Ginger helps reduce "bad" cholesterol-ldl-reduire-naturellement">LDL cholesterol, lower blood pressure, and protect arteries. Clinical studies show a 10–18% reduction in LDL and a 5–8 mmHg reduction in systolic pressure after 8–12 weeks. A daily dose of 2–3 g is sufficient.
Ginger, cholesterol, and blood pressure: what the science says
Cardiovascular diseases remain the leading cause of death in Belgium. Beyond medication, diet plays a crucial role. Ginger (Zingiber officinale) has been studied for two decades for its cardioprotective effects: reducing LDL cholesterol, lowering blood pressure, and protecting arteries against oxidation.
Effects of ginger on cholesterol
Reduction of LDL ("bad" cholesterol)
A meta-analysis published in Phytomedicine (2018) analyzing 14 randomized clinical trials concluded that ginger significantly reduces LDL cholesterol (−10 to −18 mg/dL) and triglycerides (−15 to −24 mg/dL) compared to placebo. The effect is dose-dependent and appears after 8 to 12 weeks of regular supplementation.
Increase in HDL ("good" cholesterol)
Several studies report a moderate increase in HDL cholesterol (+3–5%) with ginger supplementation. The mechanism involves the activation of hepatic enzymes that promote LDL cholesterol clearance and HDL production.
Mechanism of action
Gingerols and shogaols inhibit HMG-CoA reductase—the same enzyme targeted by statins—thus reducing endogenous cholesterol synthesis. They also activate hepatic LDL receptors, accelerating the elimination of circulating LDL.
Effects of ginger on blood pressure
A meta-analysis in Phytotherapy Research (2019) combining 6 clinical trials showed that ginger reduces systolic pressure by 5.6 mmHg and diastolic pressure by 3.7 mmHg on average. The effects are more pronounced in hypertensive individuals over 50 years old.
How does ginger affect blood pressure?
- Vasodilation: Gingerols inhibit calcium channels in vascular smooth muscle cells, causing arteries to relax (similar mechanism to calcium channel blockers).
- Mild diuretic: Ginger slightly promotes sodium excretion, reducing osmotic pressure in blood vessels.
- Antiplatelet: Ginger inhibits platelet aggregation (antithrombotic effect), reducing the risk of clot formation.
Comparison table: ginger vs. other cardioprotective foods
| Food/supplement | LDL effect | Blood pressure effect | Level of evidence |
|---|---|---|---|
| Ginger (INTI) | −10 to −18 mg/dL | −5.6 mmHg syst. | ⭐⭐⭐⭐ |
| Garlic | −10 to −15 mg/dL | −8 mmHg syst. | ⭐⭐⭐⭐ |
| Turmeric | −10 to −20 mg/dL | Moderate effect | ⭐⭐⭐ |
| Beta-glucans (oats) | −15 to −20 mg/dL | Low | ⭐⭐⭐⭐⭐ |
| Omega-3 | TG −20 to −30% | −4 mmHg syst. | ⭐⭐⭐⭐⭐ |
Important precautions
⚠️ Drug interactions: Ginger has an antiplatelet effect. If you are taking anticoagulants (warfarin, heparin, high-dose aspirin) or antihypertensives, consult your doctor before taking high doses of ginger. Normal dietary doses (up to 4 g/day) are generally safe.
INTI: Sugar-free ginger shot + turmeric for cardiovascular health
INTI Essence combines cold-pressed organic ginger from Belgium with curcumin from turmeric—two complementary active ingredients for cardiovascular health. Ginger acts on LDL cholesterol and blood pressure, while curcumin reduces vascular inflammation-natural-remedy">inflammation. A synergy documented by several studies.
Available on inti-drink.com, free Luxembourg delivery in Belgium from €79.99.
Frequently asked questions
No. Ginger is a food supplement with moderate effects on cholesterol. Statins remain the reference treatment for significant hypercholesterolemia. Ginger can be used for prevention or as a complement to a healthy lifestyle, but it does not replace medical treatment.
Studies show measurable effects after 8 to 12 weeks of daily consumption. The effective dose is 2–3 g of active gingerols per day (approximately 15–20 ml of cold-pressed shot).
A moderate acute effect (vasodilation) may occur within hours of ingestion. The sustained effect on blood pressure requires regular consumption for several weeks.
Sources: Phytomedicine (2018); Phytotherapy Research (2019); Journal of the American Heart Association (2020); Nutrients (2021); PubMed Central meta-analyses cardiovasculaires.
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To learn more, read also:
- Cholesterol and sugary drinks in Belgium: LDL, triglycerides and ginger as a natural hypolipidemic agent
- Ginger and Cholesterol: Effects on LDL, HDL and Triglycerides
- Ginger and heart: precise cardiovascular protection — and how the sugar in INTI vs GIMBER comparison shot cancels it out
- Ginger and Heart Health: Cholesterol, Blood Pressure and Atherosclerosis
- INTI and heart health: sugar, atherosclerosis and cardioprotective ginger — natural cardiovascular prevention in Belgium
- Ginger & Cholesterol: Reduce LDL, Increase HDL and Protect Arteries
- Ginger and Cholesterol: LDL, HDL, Triglycerides and Lipid Profile
- Ginger and Cholesterol: Naturally Reducing LDL and Triglycerides