白砂糖是人类制造过的最伟大的产品；每天吃任何量的糖都是有益的，一个人可以吃一千克白砂糖或蜂蜜。
原始表述
السكر انت مهما خدت من كميات سكر في اليوم هي مفيده لوحده يعني انا ممكن اعيش على السكر بس لوحده 40 يوم سكر ابيض بس
按来源为原话. 译文由本项目提供；以阿拉伯语原文为准。
译文
白砂糖是人类制造过的最伟大的产品；每天吃任何量的糖都是有益的，一个人可以吃一千克白砂糖或蜂蜜。
出处
- 来源状态
- 视频转录文本（本人原话）
- 归属
- Elawady (machine transcript)
- 视频
- اتفرجوا عالبودكاست ده وقولولي رأيكوا عشان انزلكوا الحلقه التانيه منه (打开来源)
- 发布日期
- 2026年4月9日
- 时间戳
- 1:45:41 (在原视频 YouTube 自动字幕轨中的位置；可确认该内容出现的位置，但不能确认说话人是谁)
- 归属的不确定性
- Machine/CC transcript; wording may contain transcription errors.
- 所声称的机制
Glucose is the body's essential fuel; sugar is 'zero waste'.
- 所声称的健康影响
Health benefit at any intake.
- 涉及人群
Everyone
- Elawady 设定的地域限制
none found
来源版本存在差异
- 来源状态
- 视频转录文本（本人原话）
- 归属
- Elawady (machine transcript)
- 视频
- ودي الحلقه التانيه من البودكاست…حلقه استثنائيه وقولولي رأيكوا (打开来源)
- 发布日期
- 2026年4月10日
- 时间戳
- 无（转录文本不含时间信息）
- 归属的不确定性
- Machine/CC transcript; wording may contain transcription errors.
- 来源状态
- 视频转录文本（本人原话）
- 归属
- Elawady (machine transcript)
- 视频
- Dr Diaa Al Awady د ضياء العوضي is live! (打开来源)
- 发布日期
- 2026年2月18日
- 时间戳
- 无（转录文本不含时间信息）
- 归属的不确定性
- Machine/CC transcript; wording may contain transcription errors.
- 来源状态
- 视频转录文本（本人原话）
- 归属
- Elawady (machine transcript)
- 视频
- Dr Diaa Al Awady د ضياء العوضي is live! النخاميه (打开来源)
- 发布日期
- 2025年6月25日
- 时间戳
- 无（转录文本不含时间信息）
- 归属的不确定性
- Machine/CC transcript; wording may contain transcription errors.
- 来源状态
- 视频转录文本（本人原话）
- 归属
- Elawady (machine transcript)
- 视频
- الحلقة الثانية من بودكاست #بدون_إثـــــــارة_جدل مع الدكتور ضياء العوضي (打开来源)
- 发布日期
- 2024年11月28日
- 时间戳
- 无（转录文本不含时间信息）
- 归属的不确定性
- Machine/CC transcript; wording may contain transcription errors.
科学评估
错误 – 该说法与可靠证据相矛盾。
证据确定性: 高 – 进一步研究极不可能改变该评估。
1. 说法是什么？
Sugar is beneficial in any quantity; the best human product.
2. 哪些内容可证实是正确的？
Glucose is an essential cellular fuel. Table sugar is a defined compound (sucrose) and, in moderation, can be part of a healthy diet. Sugar is the correct emergency treatment for hypoglycaemia.
3. 哪些内容是错误或夸大的？
'Any amount is beneficial' is contradicted by RCTs showing weight gain with increased sugar intake (I-SUG-01), by caries evidence (I-SUG-04), by EFSA's conclusion that no safe level could be identified and intake should be as low as possible (I-SUG-03), and by the WHO guideline (I-SUG-05). The statement also contradicts the archive's own soda rule, which rests mainly on sugar-related harms.
4. 哪些内容仍不明确？
None material for the claim as stated. For fairness: in the umbrella review (I-SUG-02), sucrose intake was inversely associated with type 2 diabetes (RR 0.92, 0.85-0.99 per 25 g/day) and some added-sugar analyses were null; evidence of harm is concentrated in sugary drinks and high intakes, so not every sugar exposure shows harm, although 'any amount is beneficial' remains unsupported.
