“…Developing and/or applying appropriate eligibility criteria were flawed in seven studies [ 16 , 39 , 49 , 66 , 71 , 95 , 103 ] and were unclear in another eight [ 43 , 44 , 51 , 59 , 73 , 81 , 97 , 104 ]. Interestingly, seven studies [ 43 , 52 , 64 , 66 , 95 , 103 , 106 ] did not describe the measurement of vitamin D, another 30 [ 14 , 16 , 29 , 32 , 37 – 39 , 43 , 49 , 51 , 53 , 54 , 57 , 63 , 66 , 69 , 71 , 72 , 80 – 82 , 86 , 88 , 92 , 98 , 103 , 106 – 109 ] did not provide a detailed description of BP measurement, and 29 [ 28 , 31 , 33 – 36 , 42 , 44 – 46 , 48 , 50 , 52 , 55 , 56 , 58 , 59 , 61 , 67 , 68 , …”