Figure 7.

Macronutrient and dietary fiber intakes in the LRC group and LRE group. Data are shown as mean ± SEM. Asterisks designate significance by student t-test. * p < 0.05, ** p < 0.01. N.S. denotes that there is no significant difference between the two groups. The dietary fiber intake of the LRC group was significantly higher than that of the LRE group (p < 0.01). Meanwhile, the carbohydrate intake of the LRC group was significantly lower than that of the LRE group (p < 0.05). LRC, centenarians in the longevous region; LRE, elderly people aged 60–70 years in the longevous region.