Table 4 Changes in thigh and arm cross sectional area (cm 3 ) for placebo (n = 12) and betaine (n = 11) between pre- and post-treatment
From: Effects of betaine on body composition, performance, and homocysteine thiolactone
|  | Pre | Post | ∆ | P |
|---|---|---|---|---|
Thigh CSA | ||||
Betaine | 85.0 ± 12.2 | 87.7 ± 12.2 | 2.7 ± 4.2 | .254 |
Placebo | 87.6 ± 17.7 | 89.0 ± 13.9 | 2.3 ± 10 | .254 |
Arm CSA | ||||
Betaine | 49.5 ± 8.7 | 54.1 ± 6.6 | 4.6 ± 4.3 | .01 |
Placebo | 53.4 ± 10.2 | 53.5 ± 11.2 | -.1 ± 5 | .98 |