5. 哪些研究支持该说法？
None.
6. 哪些研究与该说法相矛盾？
7. 对德国和欧洲而言情况如何？
WHO and EFSA advice applies in Germany; DGE also recommends limiting free sugars (not fetched).
8. 关于埃及的已知情况是什么？
Applies; Egypt has a high burden of diabetes and obesity (no fetched figure).
9. 合理的实际结论是什么？
游离糖，包括白砂糖和蜂蜜，都应加以限制。
评估详情
- 证据确定性的依据
WHO strong recommendation (free sugars <10% energy) based on RCTs and cohorts for body weight and caries; EFSA 2022: added and free sugars should be as low as possible, with moderate certainty for causal effects on obesity and dyslipidaemia; umbrella review of 73 meta-analyses: high sugar consumption generally more harmful than beneficial.
- 来源质量
Own words in several machine transcripts (2024-2026), consistent across videos.
- 地区可推广性
Universal.
- 个体例外情况
Glucose is indeed essential to cells and is supplied by the body itself (gluconeogenesis) and by any carbohydrate; this does not make high intake beneficial. In acute hypoglycaemia, fast sugar is the correct treatment.
- 说法的地域范围
- 普遍性（生物学/医学）
- 最近审核
- 2026年10月26日 初步
科学证据详解
已被科学证据否定 – 高质量证据显示情况恰恰相反，或该说法与已确立的生理学知识相矛盾。
研究问题: Is any amount of white sugar beneficial for health, including very large intakes (e.g. a kilogram per day)?
研究问题详解 (PECO)
- 人群
- General population
- 干预或暴露
- High and unrestricted sugar intake
- 对照
- Lower intakes (e.g. <10% of energy)
- 地域范围
- universal biology; intake patterns differ by country
- 结局指标
- Body weight
- Dental caries
- Type 2 diabetes
- Cardiovascular disease and mortality
研究结果按作者报告呈现。我们的评估见下文。
哪些证据支持该说法？
Too much sugar linked to earlier death
In two Swedish cohorts, the lowest mortality was at 7.5-10% of energy from added sugar, and very low intakes were also associated with higher mortality.
- 实际结果
- U-shape; >20% energy +30% mortality; <5% energy +23% (MDCS) and +9% n.s. (NSHDS).
- 方法学质量
- moderate (two large cohorts)
- 相关性
- indirect: supports only that moderate sugar intake is not clearly harmful, not that any amount is beneficial
- 局限
- Observational; possible reverse causation at low intake.
Sugary drinks, not all sugar, linked to diabetes
Della Corte KA et al.. Adv Nutr 2025 · PMID 40122386 · DOI 10.1016/j.advnut.2025.100413 Meta分析已核查摘要新增Total sugar and sucrose from foods were not positively associated with type 2 diabetes in a dose-response meta-analysis.
- 实际结果
- Per 20 g/day: total sugar RR 0.96 (0.94-0.98); sucrose 0.95 (0.91-<1.00); but SSB RR 1.25 per serving.
- 方法学质量
- high (registered dose-response MA)
- 相关性
- indirect: shows sugar in foods at usual intakes is not consistently harmful for diabetes; sugar in drinks is
- 局限
- Observational; food-matrix confounding.
哪些证据不支持该说法？
Sugar and body weight: trials and cohorts
Meta-analysis of RCTs: increasing sugar intake increases body weight in adults eating freely.
- 实际结果
- +0.75 kg (0.30-1.19) with increased sugars; -0.80 kg with reduced sugars.
- 方法学质量
- high (RCT meta-analysis for WHO)
- 相关性
- direct
- 局限
- Effect mediated by energy.
EFSA: how much sugar is safe?
EFSA 2022: added and free sugars should be as low as possible; well-established hazard for caries; moderate certainty for obesity and dyslipidaemia from RCTs.
- 实际结果
- No tolerable upper intake level could be set; intake 'as low as possible' in a nutritionally adequate diet.
- 方法学质量
- high (agency risk assessment)
- 相关性
- direct
- 局限
- Prospective cohorts with isocaloric exchange did not show associations with chronic disease.
