The Claim
A daily intake of approximately 180 grams of high-nitrate vegetables for one week reduces systolic blood pressure by an average of 4 mmHg in healthy young women.
What the research says
Supports is higher
Support is ahead, but a single strong opposing study can change this.
These are independent scores, not a percentage. Higher-grade studies count more, so a single strong opposing study can outweigh several weaker ones.
Eating about 180 grams of high-nitrate vegetables every day for one week lowers systolic blood pressure by an average of 4 mmHg in healthy young women.
See the scientific wording
A daily intake of approximately 180 grams of high-nitrate vegetables for one week reduces systolic blood pressure by an average of 4 mmHg in healthy young women, suggesting dietary nitrate may contribute to acute blood pressure modulation.
Eating nitrate-rich vegetables sends nitrate into the blood, which the mouth bacteria turn into nitrite. The body absorbs that nitrite, and in areas with low oxygen, it becomes nitric oxide. Nitric oxide tells blood vessels to relax, which lowers blood pressure.
What the research says
1 studyThis study found that when healthy young women ate lots of nitrate-rich veggies like spinach for a week, their blood pressure dropped by about 4 points — just like the claim says. It proves these veggies can have a quick, measurable effect on blood pressure.
Score breakdown, mechanism chain, raw evidence, ideal studies needed & 1 supporting studies
Not medical advice. For informational purposes only. Always consult a qualified healthcare professional before making health decisions.