Raw Onion: Can It Help With High Blood Pressure? (Expert Answer)
✪ Key Takeaway: Raw onion can help lower blood pressure through quercetin and sulfur compounds that relax blood vessels naturally. Introduction Your doctor tells you to watch your blood pressure, and suddenly every food choice feels like a medical decision. You might be asking this question because you heard someone mention that raw onions can help with high blood pressure, or maybe you noticed traditional remedies always include onions for heart health. Hi, I am Abdur, your nutrition coach, and today I am going to explain exactly how raw onions affect your blood pressure, what compounds make them work, and whether you should add them to your daily routine. What Makes Raw Onion Different From Cooked Onion? Raw onions contain higher levels of quercetin, a powerful flavonoid that directly impacts your cardiovascular system. When you cook onions, heat breaks down many of these heat-sensitive compounds and reduces their effectiveness. Raw onions also preserve sulfur-containing compounds that get destroyed during cooking processes. These sulfur compounds help your body produce nitric oxide, a molecule that relaxes blood vessel walls. When blood vessels relax, blood flows more easily and pressure against artery walls decreases naturally. Research shows that quercetin levels in raw onions can be up to 25 percent higher than in cooked versions. ✪ Fact: Red and yellow onions contain more quercetin than white onions, making them better choices for blood pressure management. How Does Quercetin Lower Blood Pressure? Quercetin works as a natural ACE inhibitor, blocking the enzyme that causes blood