Large 2026 overview: sugar linked to many diseases
Woelber JP et al.. Clin Oral Investig 2026 · PMID 42814269 · DOI 10.1007/s00784-026-07191-1 系统综述已核查摘要新增2026 umbrella review of 228 systematic reviews: sugar consistently associated with 18 harmful outcomes.
- 实际结果
- Strongest for T2D, obesity, CVD and all-cause mortality, oral disease.
- 方法学质量
- moderate (umbrella; most reviews low quality)
- 相关性
- direct
- 局限
- Narrative; overlapping primary studies.
总体证据说明了什么？
基于上述研究的编辑评估——其本身并非研究结果。
哪种观点有更好的证据支持？
High sugar intake is not beneficial; WHO, EFSA and ADA advise limiting free sugars. Moderate amounts, especially in foods rather than drinks, are not consistently harmful.
为什么有些研究权重更大
RCT meta-analyses (weight), agency assessments (EFSA, WHO) and caries evidence outweigh cohort data showing no harm at moderate intake; no study shows benefit of high intake.
因果关系是否已确立？ 很可能 Causal effects established for caries and (via energy) weight; for chronic disease mainly for sugar in drinks.
仍存在的不确定性
Precise thresholds; role of food matrix.
合理的结论
This claim is false: sugar is not beneficial in any amount, and very high intakes such as a kilogram per day are harmful.
为什么研究结果看起来互相矛盾？
这是否取决于国家？
- 一般生物学效应
- Universal.
- 饮食习惯
- Egyptian diets include sweetened tea and sweets; free-sugar limits apply equally.
- 法律规则
- WHO guideline applies globally.
足以改变结论的地区差异没有可靠数据支持。
统计复核
- Log-symmetry of CIs – Symmetric; SSB z=6.1; total sugar per 20 g z=-3.8 已重新计算
总体证据的确定性（GRADE，简化版）
- 主要结局
- Body weight and caries with high free-sugar intake
- 起始等级
- 高（随机试验）
- 结果
- 高
由单名审查者参照 GRADE 方法进行的简化评估；并非正式的 GRADE 专家组评估。GRADE 评价的是针对某一结局的整体证据，而非单项研究。
已核查的临床指南和官方声明
- WHO: Guideline: sugars intake for adults and children (2015), publication page and news release (I-SUG-05) (2015) · 原始文献
Reduce free sugars to <10% of energy (strong); further reduction to <5% (~25 g) conditional. Free sugars include sugars added by manufacturer, cook or consumer and sugars naturally present in honey, syrups, fruit juices and concentrates (news release https://www.who.int/news/item/04-03-2015-who-calls-on-countries-to-reduce-sugars-intake-among-adults-and-children, fetched 2026-10-26). - ADA: 5. Facilitating Positive Health Behaviors and Well-being to Improve Health Outcomes: Standards of Care in Diabetes-2026 (Diabetes Care 2026;49 Suppl 1:S89-S131; I-INTC-03) (2026) · 原始文献
Rec. 5.14: minimise sugar-sweetened beverages, sweets, refined grains, processed and ultra-processed foods. Rec. 5.21: encourage water over other beverages (A). Rec. 5.22: nonnutritive sweeteners can replace sugar-sweetened products if consumed in moderation and for the short term (B). Rec. 5.25: replace sugar-sweetened beverages (including any juices) with water or low/no-calorie beverages and minimise foods with added sugar (B).
