Banana香蕉
Signature ingredient: Potassium — B-grade evidence (Hypertension, ~10% of the studied dose per serving)
Standard nutrients per USDA FoodData Central · phytochemicals (lutein / K2 / sulforaphane etc.) are literature estimates, varying by variety and processing
S / A … ingredient evidence tier (tap for the claim) | bar = how much of the studied dose one serving of Banana gives you
Trace contribution far below the studied dose — not a therapeutic source
Vitamin B6 (Pyridoxine / Pyridoxal-5'-Phosphate)
0.4mg · 23% DV
A Nausea and Vomiting →
＋ Premenstrual Syndrome B・Homocysteine D
≈ 1% of studied dose
Potassium
358mg · 8% DV
B Hypertension →
＋ Cardiovascular Disease B・Muscle Cramp D
≈ 10% of studied dose
Why this page doesn't claim "Banana works"
Whole foods almost never have RCTs — the evidence sits on the ingredients. So this page does one honest thing: it lists which graded ingredients Banana contains, how much, and how far that is from the studied dose. It makes no efficacy claim about Banana itself.
Bottom line: "Banana = high potassium" is actually overrated: one banana's potassium is only about 10% of the intake in blood-pressure studies, falling short of a therapeutic dose. It's a convenient everyday top-up, not a "blood-pressure food."
Every tier links to its full evidence page · Methodology →