<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"><channel><title>實證庫 Evidence Lab</title><description>把每一則健康主張追回到原始研究，標明證據等級，再翻成你今天就能用的判斷。沒有業配、來源全公開。</description><link>https://evidence.luvai.net/</link><language>zh-TW</language><item><title>相關不等於因果：健康新聞最常見的另一個陷阱</title><link>https://evidence.luvai.net/articles/correlation-causation/</link><guid isPermaLink="true">https://evidence.luvai.net/articles/correlation-causation/</guid><description>為什麼觀察性研究只能看到「相關」？拆解混雜因子、反向因果、健康使用者偏誤三大殺手，與 RCT 翻盤的真實案例。</description><pubDate>Sun, 14 Jun 2026 00:00:00 GMT</pubDate><category>媒體識讀</category><category>流行病學</category><category>觀察性研究</category><category>隨機對照試驗</category><category>因果推論</category></item><item><title>p 值與信賴區間：看懂一份研究有沒有「達標」</title><link>https://evidence.luvai.net/articles/p-value-confidence-interval/</link><guid isPermaLink="true">https://evidence.luvai.net/articles/p-value-confidence-interval/</guid><description>p 值不是「假設為真的機率」、也不是效果大小。本文白話拆解 p 值、信賴區間、統計顯著與臨床顯著的差別。</description><pubDate>Sun, 14 Jun 2026 00:00:00 GMT</pubDate><category>統計識讀</category><category>p值</category><category>信賴區間</category><category>研究方法</category><category>實證醫學</category></item><item><title>系統性回顧與統合分析：證據金字塔的頂端，以及它何時會出錯</title><link>https://evidence.luvai.net/articles/meta-analysis-systematic-review/</link><guid isPermaLink="true">https://evidence.luvai.net/articles/meta-analysis-systematic-review/</guid><description>系統性回顧與統合分析為何位居證據頂端？怎麼讀森林圖、看懂 I² 異質性，以及它們何時會失靈。</description><pubDate>Sun, 14 Jun 2026 00:00:00 GMT</pubDate><category>實證醫學</category><category>方法學</category><category>統合分析</category><category>系統性回顧</category><category>Cochrane</category></item><item><title>發表偏差：為什麼「沒效果」的研究你常常看不到</title><link>https://evidence.luvai.net/articles/publication-bias/</link><guid isPermaLink="true">https://evidence.luvai.net/articles/publication-bias/</guid><description>正面結果較容易被發表、被引用、被報導，null 結果被壓在抽屜裡。這會讓統合分析高估療效——怎麼偵測、怎麼對抗。</description><pubDate>Sun, 14 Jun 2026 00:00:00 GMT</pubDate><category>發表偏差</category><category>研究方法</category><category>統合分析</category><category>漏斗圖</category><category>試驗註冊</category><category>實證醫學</category></item><item><title>肌酸（creatine）會傷腎、傷肝、讓人變胖、是類固醇嗎？</title><link>https://evidence.luvai.net/myths/creatine-safety/</link><guid isPermaLink="true">https://evidence.luvai.net/myths/creatine-safety/</guid><description>拆解肌酸四大迷思：健康人依建議劑量使用未顯示傷腎傷肝、初期增重是水分非體脂、肌酸不是類固醇。</description><pubDate>Sun, 14 Jun 2026 00:00:00 GMT</pubDate><category>肌酸</category><category>運動補充劑</category><category>腎臟健康</category><category>闢謠</category><category>增肌</category></item><item><title>冷凍蔬果的營養比新鮮的差嗎？</title><link>https://evidence.luvai.net/myths/frozen-vs-fresh-nutrition/</link><guid isPermaLink="true">https://evidence.luvai.net/myths/frozen-vs-fresh-nutrition/</guid><description>冷凍蔬果多在採收最熟時急凍、營養常與新鮮相當甚至更高；久放的「新鮮」蔬果反而流失維生素C。