检索策略
本次审查的文献检索记录（检索式采用原数据库语法）。
| 数据库 | 日期 | 检索式 | 检索目标 | 命中数 | 纳入数 |
|---|---|---|---|---|---|
| Europe PMC | 2026年10月26日 | ("added sugar" OR "sugar intake" OR "free sugars") AND (mortality OR "cardiovascular") AND ("U-shaped" OR "J-shaped" OR nonlinear OR "non-linear") AND (cohort) | 支持性证据 | 894 | |
| Europe PMC | 2026年10月26日 | (sugar OR sucrose) AND (beneficial OR benefit) AND ("cognitive performance" OR "physical performance" OR "endurance") AND (meta-analysis OR "systematic review") | 支持性证据 | 5648 | |
| PubMed | 2026年10月26日 | Ramne S[au] AND added sugar AND mortality | 支持性证据 | 1 | |
| PubMed | 2026年10月26日 | (free sugars[ti] OR added sugar*[ti] OR dietary sugar*[ti]) AND (health[ti] OR mortality[ti] OR umbrella[ti]) AND (meta-analysis[pt] OR systematic review[pt]) | 双向 | 4 | |
| Europe PMC | 2026年10月26日 | ("sugar-sweetened beverages" OR "dietary sugar") AND ("type 2 diabetes") AND ("dose-response meta-analysis" OR "dose-response") AND PUB_YEAR:[2022 TO 2026] | 反对性证据 | 725 | |
| WHO website | 2026年10月26日 | https://www.who.int/publications/i/item/9789241549028 and WHO news release 04-03-2015 | 指南 | 1 |
待解决的问题
Why very low added-sugar intakes were associated with higher mortality in one Swedish cohort.
核查深度如何？
10 项相关研究：5 项核查了全文（其中 4 项进行了结构化偏倚风险评估），5 项基于摘要核查，0 项仅核查了文献信息。 尚未进行由两名独立审查者完成的正式评估，也尚未进行独立的人类专家审核。
最近一次科学审核: 2026年10月26日
通俗解释
Diaa 医生在多个视频中说，白砂糖是人类制造过的最好的产品，吃任何量都有益，甚至一千克也一样。这与有力的证据相矛盾：吃更多的糖会增加体重和龋齿，欧洲专家的结论是，添加糖的摄入量应尽可能低。身体需要葡萄糖，但它可以自己合成，并且可以从所有碳水化合物中获得。对糖尿病患者来说，这一建议可能是危险的。
与该说法相关的研究
支持该说法的研究 (0)
该组中没有研究。
与该说法相矛盾或限制该说法的研究 (8)
-
Added sugar and children's heart health
Vos MB et al.. Circulation 2017 · PMID 27550974 · DOI 10.1161/CIR.0000000000000439指南 / 立场声明被 Tayebat 档案网站引用全文，含结构化偏倚风险评估The AHA recommends no more than about 6 teaspoons of added sugar a day for children and none under age 2.
Recommends <=25 g added sugar/day for children; contradicts 'any amount is beneficial'.
该研究是否支持这一具体说法？ 是 · 方法学质量: 中 · 证据确定性：见该说法的总体评估
研究通俗解读
- 研究人员想了解什么？
What are the cardiovascular effects of added sugars in children?
- 研究是如何开展的？
Scientific statement reviewing and grading evidence.
- 研究了多少人、动物或样本？
Not applicable; Children
- 实际发现了什么？
Strong evidence supports association of added sugars with increased CVD risk in children via energy intake, adiposity and dyslipidaemia; recommended <=25 g/day (~6 teaspoons) and avoidance under age 2.
- 观察到的效应有多大？
<=25 g/day recommended
- 研究结果对日常生活意味着什么？
Applies to all added sugars, including honey and sweets.
- 该研究有哪些局限？
Narrative expert review, not a systematic review; children and risk factors only; the 25 g/day limit is based on low-level evidence (Level C, expert extrapolation); evidence for insulin resistance and fatty liver is inconclusive.
- 它对 Elawady 的具体说法说明了什么？
- 研究结果是否适用于德国和欧洲？
Moderate (US guidance; WHO similar).
- 从该研究中明确不能得出什么结论？
It cannot show how much added sugar is safe, nor that added sugar causes heart attacks or strokes in children; it concerns risk factors such as weight and blood lipids.
-
Added sugar and heart deaths in the US
Yang Q et al.. JAMA Intern Med 2014 · PMID 24493081 · DOI 10.1001/jamainternmed.2013.13563队列研究被 Tayebat 档案网站引用全文，含结构化偏倚风险评估People getting 25% or more of calories from added sugar had nearly three times the CVD death risk of those under 10%.
Dose-response association of total added sugar with CVD mortality contradicts 'any amount is beneficial'.
