Fig. 1. Mean systolic and diastolic blood pressures at baseline and during each intervention week of the DASH Study, according to diet, for 379 subjects with complete sets of weekly blood pressure measurements [1].
Fig. 2. National Health and Nutrition Examination Survey I data portraying the relationship between dietary calcium and systolic blood pressure [6], in relation to values (boxes) at baseline and end of the DASH combination diet intervention for dietary calcium intake and systolic blood pressure [1].
Fig. 3. Net effect of calcium supplementation at 1.5 g/day on systolic (SBP) and diastolic (DBP) blood pressure over eight weeks of intervention by tertile of dietary calcium intake [4].