</description><pubDate>Sun, 14 Jun 2026 00:00:00 GMT</pubDate><category>冷凍蔬果</category><category>維生素C</category><category>葉酸</category><category>食物保存</category><category>營養迷思</category></item><item><title>沒有乳糜瀉的人，吃無麩質飲食更健康、能減肥嗎？</title><link>https://evidence.luvai.net/myths/gluten-free-healthier/</link><guid isPermaLink="true">https://evidence.luvai.net/myths/gluten-free-healthier/</guid><description>對乳糜瀉患者，無麩質是必要的醫療飲食；但對一般人，沒有可靠證據顯示更健康或能減肥。</description><pubDate>Sun, 14 Jun 2026 00:00:00 GMT</pubDate><category>無麩質</category><category>麩質</category><category>乳糜瀉</category><category>減肥</category><category>全穀</category><category>飲食迷思</category></item><item><title>味精（MSG／味素）會頭痛、傷腦、有害健康嗎？</title><link>https://evidence.luvai.net/myths/msg-harmful/</link><guid isPermaLink="true">https://evidence.luvai.net/myths/msg-harmful/</guid><description>美國 FDA 認定味精為「一般認為安全（GRAS）」，嚴謹雙盲研究無法可靠重現「中國餐館症候群」。逐一拆解迷思。</description><pubDate>Sun, 14 Jun 2026 00:00:00 GMT</pubDate><category>味精</category><category>MSG</category><category>食品安全</category><category>麩胺酸</category><category>闢謠</category><category>中國餐館症候群</category></item><item><title>喝 100% 純果汁跟吃整顆水果一樣健康嗎？</title><link>https://evidence.luvai.net/myths/fruit-juice-as-healthy-as-fruit/</link><guid isPermaLink="true">https://evidence.luvai.net/myths/fruit-juice-as-healthy-as-fruit/</guid><description>100% 純果汁去掉了大部分纖維、糖被歸為「游離糖」更快吸收，適量可算一份水果，但不能無限取代整顆水果。</description><pubDate>Sun, 14 Jun 2026 00:00:00 GMT</pubDate><category>果汁</category><category>水果</category><category>游離糖</category><category>膳食纖維</category><category>血糖</category><category>兒童營養</category></item><item><title>黑糖、紅糖、蜂蜜比白糖更健康嗎？</title><link>https://evidence.luvai.net/myths/brown-sugar-healthier/</link><guid isPermaLink="true">https://evidence.luvai.net/myths/brown-sugar-healthier/</guid><description>黑糖、紅糖、蜂蜜含微量礦物質，但對血糖與熱量而言與白糖本質相同，都屬「添加糖」，不能安心多吃。</description><pubDate>Sun, 14 Jun 2026 00:00:00 GMT</pubDate><category>添加糖</category><category>黑糖</category><category>蜂蜜</category><category>血糖</category><category>闢謠</category><category>飲食指南</category></item><item><title>每天一定要喝滿 8 杯水（8x8）才健康嗎？</title><link>https://evidence.luvai.net/myths/eight-glasses-water/</link><guid isPermaLink="true">https://evidence.luvai.net/myths/eight-glasses-water/</guid><description>「8x8」喝水規則沒有可靠科學根據。權威談的是「總水分攝取」，含食物與所有飲料，需求因人而異。</description><pubDate>Sun, 14 Jun 2026 00:00:00 GMT</pubDate><category>喝水迷思</category><category>水分攝取</category><category>8x8</category><category>補水</category><category>健康飲食</category></item><item><title>流汗能排毒？運動或烤箱流越多汗排越多毒素嗎？</title><link>https://evidence.luvai.net/myths/sweat-detox/</link><guid isPermaLink="true">https://evidence.luvai.net/myths/sweat-detox/</guid><description>汗液約 99% 是水，真正清除代謝廢物的是肝臟與腎臟，不是汗腺。「流汗排毒」缺乏科學支持。