Wild celery extract (celery seed) and blood sugar

What 2 graded rows on wild celery extract (celery seed) agree on for blood sugar, and where they differ. Counted side by side, never averaged.

Consensus finder Rows from the Wild celery extract (celery seed) page, reviewed Oct 21, 2026 How it decides

What the rows agree on

Each block and row is one graded row from the Wild celery extract (celery seed) page, with its PubMed record.

Supplement

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2 rows · 67 people

They agree: both rows found an improvement.

No difference

Improved

Each block is one evidence row, sized by how many people it enrolled, with its grade inside.

From the rows

The best-graded row, grade D, is a crossover trial of 51 people (2022) and found an improvement.

The rows run from 16 to 51 people, published from 2018 to 2022: 2 single studies.

2 improved

Grade DFasting glucose, lipids, kidney and liver markers · Improved
Crossover RCT · n 51 · 2022 · Adults with hypertension on usual medication (Iran)
1.34 g/day · 4 weeks per period
Fasting glucose fell from 108.53 to 97.96 mg/dL; total cholesterol, triglycerides and LDL fell and HDL rose; blood counts and electrolytes did not change.
Row on the Wild celery extract (celery seed) page · PubMed 35536382 (opens PubMed)
Grade DBlood glucose in older adults with prediabetes · Improved
RCT · n 16 · 2018 · Adults over 60 with prediabetes (Indonesia)
250 mg three times daily (750 mg/day) · 12 days
Pre- and post-meal glucose fell significantly; insulin did not change significantly.
Row on the Wild celery extract (celery seed) page · PubMed 29436564 (opens PubMed)