该研究是否支持这一具体说法？ 是 · 方法学质量: 中 · 证据确定性：见该说法的总体评估
研究通俗解读
- 研究人员想了解什么？
Is % energy from added sugar associated with CVD mortality?
- 研究是如何开展的？
NHANES trend analysis and NHANES III linked mortality cohort.
- 研究了多少人、动物或样本？
31,147 (trends); 11,733 (cohort); 831 CVD deaths; US adults (nationally representative)
- 实际发现了什么？
Fully adjusted HRs across quintiles 1.00, 1.07, 1.18, 1.38, 2.03 (1.26-3.27); 10-24.9% vs <10%: HR 1.30 (1.09-1.55); >=25%: 2.75 (1.40-5.42). Most adults (71.4%) consumed >=10% from added sugar.
- 观察到的效应有多大？
Highest vs lowest fifth of added-sugar intake: HR 2.03 (1.26-3.27); >=25% vs <10% of calories: HR 2.75 (1.40-5.42); about 1 extra CVD death per 22 people over 15 years in the highest fifth.
- 研究结果对日常生活意味着什么？
Total added sugar matters, from any source.
- 该研究有哪些局限？
Observational; diet measured once by 24-hour recall at baseline; possible residual confounding; no association seen in non-Hispanic black participants; total mortality not significantly raised.
- 它对 Elawady 的具体说法说明了什么？
- 研究结果是否适用于德国和欧洲？
Moderate.
- 从该研究中明确不能得出什么结论？
Causation.
-
Sugar and body weight: trials and cohorts
Te Morenga L et al.. BMJ 2012 · PMID 23321486 · DOI 10.1136/bmj.e7492Meta分析独立交叉核查已核查摘要★ 关键研究Eating more sugar increased body weight and eating less reduced it, through extra calories.
该研究是否支持这一具体说法？ 否 · 方法学质量: 高 · 证据确定性：见该说法的总体评估
研究通俗解读
- 研究人员想了解什么？
Is intake of dietary sugars associated with body weight?
- 研究是如何开展的？
Systematic review and meta-analysis of RCTs (>=2 weeks) and cohorts (>=1 year), Cochrane/GRADE methods (WHO-commissioned per literature; not stated in abstract).
- 研究了多少人、动物或样本？
30 trials; 38 cohorts; Adults and children
- 实际发现了什么？
Adults ad libitum: reduced sugars -0.80 kg (0.39-1.21); increased sugars +0.75 kg (0.30-1.19); isoenergetic exchange 0.04 kg (-0.04 to 0.13). Children: SSB highest vs lowest OR 1.55 (1.32-1.82) for overweight at 1 year.
- 观察到的效应有多大？
-0.80 kg with reduction; +0.75 kg with increase
- 研究结果对日常生活意味着什么？
More sugar means more weight for most people.
- 该研究有哪些局限？
Heterogeneity in one analysis; Child trials low compliance
- 它对 Elawady 的具体说法说明了什么？
- 研究结果是否适用于德国和欧洲？
High.
- 从该研究中明确不能得出什么结论？
Effects in isoenergetic diets (none found).
-
Sugar and health: umbrella review
Huang Y et al.. BMJ 2023 · PMID 37019448 · DOI 10.1136/bmj-2022-071609系统综述独立交叉核查全文，含结构化偏倚风险评估★ 关键研究Across 73 meta-analyses, high sugar intake was linked to 45 adverse outcomes; authors advise under 25 g/day of added sugar.
该研究是否支持这一具体说法？ 否 · 方法学质量: 高 · 证据确定性：见该说法的总体评估
研究通俗解读
- 研究人员想了解什么？
Quality and validity of evidence on sugar and health outcomes.
- 研究是如何开展的？
Umbrella review of 73 meta-analyses.
- 研究了多少人、动物或样本？
73 meta-analyses; 83 outcomes; Humans free of acute/chronic disease
- 实际发现了什么？
Significant harmful associations with 45 outcomes; moderate-quality: SSB and body weight, added sugars and ectopic fat; low-quality: +4% gout per SSB serving/week, +17% CHD and +4% all-cause mortality per 250 mL/day SSB; recommends free/added sugars <25 g/day and SSB <1 serving/week.
