From: Grape seed extract supplement increases bone callus formation and mechanical strength: an animal study
Groups not-given GSPE*
Groups given GSPE*
p
G3 = 3.0 (1–4)
G4 = 5.0 (4–7)
< 0.001
G5 = 4.0 (3–5)
G6 = 7.0 (6–8)
G7 = 6.0 (5–8)
G8 = 8.0 (7–9)