1 肾结石是怎么出现的？ 肾结石是存在于肾脏中的矿物质沉积物，由晶体和有机基质组成，当尿液中的某种矿物质过饱时，就形成了结石。其中，以草酸钙结石最为常见，其次是 磷酸钙结石、尿酸结石、磷酸铵镁结石和胱氨酸结石等。 预防肾结石复发需要对日常饮食和生活方式进行干预，并且要及时使用针对结石类型的药物进行治疗。 不少人都有过腰疼的经历，但有一种腰疼会让人直不起腰，甚至伴有恶心、呕吐等症状，背后的"捣蛋鬼"可能是肾结石。 肾结石是怎么造成的？患者饮食和生活需要注意什么？一起了解↓↓↓ 2 肾结石患者要怎么吃？ ■ 这些食物要少吃 高草酸食物：草酸是促进形成草酸钙结石的重要因素。草酸高的食物吃起来通常比较涩口，常见含草酸较高的食物有：菠菜、马齿苋、苋菜、甜菜、鲜 笋、杨桃、芝麻、可可粉。 研究显示，焯水或煮沸处理可去除大量草酸。 180g菠菜置于1000ml沸水中焯1分钟，草酸去除率为43%。 若煮沸1分钟、2分钟、3分钟、4分钟，草酸去除率分别为43%、50.1%、54.7%、58.9%，煮后记得倒掉汤水以减少草酸摄入。 高嘌呤食物：动物内脏、海鲜、浓肉汤等，嘌呤代谢会产生尿酸，易促进形成尿酸结石。 高盐食物：腌制食品 ...

Core Insights - The article discusses various foods that possess cancer-preventive properties, emphasizing the importance of a balanced diet to reduce cancer risk. Group 1: Cancer-Preventive Foods - Cruciferous vegetables like broccoli can reduce overall cancer risk by up to 36% and are beneficial against specific cancers such as lung, stomach, and breast cancer [2] - Whole grains are rich in dietary fiber, which helps maintain gut health and reduces the risk of colorectal cancer [4] - Consuming soy products can significantly lower cancer risk, with a daily increase of 150 grams linked to a 35% reduction in risk [5] - Carrots can lower cancer risk by 20% when consumed weekly at 400 grams [7] - Eating mushrooms daily can reduce cancer risk by 45% [8] - Fatty fish like salmon are rich in Omega-3 fatty acids, which have anti-inflammatory properties that may help lower cancer risk [10] - Daily consumption of onions can decrease liver cancer risk by 33% [11] - Nuts can improve survival rates in colon cancer patients, with a 57% increase in overall survival for those consuming them regularly [12] - Citrus fruits are high in vitamin C and flavonoids, which can enhance immunity and lower cancer risk [14] - Regular tea consumption is associated with reduced cancer risk and overall mortality [15] Group 2: Dietary Recommendations - A balanced and diverse diet is essential, including plenty of vegetables and fruits rich in vitamins and antioxidants [17] - Limit intake of processed and red meats, as they are linked to cancer risks [19] - Reduce consumption of high-sugar, high-fat, and fried foods to avoid promoting tumor growth [21] - Control portion sizes to maintain a healthy weight, as obesity is a risk factor for various cancers [22]

Core Findings - A recent study indicates that excessive consumption of ultra-processed foods significantly increases inflammation levels in the body, particularly among older adults, smokers, and obese individuals [1][2] - The research warns that ultra-processed foods may elevate the risk of cancer and other chronic diseases, urging for stricter health policies [1] Group 1: Study Overview - The research team analyzed data from over 9,000 American adults, focusing on dietary habits, levels of high-sensitivity C-reactive protein (hs-CRP), and other health factors [1][2] - Ultra-processed foods are defined as industrially processed items like sodas, snacks, and processed meats, which are often high in additives and low in nutritional value [1] Group 2: Findings on Inflammation - The median daily energy intake from ultra-processed foods among study participants was 35%, with the lowest group consuming 0% to 19% and the highest group consuming 60% to 79% [2] - After adjusting for age, gender, smoking, exercise, and other health indicators, the highest group showed a significant increase in hs-CRP levels, with an 11% higher inflammation risk compared to the lowest group [2] Group 3: Demographic Insights - Inflammation risk was notably higher in specific demographics, with individuals aged 50 to 59 having a 26% higher risk compared to those aged 18 to 29 [2] - Obese individuals faced an 80% higher inflammation risk compared to those with a healthy weight, while smokers had a 17% higher risk than non-smokers [2] Group 4: Implications - The findings have significant implications for clinical practice and public health policy, providing direction for future research aimed at understanding and mitigating health risks associated with ultra-processed foods [2]

Core Insights - Cancer is caused by a combination of multiple factors, including genetic (internal) and environmental (external) influences [1] - Diet plays a significant role in cancer risk, with certain eating habits being linked to increased cancer susceptibility [2][4] Dietary Factors - Smoking and alcohol consumption are classified as Group 1 carcinogens, with smoking being a major risk factor for various cancers, including lung and oral cancers [6][7] - Red meat is classified as a Group 2A carcinogen, while processed meats are classified as Group 1 carcinogens, with high consumption linked to colorectal cancer [9][11] - Cooking methods such as frying and barbecuing can produce carcinogenic substances, with certain foods like salted fish and traditional pickled vegetables also posing risks [12][14] - Consuming moldy or expired foods can introduce carcinogens like aflatoxins, which are linked to liver cancer [14] - Consuming very hot foods and beverages (above 65°C) is classified as a Group 2A carcinogen, increasing the risk of esophageal cancer [15] - Betel nut consumption is classified as a Group 1 carcinogen, associated with oral and esophageal cancers due to mechanical damage to oral tissues [16] - Poor dietary habits, such as overeating and irregular meal patterns, can lead to chronic inflammation and increase cancer risk [17][18]