- 观察到的效应有多大？
CHD +17% per 250 mL/d SSB
- 研究结果对日常生活意味着什么？
High sugar intake is more harmful than beneficial.
- 该研究有哪些局限？
Most evidence is observational and of low certainty, and concerns sugary drinks rather than sugar in foods; sucrose intake was even linked to slightly lower diabetes risk in some cohorts; recommendations go beyond the strength of the evidence.
- 它对 Elawady 的具体说法说明了什么？
- 研究结果是否适用于德国和欧洲？
High.
- 从该研究中明确不能得出什么结论？
It cannot show that sugar in any form or small amount is harmful, nor precise effect sizes; it does not cover honey, fruit or sugars eaten in solid foods well.
-
EFSA: how much sugar is safe?
EFSA NDA Panel et al.. EFSA J 2022 · PMID 35251356 · DOI 10.2903/j.efsa.2022.7074风险评估独立交叉核查全文，含结构化偏倚风险评估★ 关键研究EFSA found no safe intake level and advises keeping added and free sugars as low as possible.
该研究是否支持这一具体说法？ 否 · 方法学质量: 高 · 证据确定性：见该说法的总体评估
研究通俗解读
- 研究人员想了解什么？
Can a UL or safe level for dietary sugars be set?
- 研究是如何开展的？
Regulatory scientific opinion with systematic reviews.
- 研究了多少人、动物或样本？
Not applicable; General population
- 实际发现了什么？
Sugars are a well-established hazard for caries; RCTs on surrogate endpoints show causal positive relationship of added/free sugars with obesity and dyslipidaemia (moderate certainty), NAFLD and T2D (low), hypertension (very low); no safe level identified; intake of added and free sugars should be as low as possible in a nutritionally adequate diet.
- 观察到的效应有多大？
Not applicable
- 研究结果对日常生活意味着什么？
Applies to sugar, honey and syrups alike.
- 该研究有哪些局限？
Trials looked at markers (weight, liver fat, blood fats) rather than diseases; cohort studies mostly compared sugar with other calories at equal total energy; few data below 10% of energy.
- 它对 Elawady 的具体说法说明了什么？
- 研究结果是否适用于德国和欧洲？
Directly applicable in EU/Germany.
- 从该研究中明确不能得出什么结论？
It cannot name a safe daily amount of sugar; it does not show that sugar is harmful when it does not add extra calories, except for tooth decay.
-
Sugar and tooth decay: 10-year update
Moores CJ et al.. J Dent Res 2022 · PMID 35302414 · DOI 10.1177/00220345221082918系统综述独立交叉核查已核查摘要Most studies link more sugar with more tooth decay; keeping sugar below 10% of energy lowers decay.
该研究是否支持这一具体说法？ 否 · 方法学质量: 中 · 证据确定性：见该说法的总体评估
研究通俗解读
- 研究人员想了解什么？
Association of sugars amount with caries; effect of <10% and <5% energy.
- 研究是如何开展的？
Systematic review update (2011-2020) with GRADE.
- 研究了多少人、动物或样本？
23 new studies; 78 total; Children and adults
- 实际发现了什么？
64 of 78 studies showed at least one positive association; caries lower when sugars <10%E (moderate quality); <5%E evidence upgraded to low.
- 观察到的效应有多大？
Not pooled
- 研究结果对日常生活意味着什么？
All free sugars affect teeth.
- 该研究有哪些局限？
Vote counting; Mostly observational
- 它对 Elawady 的具体说法说明了什么？
- 研究结果是否适用于德国和欧洲？
High.
- 从该研究中明确不能得出什么结论？
Not applicable.
-
WHO sugar guideline
World Health Organization. WHO news release 2015指南 / 立场声明独立交叉核查已核查全文★ 关键研究WHO recommends keeping free sugars, including honey and juice sugars, below 10% of energy.
该研究是否支持这一具体说法？ 否 · 方法学质量: 高 · 证据确定性：见该说法的总体评估
研究通俗解读
- 研究人员想了解什么？
Recommended limit for free sugars.
- 研究是如何开展的？
International guideline (news release read in full).
