Dựa trên bằng chứng Đánh giá thực phẩm chức năng
Every heart claim cited.
We read the cardiovascular studies so you don't have to.
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)
coenzymeEssential cofactor in mitochondrial electron transport chain (Complex I-III) supporting cellular energy production (ATP) in high-demand cardiac tissue; potent lipid-soluble …
Vitamin D
vitaminBinds to vitamin D receptors (VDR) on cardiomyocytes, vascular smooth muscle, and endothelial cells regulating calcium handling and contractile function; …
Vitamin K2
vitaminActivates matrix Gla protein (MGP) — the most potent natural inhibitor of arterial calcification — through gamma-carboxylation; directs calcium deposition …
Niacin (Vitamin B3)
vitaminActivates GPR109A (HCA2) receptor in adipocytes reducing lipolysis and free fatty acid flux to the liver, decreasing hepatic VLDL/triglyceride production; …
Magnesium
mineralEssential cofactor for >300 enzymatic reactions regulating vascular tone; acts as a natural calcium channel blocker relaxing vascular smooth muscle; …
Omega-3 Fatty Acids (EPA/DHA)
fatty_acidLong-chain polyunsaturated fatty acids that incorporate into cell membranes modulating inflammatory signaling via reduced arachidonic acid conversion to pro-inflammatory eicosanoids; …
Top Conditions
High Cholesterol (Hyperlipidemia)
38% of US adults have total cholesterol >=200 mg/dL; 12% have LDL >=160 mg/dL
Atherosclerosis
Subclinical atherosclerosis present in >50% of adults over 40
Heart Failure
6.7 million US adults; prevalence increases with age (10% in adults >65)
Cardiac Arrhythmia
Atrial fibrillation: 33.5 million worldwide; PVCs: present in 75% of healthy adults
Peripheral Artery Disease (PAD)
8.5 million US adults; 12-20% of adults >60 years
High Blood Pressure (Hypertension)
47% of US adults (116 million); ~1.28 billion adults worldwide
Recent Evidence Updates
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12 nghiên cứu
Guides & Resources
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 …
lifestyleThe 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 …
safetyTaking 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 …
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.
Multiple randomized controlled trials (RCTs) or meta-analyses with consistent positive results and large sample sizes.
At least one RCT with mostly consistent results across studies. Evidence suggests benefit but more research may be needed.
Small studies or observational data with some positive signals. Promising but insufficient for strong recommendations.
In vitro studies, case reports, or pilot studies only. Early-stage research that requires clinical validation.
How It Works
Không quảng cáo. Không xếp hạng tài trợ. Chỉ có khoa học.
Trung tâm nghiên cứu
Chúng tôi tìm kiếm trên PubMed mọi nghiên cứu lâm sàng về thành phần thực phẩm bổ sung.
Trích xuất
Chúng tôi trích xuất các kết quả chính — cỡ mẫu, loại nghiên cứu và kết quả.
Xếp Hạng từ A đến F
Chúng tôi xếp hạng bằng chứng như học bạ — từ A (mạnh) đến F (tiêu cực).
Câu Trả Lời Rõ Ràng
Bạn nhận được câu trả lời rõ ràng trong vài giây — liệu thực phẩm bổ sung này có thực sự hiệu quả không?
Cited Health Network
Explore evidence-based research across multiple health domains.
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Tuyên bố miễn trừ FDA: Các tuyên bố này chưa được Cục Quản lý Thực phẩm và Dược phẩm (FDA) đánh giá. Các sản phẩm và thông tin trên trang web này không nhằm mục đích chẩn đoán, điều trị, chữa bệnh hoặc phòng ngừa bất kỳ bệnh nào. Xếp hạng bằng chứng được trình bày dựa trên phân tích của chúng tôi về nghiên cứu đã bình duyệt được công bố và không cấu thành tư vấn y khoa. Luôn tham khảo ý kiến chuyên gia y tế trước khi bắt đầu bất kỳ chế độ thực phẩm chức năng nào.