Supplementation of Vitamin C Reduces Blood Glucose and Improves Glycosylated Hemoglobin in Type 2 Diabetes Mellitus: A Randomized, Double-Blind Study

Table 1

Demographic characteristics of patients with type 2 diabetes mellitus.

Variables	Age (years)	Sex
		Male	Female
Group A	48.33±1.39	15	18
Group B	45.88±1.42	13	20
𝑃 or 𝜒^2	𝑃=0.2219, d.f=64	𝜒^2=0.2481, d.f=1
𝑃^a	>0.05	>0.05

Values are given as Mean ± SEM, 𝑛=33 in each group, Group A: vitamin C-treated group, Group B: placebo-treated group, ^a𝑃 values are ascertained by unpaired 𝑡-test or 𝜒² test.