Salacia reticulata and blood sugar

What 4 graded rows on salacia reticulata agree on for blood sugar, and where they differ. Counted side by side, never averaged.

What the rows agree on

Each block and row is one graded row from the Salacia reticulata page, with its PubMed record.

Your question

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Salacia reticulata and blood sugar

4 rows · 313 people

They agree: all 4 rows found an improvement.

No difference
Improved
Each block is one evidence row, sized by how many people it enrolled, with its grade inside.
  • Grade B× 1
  • Grade C× 2
  • Grade D× 1
Rows
4
Trials
4
People
313

What the rows share

From the rows

The best-graded row, grade B, is a crossover trial of 133 people (2023) and found an improvement.

The rows run from 29 to 133 people, published from 2005 to 2026: 4 single studies.

The rows

4 improved
  1. Grade BHbA1c in type 2 diabetes (biscuit snack) · Improved

    Crossover RCT · n 133 · 2023 · Adults with type 2 diabetes in Sri Lanka, mean starting HbA1c about 8.5%

    Biscuit taken as a snack (extract amount not stated in the abstract) · 3 months per period, crossover

    HbA1c fell 0.25 percentage points more than with a placebo biscuit (8.19% vs 8.46% after each period); no serious kidney or liver adverse effects.

    Row on the Salacia reticulata page · PubMed 37885536 (opens PubMed)

  2. Grade CFasting and post-meal glucose in prediabetes · Improved

    RCT · n 100 · 2026 · Adults with prediabetes (raised fasting and post-meal glucose)

    500 mg/day · 12 weeks

    Fasting glucose, glucose at 90 and 120 minutes after a glucose drink, glucose areas under the curve and HbA1c fell versus placebo; triglycerides fell and no clinically meaningful safety concerns were seen.

    Row on the Salacia reticulata page · PubMed 42663504 (opens PubMed)

  3. Grade CHbA1c in type 2 diabetes · Improved

    Crossover RCT · n 51 · 2005 · Adults with stable type 2 diabetes on usual treatment

    Standard tea preparation · 3 months active, 3 months placebo

    HbA1c after the tea was 6.29% versus 6.65% after placebo (p=0.008); glibenclamide doses fell slightly with the tea (p=0.07).

    Row on the Salacia reticulata page · PubMed 15707755 (opens PubMed)

  4. Grade DFasting glucose and LDL in prediabetes with high lipids · Improved

    RCT · n 29 · 2013 · Adults with prediabetes and mild to moderate hyperlipidaemia

    500 mg/day · 6 weeks

    Root-bark extract lowered LDL and fasting glucose at weeks 3 and 6; leaf extract lowered fasting glucose at week 6 only; no adverse events.

    Row on the Salacia reticulata page · PubMed 23767865 (opens PubMed)

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