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Table 4 Adverse events frequently occurring in participants taking either rice bran fermented with Lentinus edodes (RBEP) or placebo

From: Dietary supplementation with rice bran fermented with Lentinus edodesincreases interferon-γ activity without causing adverse effects: a randomized, double-blind, placebo-controlled, parallel-group study

Adverse event

RBEP (n = 40)

Placebo (n = 37)

 

n (%)

n (%)

Constipation

2 (13.33)

1 (4.35)

Diarrhea

1 (6.67)

0 (0.00)

Dyspepsia

1 (6.67)

2 (8.70)

Gaseousness

1 (6.67)

0 (0.00)

Gingiva hypertrophia

1 (6.67)

0 (0.00)

Nausea

0 (0.00)

1 (4.35)

Stomachache

1 (6.67)

1 (4.35)

Generalized aching

1 (6.67)

4 (17.39)

Herpes labials

0 (0.00)

2 (8.70)

Fractured rib

0 (0.00)

1 (4.35)

Headache

1 (6.67)

2 (8.70)

Common cold

4 (26.67)

4 (17.39)

Enlarged tonsils

0 (0.00)

3 (13.04)

Eczema

0 (0.00)

1 (4.35)

Pruritus

2 (13.33)

0 (0.00)

Depilation

0 (0.00)

1 (4.35)