</description><pubDate>Sun, 14 Jun 2026 00:00:00 GMT</pubDate><category>流汗</category><category>排毒迷思</category><category>三溫暖</category><category>肝腎功能</category><category>電解質</category></item><item><title>維生素 E：抗氧化角色、建議量、上限與補充劑爭議</title><link>https://evidence.luvai.net/ingredients/vitamin-e/</link><guid isPermaLink="true">https://evidence.luvai.net/ingredients/vitamin-e/</guid><description>一份白話的維生素 E 成分卡——抗氧化的真實角色、每天需要多少、上限在哪，以及大型試驗為何潑了補充劑一盆冷水。</description><pubDate>Sun, 14 Jun 2026 00:00:00 GMT</pubDate><category>維生素E</category><category>抗氧化</category><category>生育醇</category><category>保健食品</category><category>攝護腺癌</category></item><item><title>硒（Selenium）：甲狀腺、抗氧化、窄安全範圍與巴西堅果</title><link>https://evidence.luvai.net/ingredients/selenium/</link><guid isPermaLink="true">https://evidence.luvai.net/ingredients/selenium/</guid><description>硒的甲狀腺與抗氧化功能、成人55微克建議量、400微克上限、過量硒中毒，以及巴西堅果含量極高且變異大的真相。</description><pubDate>Sun, 14 Jun 2026 00:00:00 GMT</pubDate><category>硒</category><category>礦物質</category><category>甲狀腺</category><category>抗氧化</category><category>膳食補充劑</category><category>巴西堅果</category></item><item><title>膳食纖維：可溶與不可溶、心血管、腸道與建議量</title><link>https://evidence.luvai.net/ingredients/dietary-fiber/</link><guid isPermaLink="true">https://evidence.luvai.net/ingredients/dietary-fiber/</guid><description>一份白話成分卡——可溶與不可溶纖維各做什麼、為何能護心降膽固醇、每天該吃多少、為什麼多數人都吃不夠，以及驟增纖維為何要配水。</description><pubDate>Sun, 14 Jun 2026 00:00:00 GMT</pubDate><category>膳食纖維</category><category>腸道健康</category><category>心血管</category><category>全穀</category><category>飲食建議</category></item><item><title>鉀：血壓、心臟與腎病患者的雙面刃</title><link>https://evidence.luvai.net/ingredients/potassium/</link><guid isPermaLink="true">https://evidence.luvai.net/ingredients/potassium/</guid><description>一份白話的鉀成分卡——它怎麼調血壓、為什麼健康人不設上限、補充劑卻只到 99 毫克，以及哪些人反而必須限鉀。</description><pubDate>Sun, 14 Jun 2026 00:00:00 GMT</pubDate><category>鉀</category><category>礦物質</category><category>血壓</category><category>腎臟病</category><category>電解質</category></item><item><title>維生素 A：視力、免疫、致畸與過量風險</title><link>https://evidence.luvai.net/ingredients/vitamin-a/</link><guid isPermaLink="true">https://evidence.luvai.net/ingredients/vitamin-a/</guid><description>一份白話的維生素 A 成分卡——視力與免疫的真實角色、預製型與β-胡蘿蔔素的差別、每日建議量、上限，以及孕婦與吸菸者該特別小心的風險。</description><pubDate>Sun, 14 Jun 2026 00:00:00 GMT</pubDate><category>維生素A</category><category>視力</category><category>免疫</category><category>孕期營養</category><category>保健食品</category></item><item><title>看懂營養標示與添加糖：每份、每100g、天然糖 vs 添加糖一次搞懂</title><link>https://evidence.luvai.net/articles/reading-nutrition-labels/</link><guid isPermaLink="true">https://evidence.luvai.net/articles/reading-nutrition-labels/</guid><description>拆解營養標示的每份/每100g、糖與添加糖差別、鈉與反式脂肪怎麼看、成分表排序，以及台灣與美國標示的差異。</description><pubDate>Sat, 13 Jun 2026 00:00:00 GMT</pubDate><category>營養標示</category><category>添加糖</category><category>食品標示</category><category>鈉</category><category>反式脂肪</category></item><item><title>為什麼保健品總「感覺有效」？