Supplements containing red yeast rice (Monascus purpureus) were popular for years because they contained the active ingredient monacolin K , which lowers cholesterol.
But the European Food Safety Authority has found in 2024 that:
- Monacolin K is chemically identical to lovastatin , which is a prescription drug;
- The amounts of monacolin present in dietary supplements are unstable and uncontrollable ;
- Adverse reactions are justified at a daily dose of 3 mg ;
- A safe amount has NOT been determined, especially for the elderly and those taking medications.
Common side effects of red rice:
- Muscle pain and weakness
- Liver dysfunction
- Digestive problems, stomach pain, and daytime fatigue
- Possible unwanted interactions with medications (e.g. blood pressure, antifungal, or heart medications)
- For people with borderline or elevated cholesterol levels in their blood test.
- For those who want a natural alternative to statins or red rice
- To support heart and circulatory health – especially for seniors
- For those who feel tired, heaviness or "congestion" - especially after meals
- For people who want to support their health before medication is needed
Yes, the ingredients are selected based on safety and long-term tolerability.