micronutrients prevent muscle wasting and fatigue, allowing patients to sustain their strength and energy. Address Side Effects: Certain foods and diets can help reduce or alleviate some common side effects associated with cancer treatment, including nausea, vomiting and mucositis. Eating small, frequent meals, maintaining good hydration, and avoiding spicy or acidic foods can all ease treatment-related discomfort associated with the GI tract. Facilitate Healing and Recovery: Nutrient-rich foods promote healing and the repair of tissues that may be damaged after surgery or other medical interventions. Foods high in proteins, vitamins and minerals play a significant role in repairing and replacing damaged tissues and cells. Correct Nutritional Deficiencies: Cancer and its treatment cause vitamin D, vitamin B12 and iron deficiencies in the diet. Nutrition therapy through a registered dietitian or nutritionist can identify those deficiencies and help manage them through dietary changes or supplementary means. Related information: Nourishing Your Loved One Through Cancer Treatment

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Head, neck and oral cancers account for just 3 percent of all cancer in the U.S. and can be hard to diagnose. Dr. Abhinand Peddada, radiation oncologist with the Renown Institute for Cancer, explains. While you likely don’t frequently hear about head, neck and oral cancers — they are significantly less common than many kinds of cancer — they can be extremely dangerous. One of the primary reasons: some symptoms mimic the common cold, making them difficult to detect without a medical professional. We asked Abhinand Peddada, M.D., radiation oncologist with the Renown Institute for Cancer, to break down the symptoms and lifestyle risks of these rare cancers. First off, what are some of the signs and symptoms of head, neck and oral cancers? Symptoms can vary based on where the cancer is. For example, throat cancer may show up as a persistent sore throat, while sinus cancer may present as soreness or pressure in the sinuses that doesn’t get better. Some other symptoms to watch may include: Swelling in the throat Painless swelling in the neck Red or white patches in the throat Hoarseness Bloody noses or blood in the mucus or saliva A new and unexplained lump or bump anywhere on the face, neck, mouth or throat Difficulty breathing Difficulty swallowing, chewing or moving the muscles in your face, neck, mouth or throat Bad breath, even with good oral hygiene Loose teeth Dentures or retainers that no longer fit Double vision Who is most at risk for head, neck and oral cancers? Both men and women can develop head, neck and oral cancers, but men are at almost twice the risk of women. People over the age of 40 are also at a higher risk, and these cancers tend to be more common in African Americans. Tobacco use — including cigarettes, cigars, pipes and chewing tobacco — is another risk factor. Tobacco is linked to 85 percent of head and neck cancers. Exposure to fumes and chemicals can increase your risk as well. We’re also seeing more HPV-related head and neck cancers in the U.S., so patients with HPV may want to watch more closely for symptoms. What about screening and prevention? Your dentist already looks for signs and symptoms at your regular dental checkups. Additionally, if you have one of these risk factors and are experiencing signs and symptoms, it’s a good idea to check with your doctor about possible screenings. To help prevent these types of cancers, try to minimize your controllable risk factors. This means quitting tobacco, watching your alcohol consumption and taking care of your oral hygiene by brushing and flossing regularly. We also recommend the HPV vaccination for both boys and girls starting at age 11. By vaccinating at an earlier age, one is less likely to develop oral HPV. What do diagnosis and treatment look like for these cancers? At Renown Institute for Cancer we offer the most advanced diagnostic testing available including fiberoptic photos, CT and PET scans, as well as MRIs. Together, you and your care team will decide which treatment best fits your needs. For these types of cancers, treatment options include radiation, chemotherapy and surgery. Renown Institute for Cancer | 775-982-4000 At the Renown Health Institute for Cancer, our experienced team provides the support and care to maintain the highest quality of life and then achieve the best possible outcome, all in one location that’s close to home. Our dedicated team, clinical expertise and advanced treatment options allow us to tailor care to each patient. Learn about: Our Team Cancers We Treat Screening and Prevention Treatment Options Find a Cancer Doctor

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