認識安慰劑效應</title><link>https://evidence.luvai.net/articles/placebo-effect/</link><guid isPermaLink="true">https://evidence.luvai.net/articles/placebo-effect/</guid><description>拆解「吃了就感覺有效」背後的安慰劑效應、迴歸均值與自然康復，以及為何個人見證不可靠。</description><pubDate>Sat, 13 Jun 2026 00:00:00 GMT</pubDate><category>安慰劑效應</category><category>研究方法</category><category>迴歸均值</category><category>隨機對照試驗</category><category>闢謠</category></item><item><title>抗氧化物是什麼？補充劑真能抗老防病嗎</title><link>https://evidence.luvai.net/articles/antioxidants-supplements/</link><guid isPermaLink="true">https://evidence.luvai.net/articles/antioxidants-supplements/</guid><description>解釋自由基與抗氧化、為何「食物裡的抗氧化物有益」不等於「抗氧化補充劑有益」，並看大型試驗的真實結果。</description><pubDate>Sat, 13 Jun 2026 00:00:00 GMT</pubDate><category>抗氧化物</category><category>膳食補充劑</category><category>自由基</category><category>β-胡蘿蔔素</category><category>維生素E</category></item><item><title>相對風險 vs 絕對風險：健康新聞最常騙你的數字</title><link>https://evidence.luvai.net/articles/relative-absolute-risk/</link><guid isPermaLink="true">https://evidence.luvai.net/articles/relative-absolute-risk/</guid><description>「風險增加 50%」聽起來嚇人，但可能只是從 2% 變 3%。學會把聳動標題還原成絕對數字與 NNT。</description><pubDate>Sat, 13 Jun 2026 00:00:00 GMT</pubDate><category>風險溝通</category><category>流行病學</category><category>媒體識讀</category><category>實證醫學</category><category>統計</category></item><item><title>鹼性飲食能改變身體酸鹼值、調整體質、抗癌嗎？</title><link>https://evidence.luvai.net/myths/alkaline-diet/</link><guid isPermaLink="true">https://evidence.luvai.net/myths/alkaline-diet/</guid><description>血液 pH 由肺與腎嚴格恆定在 7.35–7.45，飲食改不了；「酸性體質致癌」是已被法院認定詐欺的偽科學。</description><pubDate>Sat, 13 Jun 2026 00:00:00 GMT</pubDate><category>鹼性飲食</category><category>酸鹼體質</category><category>血液pH</category><category>抗癌</category><category>偽科學</category></item><item><title>每天吃綜合維他命能預防慢性病、延年益壽嗎？</title><link>https://evidence.luvai.net/myths/multivitamin-prevents-disease/</link><guid isPermaLink="true">https://evidence.luvai.net/myths/multivitamin-prevents-disease/</guid><description>對營養充足的一般成人，綜合維他命並未降低心血管、癌症或總死亡率——這是大型試驗與官方回顧的一致結論。</description><pubDate>Sat, 13 Jun 2026 00:00:00 GMT</pubDate><category>綜合維他命</category><category>慢性病預防</category><category>心血管</category><category>癌症</category><category>保健食品</category></item><item><title>益生菌人人都該每天吃、能調好體質治百病嗎？</title><link>https://evidence.luvai.net/myths/probiotics-everyone/</link><guid isPermaLink="true">https://evidence.luvai.net/myths/probiotics-everyone/</guid><description>益生菌對某些特定情境（如抗生素相關腹瀉）有有限證據，但「健康人天天吃就更健康」缺乏支持，且菌株特異性強。</description><pubDate>Sat, 13 Jun 2026 00:00:00 GMT</pubDate><category>益生菌</category><category>腸道健康</category><category>保健食品</category><category>抗生素相關腹瀉</category><category>菌株特異性</category></item><item><title>隔夜菜、反覆加熱會產生致癌物（亞硝酸鹽）害你得癌症嗎？