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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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© Arthon Meekodong via Canva.com Breast cancer screening has long been a cornerstone of women's healthcare. With 1 in 8 women diagnosed with breast cancer in their lifetime1, the United States Preventive Services Task Force (USPSTF) has developed screening recommendations to help detect early-stage cancer. Notably in 2023, the USPSTF revised the recommended age for biennial mammogram screenings for women with average risk to start at age 40 instead of 502, estimated to result in 19% more lives being saved3 by starting screening earlier. While initiating screening at an earlier age offers advantages to a wide demographic, concerns about the potential of over-screening prompted research into the feasibility of identifying women with lower breast cancer risk who could safely delay mammograms. While guidelines address high-risk individuals, a notable gap exists in providing recommendations tailored to those at lower risk. To gain insight into a patient's risk level, physicians are able to utilize genetic testing to understand an individual's genetic makeup, providing precise insights into their predisposition to various health conditions, including breast cancer. Armed with this genetic information, healthcare providers could craft tailored screening strategies that align with an individual’s specific risk profile. This genetic risk-based approach underscores the value of genetics in individualizing the onset of screening to help avoid over-screening and its associated costs. Surprisingly, genetic information is not currently being widely utilized to identify women at risk of breast cancer or other diseases in clinical practice, despite its potential to make a significant positive impact for patients. A recent retrospective analysis of 25,591 women from the Healthy Nevada Project4 sheds light on the potential benefits of this genetic risk-based approach. The study classified 2,338 (9.1%) of these women as having a low genetic risk for breast cancer. What's remarkable is that these women exhibited a significantly lower and later onset of breast cancer compared to their average or high-risk counterparts. This finding suggests that it might be safe for low-risk women to delay mammogram screening by 5 to 10 years without compromising their health.

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