Findings

What do systematic reviews say?

7 questions · 8 findings · 1 reviews

No studies found 1 · 12.5%GRADE not reported 0 · 0%Very low 0 · 0%Low 0 · 0%Moderate 3 · 37.5%High 4 · 50%

Systolic blood pressure · People who may be at risk for primary hypertension

2 findings from 1 review

Calcium supplementation for prevention of primary hypertension 2022 · Cochrane Headline outcomes only
no estimate extracted
18 studies · 3140 participants
High
Calcium supplementation for prevention of primary hypertension 2022 · Cochrane Headline outcomes only
no estimate extracted
9 studies · 452 participants
Moderate

Diastolic blood pressure · People who may be at risk for primary hypertension

1 finding from 1 review

Calcium supplementation for prevention of primary hypertension 2022 · Cochrane Headline outcomes only
no estimate extracted
17 studies · 3039 participants
High

Systolic blood pressure. Dose less than 1000 mg a day (range of · People who may be at risk for primary hypertension

1 finding from 1 review

Calcium supplementation for prevention of primary hypertension 2022 · Cochrane Headline outcomes only
no estimate extracted
3 studies · 302 participants
Moderate

Systolic blood pressure. Dose between 1000 mg a day and less than 1500 mg a day · People who may be at risk for primary hypertension

1 finding from 1 review

Calcium supplementation for prevention of primary hypertension 2022 · Cochrane Headline outcomes only
no estimate extracted
9 studies · 2488 participants
High

Systolic blood pressure. Dose 1500 mg a day or more (range of · People who may be at risk for primary hypertension

1 finding from 1 review

Calcium supplementation for prevention of primary hypertension 2022 · Cochrane Headline outcomes only
no estimate extracted
7 studies · 350 participants
Moderate

Systolic blood pressure. 35 years or older (range of · People who may be at risk for primary hypertension

1 finding from 1 review

Calcium supplementation for prevention of primary hypertension 2022 · Cochrane Headline outcomes only
no estimate extracted
10 studies · 2688 participants
High

Secondary outcome: all adverse events · People who may be at risk for primary hypertension

The review found no eligible studies for this question.

1 finding from 1 review

Calcium supplementation for prevention of primary hypertension 2022 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found