</title><link>https://evidence.luvai.net/myths/reheated-food-cancer/</link><guid isPermaLink="true">https://evidence.luvai.net/myths/reheated-food-cancer/</guid><description>正確冷藏的隔夜菜亞硝酸鹽不會明顯上升；真正該注意的是細菌與室溫久放，而不是致癌物。</description><pubDate>Sat, 13 Jun 2026 00:00:00 GMT</pubDate><category>隔夜菜</category><category>亞硝酸鹽</category><category>食品安全</category><category>致癌</category><category>食物中毒</category></item><item><title>BCAA 補充品比吃蛋白質更會幫一般人增肌？這個賣點漏掉了關鍵零件</title><link>https://evidence.luvai.net/myths/bcaa-muscle/</link><guid isPermaLink="true">https://evidence.luvai.net/myths/bcaa-muscle/</guid><description>單獨補 BCAA 只給了肌肉合成需要的三種胺基酸；缺其他必需胺基酸，刺激有限，遠不如完整蛋白質。</description><pubDate>Sat, 13 Jun 2026 00:00:00 GMT</pubDate><category>BCAA</category><category>支鏈胺基酸</category><category>肌肉</category><category>運動營養</category><category>蛋白質</category></item><item><title>吃蛋會讓膽固醇飆高、一天不能超過一顆嗎？</title><link>https://evidence.luvai.net/myths/eggs-cholesterol/</link><guid isPermaLink="true">https://evidence.luvai.net/myths/eggs-cholesterol/</guid><description>對多數人，食物裡的膽固醇對血膽固醇影響有限；飽和與反式脂肪影響更大。近年指引已取消每日膽固醇上限。</description><pubDate>Sat, 13 Jun 2026 00:00:00 GMT</pubDate><category>蛋</category><category>膽固醇</category><category>心血管</category><category>飽和脂肪</category><category>糖尿病</category></item><item><title>葡萄糖胺、軟骨素能修復軟骨、治好退化性關節炎？</title><link>https://evidence.luvai.net/myths/glucosamine-joints/</link><guid isPermaLink="true">https://evidence.luvai.net/myths/glucosamine-joints/</guid><description>大型獨立試驗與 Cochrane 回顧顯示：對多數人止痛多與安慰劑相近、修復軟骨證據薄弱。</description><pubDate>Sat, 13 Jun 2026 00:00:00 GMT</pubDate><category>葡萄糖胺</category><category>軟骨素</category><category>退化性關節炎</category><category>保健食品</category><category>實證醫學</category></item><item><title>空腹喝檸檬水、蘋果醋能排毒、減肥、鹼化身體嗎？</title><link>https://evidence.luvai.net/myths/lemon-water-detox/</link><guid isPermaLink="true">https://evidence.luvai.net/myths/lemon-water-detox/</guid><description>肝腎本來就在排毒，飲食改不了血液酸鹼；蘋果醋減肥證據薄弱且高度不一致，還會酸蝕牙釉質。</description><pubDate>Sat, 13 Jun 2026 00:00:00 GMT</pubDate><category>檸檬水</category><category>蘋果醋</category><category>排毒</category><category>減肥</category><category>牙齒健康</category></item><item><title>鈣：功效、建議量與「補鈣顧骨」背後的爭議</title><link>https://evidence.luvai.net/ingredients/calcium/</link><guid isPermaLink="true">https://evidence.luvai.net/ingredients/calcium/</guid><description>一份白話的鈣成分卡——它真正的角色、每天需要多少、上限是多少，以及補充劑與心血管、腎結石的爭議。</description><pubDate>Sat, 13 Jun 2026 00:00:00 GMT</pubDate><category>鈣</category><category>礦物質</category><category>骨骼健康</category><category>保健食品</category><category>上限</category></item><item><title>鐵（Iron）：血基質與非血基質、缺鐵性貧血與過量風險</title><link>https://evidence.luvai.net/ingredients/iron/</link><guid isPermaLink="true">https://evidence.luvai.net/ingredients/iron/</guid><description>鐵的兩種型態、男8女18mg建議量、45mg上限、缺鐵性貧血、過量中毒風險與維生素C促進吸收。