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HeartCited

循证 补充剂评测

Every heart claim cited.

We read the cardiovascular studies so you don't have to.

浏览成分

Evidence-based supplement research you can trust. We analyze peer-reviewed clinical studies from PubMed and grade every supplement ingredient on a transparent A–D scale. No sponsored rankings, no manufacturer influence — just science.

Featured Ingredients

Coenzyme Q10 (CoQ10)

coenzyme

Essential cofactor in mitochondrial electron transport chain (Complex I-III) supporting cellular energy production (ATP) in high-demand cardiac tissue; potent lipid-soluble …

3 种已研究的健康状况

Vitamin D

vitamin

Binds to vitamin D receptors (VDR) on cardiomyocytes, vascular smooth muscle, and endothelial cells regulating calcium handling and contractile function; …

2 种已研究的健康状况

Vitamin K2

vitamin

Activates matrix Gla protein (MGP) — the most potent natural inhibitor of arterial calcification — through gamma-carboxylation; directs calcium deposition …

1 种已研究的健康状况

Niacin (Vitamin B3)

vitamin

Activates GPR109A (HCA2) receptor in adipocytes reducing lipolysis and free fatty acid flux to the liver, decreasing hepatic VLDL/triglyceride production; …

2 种已研究的健康状况

Magnesium

mineral

Essential cofactor for >300 enzymatic reactions regulating vascular tone; acts as a natural calcium channel blocker relaxing vascular smooth muscle; …

3 种已研究的健康状况

Omega-3 Fatty Acids (EPA/DHA)

fatty_acid

Long-chain polyunsaturated fatty acids that incorporate into cell membranes modulating inflammatory signaling via reduced arachidonic acid conversion to pro-inflammatory eicosanoids; …

3 种已研究的健康状况
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Top Conditions

High Cholesterol (Hyperlipidemia)

38% of US adults have total cholesterol >=200 mg/dL; 12% have LDL >=160 mg/dL

Usually asymptomatic Xanthomas (tendon/skin deposits) in severe cases Corneal arcus +1

Atherosclerosis

Subclinical atherosclerosis present in >50% of adults over 40

Often asymptomatic until advanced Angina Claudication +1

Heart Failure

6.7 million US adults; prevalence increases with age (10% in adults >65)

Dyspnea (exertional and at rest) Orthopnea Paroxysmal nocturnal dyspnea +3

Cardiac Arrhythmia

Atrial fibrillation: 33.5 million worldwide; PVCs: present in 75% of healthy adults

Palpitations Skipped beats Racing heart +3

Peripheral Artery Disease (PAD)

8.5 million US adults; 12-20% of adults >60 years

Intermittent claudication (leg pain with walking) Numbness/weakness in legs Cold legs/feet +2

High Blood Pressure (Hypertension)

47% of US adults (116 million); ~1.28 billion adults worldwide

Often asymptomatic ('silent killer') Severe: headache, shortness of breath, nosebleeds Chest pain +2
查看全部健康状况 →

Recent Evidence Updates

B
Lycopene 用于 High Blood Pressure (Hypertension)

6 项研究

B
Selenium 用于 Oxidative Stress (Cardiovascular)

3 项研究

B
Olive Leaf Extract 用于 High Blood Pressure (Hypertension)

5 项研究

B
Flaxseed Oil 用于 High Blood Pressure (Hypertension)

11 项研究

B
Curcumin 用于 Cardiovascular Inflammation

12 项研究

Guides & Resources

lifestyle

Exercise for Heart Health: How Supplements Can Support Your Routine

Regular physical activity is unequivocally one of the most powerful interventions for cardiovascular health, with effects that rival or exceed many pharmaceutical treatments. The American …

 lifestyle

The Mediterranean Diet and Heart Supplements: A Complete Guide

The Mediterranean diet stands as the most well-validated dietary pattern for cardiovascular disease prevention, supported by decades of epidemiological evidence and confirmed by the landmark …

 safety

Taking Supplements While on Blood Thinners: Essential Cautions

Anticoagulant and antiplatelet medications — including warfarin, heparin, direct oral anticoagulants (DOACs such as apixaban, rivaroxaban, edoxaban, and dabigatran), aspirin, clopidogrel, and prasugrel — are …
View all 10 guides →

Evidence Grading System

Every supplement claim on this site is graded on an A–D scale based on peer-reviewed clinical research from PubMed. Our algorithm evaluates study design (RCTs rank highest), consistency of results, sample sizes, and the overall body of evidence. No manufacturer sponsorship influences our grades.

A Strong Evidence

Multiple randomized controlled trials (RCTs) or meta-analyses with consistent positive results and large sample sizes.

B Good Evidence

At least one RCT with mostly consistent results across studies. Evidence suggests benefit but more research may be needed.

C Some Evidence

Small studies or observational data with some positive signals. Promising but insufficient for strong recommendations.

D Very Early Research

In vitro studies, case reports, or pilot studies only. Early-stage research that requires clinical validation.

查看完整的研究方法 →

How It Works

无广告。无赞助排名。只有科学。

1

研究中心

我们在 PubMed 上检索每一项关于补充剂成分的临床研究。

2

提取

我们提取关键发现——样本量、研究类型和结果。

3

A 至 F 级

我们像成绩单一样对证据进行分级——从 A（有力）到 F（阴性）。

4

明确答案

几秒内获得明确答案——这种补充剂是否真的有效？

Cited Health Network

Explore evidence-based research across multiple health domains.

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Evidence-based gut health supplement reviews. Every claim about probiotics, preb

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Evidence-based immune supplement reviews. Every claim about vitamin C, zinc, eld

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Evidence-based brain and cognitive supplement reviews. Every claim about nootrop

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Evidence-based weight management supplement reviews. Every claim about green tea

 SkinCited

Evidence-based skin health supplement reviews. Every claim about collagen, vitam

FDA 免责声明: 这些声明未经美国食品药品监督管理局（FDA）评估。本网站上的产品和信息无意用于诊断、治疗、治愈或预防任何疾病。所展示的证据等级基于我们对已发表的同行评审研究的分析，不构成医疗建议。在开始任何补充剂方案之前，请务必咨询您的医疗保健提供者。