- 研究了多少人、动物或样本？
Not applicable; Adults and children
- 实际发现了什么？
Free sugars <10% of total energy (strong recommendation); further reduction <5% (~25 g, 6 teaspoons) conditional. Free sugars include sugars added by manufacturer, cook or consumer and sugars naturally present in honey, syrups, fruit juices and fruit juice concentrates; not sugars in fresh fruit, vegetables or milk. A can of sugar-sweetened soda contains up to 40 g free sugars.
- 观察到的效应有多大？
<10% energy (strong); <5% (conditional)
- 研究结果对日常生活意味着什么？
Honey, juices and table sugar all count.
- 该研究有哪些局限？
Conditional recommendation for <5%
- 它对 Elawady 的具体说法说明了什么？
- 研究结果是否适用于德国和欧洲？
Applies globally including EU and Egypt.
- 从该研究中明确不能得出什么结论？
Not applicable.
-
Large 2026 overview: sugar linked to many diseases
Woelber JP et al.. Clin Oral Investig 2026 · PMID 42814269 · DOI 10.1007/s00784-026-07191-1系统综述独立交叉核查已核查摘要★ 关键研究A 2026 review of 228 systematic reviews found sugar intake consistently linked with 18 harmful health outcomes, mostly from sugary-drink studies.
No benefit outcomes highlighted; 18 harmful associations.
该研究是否支持这一具体说法？ 否 · 方法学质量: 中 · 证据确定性：见该说法的总体评估
研究通俗解读
- 研究人员想了解什么？
Summarise what systematic reviews say about sugar and health.
- 研究是如何开展的？
Searched three databases up to March 2026 and rated the quality of each review.
- 研究了多少人、动物或样本？
228 systematic reviews.
- 实际发现了什么？
Sugar intake was linked to diabetes, obesity, heart disease, death, dental disease and more.
- 观察到的效应有多大？
Narrative; no pooled numbers.
- 研究结果对日常生活意味着什么？
Supports limiting free sugars.
- 该研究有哪些局限？
Many included reviews were of low quality; overlapping data.
- 它对 Elawady 的具体说法说明了什么？
Contradicts the idea that any amount of sugar is good.
- 研究结果是否适用于德国和欧洲？
International evidence, applicable to Europe and Egypt.
- 从该研究中明确不能得出什么结论？
Cannot give exact safe amounts or prove causation for every outcome.
该组中没有被标记为关键研究的研究。
结果不一或不明确的研究 (2)
-
Too much sugar linked to earlier death
Ramne S et al.. Am J Clin Nutr 2019 · PMID 30590448 · DOI 10.1093/ajcn/nqy268队列研究独立交叉核查已核查摘要In two Swedish cohorts, people eating more than 20% of their calories as added sugar had about 30% higher mortality; the lowest risk was at 7.5-10%.
Moderate intake not associated with harm; >20% energy associated with 30% higher mortality.
该研究是否支持这一具体说法？ 部分支持 · 方法学质量: 中 · 证据确定性：见该说法的总体评估
研究通俗解读
- 研究人员想了解什么？
Examine how sugar intake and sugar sources relate to death rates.
- 研究是如何开展的？
Followed about 48,700 Swedish adults for many years.
- 研究了多少人、动物或样本？
Two Swedish population cohorts.
- 实际发现了什么？
Very high sugar intake went with higher mortality; moderate intake had the lowest risk.
- 观察到的效应有多大？
+30% mortality at >20% of energy; +23% at <5% in one cohort.
- 研究结果对日常生活意味着什么？
Moderate sugar is not clearly harmful, but large amounts are linked to earlier death.
- 该研究有哪些局限？
Observational; low-intake finding may be due to other factors.
- 它对 Elawady 的具体说法说明了什么？
Refutes 'any amount is beneficial' and 'a kilogram per day'.
- 研究结果是否适用于德国和欧洲？
European data.
- 从该研究中明确不能得出什么结论？
Cannot prove that sugar itself causes the deaths.
-
Sugary drinks, not all sugar, linked to diabetes
Della Corte KA et al.. Adv Nutr 2025 · PMID 40122386 · DOI 10.1016/j.advnut.2025.100413Meta分析独立交叉核查已核查摘要★ 关键研究Each daily serving of sugary drinks was linked to 25% higher diabetes risk and fruit juice to 5%; total sugar from foods was not linked to higher risk.