</description><pubDate>Sat, 13 Jun 2026 00:00:00 GMT</pubDate><category>鐵</category><category>礦物質</category><category>缺鐵性貧血</category><category>膳食補充劑</category><category>維生素C</category></item><item><title>維生素 B12：功效、建議量與缺乏風險族群</title><link>https://evidence.luvai.net/ingredients/vitamin-b12/</link><guid isPermaLink="true">https://evidence.luvai.net/ingredients/vitamin-b12/</guid><description>一份白話的維生素 B12 成分卡——它真正的角色、每天需要多少、為何沒有上限，以及哪些人容易缺、缺了為何可能不可逆。</description><pubDate>Sat, 13 Jun 2026 00:00:00 GMT</pubDate><category>維生素B12</category><category>造血</category><category>神經系統</category><category>純素飲食</category><category>保健食品</category></item><item><title>葉酸（Folate / Folic acid）：DNA、造血與孕期神經管缺陷的關鍵</title><link>https://evidence.luvai.net/ingredients/folate/</link><guid isPermaLink="true">https://evidence.luvai.net/ingredients/folate/</guid><description>葉酸的DNA與造血功能、400微克DFE建議量、孕期600微克、1000微克上限，以及過量遮蔽B12缺乏的風險。</description><pubDate>Sat, 13 Jun 2026 00:00:00 GMT</pubDate><category>葉酸</category><category>維生素B群</category><category>孕期營養</category><category>神經管缺陷</category><category>膳食補充劑</category></item><item><title>保健食品該飯前還飯後吃？一次搞懂脂溶性、水溶性與鐵鈣的時機</title><link>https://evidence.luvai.net/articles/supplement-timing/</link><guid isPermaLink="true">https://evidence.luvai.net/articles/supplement-timing/</guid><description>脂溶性維生素隨餐吃吸收較好、水溶性較彈性、鐵與鈣要分開。但比完美時機更重要的，是規律服用。</description><pubDate>Fri, 12 Jun 2026 00:00:00 GMT</pubDate><category>保健食品</category><category>維生素</category><category>服用時機</category><category>吸收率</category><category>礦物質</category></item><item><title>「多吃補品」不等於更安全：保健食品與處方藥的交互作用</title><link>https://evidence.luvai.net/articles/supplement-drug-interactions/</link><guid isPermaLink="true">https://evidence.luvai.net/articles/supplement-drug-interactions/</guid><description>魚油、銀杏、聖約翰草、葡萄柚汁都可能干擾你正在吃的處方藥。認識高風險組合，與最該守的一條原則。</description><pubDate>Fri, 12 Jun 2026 00:00:00 GMT</pubDate><category>藥物交互作用</category><category>保健食品</category><category>用藥安全</category><category>抗凝血劑</category></item><item><title>人工甜味劑（代糖、阿斯巴甜）會致癌嗎？</title><link>https://evidence.luvai.net/myths/artificial-sweeteners-cancer/</link><guid isPermaLink="true">https://evidence.luvai.net/myths/artificial-sweeteners-cancer/</guid><description>2023 年 WHO 旗下 IARC 把阿斯巴甜列為「可能致癌」，但同一天 JECFA 維持每日安全攝取量不變。</description><pubDate>Fri, 12 Jun 2026 00:00:00 GMT</pubDate><category>阿斯巴甜</category><category>代糖</category><category>人工甜味劑</category><category>致癌</category><category>WHO</category></item><item><title>喝咖啡會脫水、所以不能算進每日喝水量？</title><link>https://evidence.luvai.net/myths/coffee-dehydration/</link><guid isPermaLink="true">https://evidence.luvai.net/myths/coffee-dehydration/</guid><description>對習慣喝咖啡的人來說，適量咖啡（含咖啡因）不會造成淨脫水，水分大致可計入每日飲水。</description><pubDate>Fri, 12 Jun 2026 00:00:00 GMT</pubDate><category>咖啡</category><category>咖啡因</category><category>水分平衡</category><category>脫水</category><category>飲水</category></item><item><title>口服膠原蛋白能「直接補到皮膚」變好嗎？答案藏在誰出錢</title><link>https://evidence.luvai.net/myths/collagen-skin/</link><guid isPermaLink="true">https://evidence.luvai.net/myths/collagen-skin/</guid><description>吃下去的膠原蛋白會被消化成胺基酸，不會直接貼到皮膚上；部分試驗看到有限益處，但好處幾乎只出現在業界資助的研究。</description><pubDate>Fri, 12 Jun 2026 00:00:00 GMT</pubDate><category>膠原蛋白</category><category>皮膚保養</category><category>保健食品</category><category>抗老</category><category>利益衝突</category></item><item><title>吃宵夜、睡前吃東西一定會變胖嗎？</title><link>https://evidence.luvai.net/myths/late-night-eating/</link><guid isPermaLink="true">https://evidence.luvai.net/myths/late-night-eating/</guid><description>變胖主要看總熱量是否過剩；較晚進食與較高體重有關聯，但「同樣熱量純因時間晚就變胖」的因果證據有限。</description><pubDate>Fri, 12 Jun 2026 00:00:00 GMT</pubDate><category>宵夜</category><category>進食時機</category><category>體重管理</category><category>晝夜節律</category><category>熱量平衡</category></item><item><title>微波爐加熱會「破壞營養、產生致癌物或輻射」？</title><link>https://evidence.luvai.net/myths/microwave-nutrition/</link><guid isPermaLink="true">https://evidence.luvai.net/myths/microwave-nutrition/</guid><description>微波是非游離輻射、不會讓食物帶輻射或致癌；因加熱快、用水少，保留營養常與其他烹調相當或更好。</description><pubDate>Fri, 12 Jun 2026 00:00:00 GMT</pubDate><category>微波爐</category><category>烹調營養</category><category>輻射</category><category>食品安全</category><category>維生素C</category></item><item><title>「天然／草本」的保健品就沒有副作用、所以很安全？</title><link>https://evidence.luvai.net/myths/natural-no-side-effects/</link><guid isPermaLink="true">https://evidence.luvai.net/myths/natural-no-side-effects/</guid><description>天然不等於安全。草本與保健品一樣有副作用，還可能和處方藥危險地交互作用。</description><pubDate>Fri, 12 Jun 2026 00:00:00 GMT</pubDate><category>草本保健品</category><category>藥物交互作用</category><category>天然迷思</category><category>用藥安全</category><category>保健食品</category></item><item><title>鎂：功效、建議量與「鎂治百病」的真相</title><link>https://evidence.luvai.net/ingredients/magnesium/</link><guid isPermaLink="true">https://evidence.luvai.net/ingredients/magnesium/</guid><description>一份白話的鎂成分卡——它真正的角色、每天需要多少、補充劑為什麼有 350 毫克的特別上限、缺乏怎麼看，以及哪些宣稱被過度放大。</description><pubDate>Fri, 12 Jun 2026 00:00:00 GMT</pubDate><category>鎂</category><category>礦物質</category><category>保健食品</category><category>上限</category><category>闢謠</category></item><item><title>Omega-3（魚油）：EPA／DHA 全解析</title><link>https://evidence.luvai.net/ingredients/omega-3/</link><guid isPermaLink="true">https://evidence.luvai.net/ingredients/omega-3/</guid><description>Omega-3 成分卡：EPA/DHA 的角色、攝取量、心血管實證界線、過量出血風險與食物來源。</description><pubDate>Fri, 12 Jun 2026 00:00:00 GMT</pubDate><category>Omega-3</category><category>魚油</category><category>EPA</category><category>DHA</category><category>心血管</category></item><item><title>鋅（Zinc）：免疫、傷口癒合與感冒含片的真實證據</title><link>https://evidence.luvai.net/ingredients/zinc/</link><guid isPermaLink="true">https://evidence.luvai.net/ingredients/zinc/</guid><description>鋅的功能、男11mg女8mg建議量、成人40mg上限、過量干擾銅吸收，與感冒含片、鼻噴劑的證據與風險。