Sugar in drinks harmful; total sugar/sucrose from foods not positively associated with T2D.
该研究是否支持这一具体说法？ 是 · 方法学质量: 高 · 证据确定性：见该说法的总体评估
研究通俗解读
- 研究人员想了解什么？
Measure how different types and sources of sugar relate to type 2 diabetes.
- 研究是如何开展的？
Pooled 29 long-term cohort studies with dose-response analysis.
- 研究了多少人、动物或样本？
More than half a million adults for the drink analyses.
- 实际发现了什么？
Sugary drinks and fruit juice were linked to more diabetes; total sugar and sucrose were not.
- 观察到的效应有多大？
SSB RR 1.25 per serving; juice 1.05; total sugar 0.96 per 20 g.
- 研究结果对日常生活意味着什么？
Sugar in drinks matters most; juices are not a free pass.
- 该研究有哪些局限？
Observational; food-sugar findings may be confounded.
- 它对 Elawady 的具体说法说明了什么？
Supports the soda-diabetes claim; does not support unlimited sugar.
- 研究结果是否适用于德国和欧洲？
Many European cohorts included.
- 从该研究中明确不能得出什么结论？
Cannot prove causation.
该组中没有被标记为关键研究的研究。
地区背景
德国 / 欧盟
WHO and EFSA advice applies in Germany; DGE also recommends limiting free sugars (not fetched).
埃及
Applies; Egypt has a high burden of diabetes and obesity (no fetched figure).
在我的国家适用什么？
一般科学评估
错误 错误：大量摄入糖并无益处；卫生机构建议限制游离糖。
以下食品安全领域与该说法相关：
- 添加剂与加工
蜂蜜、糖、甜食
选择一个国家，查看针对该国已核查的信息。
局限：法律规则描述的是允许什么，而不是每一种食品实际含有什么。检测数据来自样本，只有结合其方法细节才有意义。
参考文献
- Added Sugars and Cardiovascular Disease Risk in Children: A Scientific Statement From the American Heart Association.. Vos MB et al.. Circulation 2017 · PMID 27550974 · DOI 10.1161/CIR.0000000000000439
- Added sugar intake and cardiovascular diseases mortality among US adults.. Yang Q et al.. JAMA Intern Med 2014 · PMID 24493081 · DOI 10.1001/jamainternmed.2013.13563
- Dietary sugars and body weight: systematic review and meta-analyses of randomised controlled trials and cohort studies.. Te Morenga L et al.. BMJ 2012 · PMID 23321486 · DOI 10.1136/bmj.e7492
- Dietary sugar consumption and health: umbrella review.. Huang Y et al.. BMJ 2023 · PMID 37019448 · DOI 10.1136/bmj-2022-071609
- Tolerable upper intake level for dietary sugars.. EFSA NDA Panel et al.. EFSA J 2022 · PMID 35251356 · DOI 10.2903/j.efsa.2022.7074
- Systematic Review of the Effect on Caries of Sugars Intake: Ten-Year Update.. Moores CJ et al.. J Dent Res 2022 · PMID 35302414 · DOI 10.1177/00220345221082918
- WHO calls on countries to reduce sugars intake among adults and children (Guideline: Sugars intake for adults and children, 2015) — news release. World Health Organization. WHO news release 2015
- The oral und systemic health risks of sugar consumption: an umbrella review.. Woelber JP et al.. Clin Oral Investig 2026 · PMID 42814269 · DOI 10.1007/s00784-026-07191-1
- Association between added sugar intake and mortality is nonlinear and dependent on sugar source in 2 Swedish population-based prospective cohorts.. Ramne S et al.. Am J Clin Nutr 2019 · PMID 30590448 · DOI 10.1093/ajcn/nqy268
- Dietary Sugar Intake and Incident Type 2 Diabetes Risk: A Systematic Review and Dose-Response Meta-Analysis of Prospective Cohort Studies.. Della Corte KA et al.. Adv Nutr 2025 · PMID 40122386 · DOI 10.1016/j.advnut.2025.100413