</description><pubDate>Fri, 12 Jun 2026 00:00:00 GMT</pubDate><category>鋅</category><category>礦物質</category><category>免疫</category><category>膳食補充劑</category><category>感冒</category></item><item><title>維生素 D：功效、建議量與該注意的事</title><link>https://evidence.luvai.net/ingredients/vitamin-d/</link><guid isPermaLink="true">https://evidence.luvai.net/ingredients/vitamin-d/</guid><description>一份白話的維生素 D 成分卡——它真正被證實的角色、每天需要多少、上限在哪，以及對一般人補充的實證界線。</description><pubDate>Fri, 12 Jun 2026 00:00:00 GMT</pubDate><category>維生素D</category><category>骨骼健康</category><category>鈣質</category><category>保健食品</category></item><item><title>鈣和鐵一定要分開吃，不然會「互相抵消」？</title><link>https://evidence.luvai.net/myths/calcium-iron-timing/</link><guid isPermaLink="true">https://evidence.luvai.net/myths/calcium-iron-timing/</guid><description>單餐研究確實看到鈣會擋鐵，但拉長到數週的試驗，影響卻幾乎消失。該不該分開吃，答案取決於你是誰。</description><pubDate>Tue, 09 Jun 2026 00:00:00 GMT</pubDate><category>鈣</category><category>鐵</category><category>礦物質</category><category>吸收</category><category>保健食品</category></item><item><title>如何看懂一則健康研究：證據金字塔的白話版</title><link>https://evidence.luvai.net/articles/how-to-read-health-evidence/</link><guid isPermaLink="true">https://evidence.luvai.net/articles/how-to-read-health-evidence/</guid><description>同樣是「研究顯示」，份量天差地別。學會分辨系統性回顧、RCT、觀察性研究與動物實驗，你就能自己擋掉八成的健康謠言。</description><pubDate>Mon, 08 Jun 2026 00:00:00 GMT</pubDate><category>證據等級</category><category>研究方法</category><category>闢謠</category><category>媒體識讀</category></item><item><title>維他命 C 能預防感冒嗎？證據其實分兩種人</title><link>https://evidence.luvai.net/myths/vitamin-c-prevent-cold/</link><guid isPermaLink="true">https://evidence.luvai.net/myths/vitamin-c-prevent-cold/</guid><description>對一般人來說，每天補維他命 C 並不會讓你少感冒；但它可能讓病程稍微短一點，而且有一群人例外。</description><pubDate>Sun, 07 Jun 2026 00:00:00 GMT</pubDate><category>維他命C</category><category>感冒</category><category>免疫</category><category>保健食品</category></item><item><title>維他命 C：功效、建議量與該注意的事</title><link>https://evidence.luvai.net/ingredients/vitamin-c/</link><guid isPermaLink="true">https://evidence.luvai.net/ingredients/vitamin-c/</guid><description>一份白話的維他命 C 成分卡——它真正被證實的角色、每天需要多少、上限在哪、哪些人要特別注意。</description><pubDate>Sat, 06 Jun 2026 00:00:00 GMT</pubDate><category>維他命C</category><category>抗氧化</category><category>膠原蛋白</category><category>保健食品</category></item><item><title>「排毒」保健品真的能幫身體排出毒素嗎？</title><link>https://evidence.luvai.net/myths/detox-supplements/</link><guid isPermaLink="true">https://evidence.luvai.net/myths/detox-supplements/</guid><description>你的肝和腎本來就是專職排毒器官。市售排毒／淨化產品不但缺乏實證，有些做法還可能傷身。</description><pubDate>Fri, 05 Jun 2026 00:00:00 GMT</pubDate><category>排毒</category><category>淨化</category><category>保健食品</category><category>偽科學</category></item></channel></rss>