Association between consumption out-of magnesium, potassium, and you may calcium supplements and you may danger of heart attack: 2 cohorts people women and you will up-to-date meta-analyses
Sally N Adebamowo, Donna Spiegelman, Walter C Willett, Kathryn M Rexrode, Relationship ranging from intakes off magnesium, potassium, and calcium and you can danger of coronary arrest: dos cohorts people females and you may up-to-date meta-analyses, The newest American Record out of Logical Nutrition, Volume 101, Issue 6, , Profiles 1269–1277,
Conceptual
Background: Potential study with the family from magnesium, potassium, and you will calcium intakes having coronary attack risk are contradictory, in order to our training, the effect out of a mixed mineral diet plan get has not been examined.
Objective: We checked connections between consumption off magnesium, potassium, and you will calcium and chance of experience coronary attack during the 86,149 ladies in this new Nurses’ Health Data (NHS) We and you may 94,715 feamales in brand new NHS II.
Design: In this potential cohort investigation, https://datingranking.net/hispanic-dating/ we computed Hours from heart attack of the quintiles of intake per mineral and also for a combined diet get of all step 3 nutrients that with multivariate Cox proportional possibilities habits. At the same time, i upgraded meta-analyses to the losing weight intakes of these vitamins and you can risk of stroke.
Results: Throughout pursue-right up (31 y on the NHS We; twenty two y on the NHS II) all in all, 3780 incident coronary attack instances were recorded. Pooled multivariate RRs regarding complete heart attack for women from the large compared to a low quintiles have been 0.87 (95% CI: 0.78, 0.97) for overall magnesium, 0.89 (95% CI: 0.80, 0.99) getting total potassium, and 0.97 (95% CI: 0.87, step 1.09) to possess total calcium supplements intake. Pooled RRs for females on the highest in contrast to a minimal quintiles of a combined mineral diet get have been 0.72 (95% CI: 0.65, 0.81) for overall coronary attack, 0.78 (95% CI: 0.66, 0.92) for ischemic coronary attack, and you can 0.80 (95% CI: 0.61, step one.04) to have hemorrhagic coronary arrest. On up-to-date meta-analyses of all possible degree yet, the newest shared RR away from complete coronary attack is 0.87 (95% CI: 0.83, 0.92) having a 100-mg/d rise in magnesium consumption, 0.91 (95% CI: 0.88, 0.94) getting good 1000-mg/d upsurge in potassium consumption, and you may 0.98 (95% CI: 0.94, 1.02) for a 3 hundred-mg/d upsurge in calcium supplements intake.
Conclusions: A combined mineral diet get was inversely of the likelihood of stroke. Higher intakes off magnesium and potassium although not calcium was basically along with rather of quicker likelihood of stroke in females.
Introduction
Magnesium is an essential nutrient and you will cofactor to possess >three hundred enzymatic responses within the body ( 1). Magnesium is the next really-abundant intracellular cation close to potassium ( 2). Calcium is among the most-plentiful mineral in the human body. Such as for instance magnesium and potassium, calcium try critically in cardio features ( 3). Highest weightloss consumption of each of these nutrients was indeed claimed to help you all the way down danger of blood pressure levels ( 4– 7), the prominent modifiable heart attack exposure factor. Yet not, only a few prospective knowledge tested the relatives ranging from weight reduction and you will extra intakes of these nutritional elements and danger of stroke in females, and you may performance have been inconsistent. Potential knowledge into the European countries shown magnesium consumption, not intake from potassium otherwise calcium supplements, is somewhat associated with the smaller danger of heart attack ( eight, 8). In the usa, intakes out of potassium and you may magnesium, although not away from calcium, have been on the reduced stroke exposure during the people ( 9), whereas calcium and you can potassium intakes, however magnesium consumption, was basically of shorter heart attack risk in females ( 10). In addition to, you to definitely analysis demonstrated no complete relationship ranging from these nutrition and you will danger of heart attack ( 11).
The possible observational degree that have been presented failed to tend to be follow-upwards beyond fifteen y along with a relatively few event stroke incidents, and in very studies, the latest separate effectation of for each nutrient intake away from capsules and you can coronary attack brands wasn’t checked out. In this article, we offer proof for the relationship of each and every mineral intake out-of diet and tablets which have chance of overall, ischemic, and you can hemorrhagic incident strokes. On the other hand, i hypothesized you to a mixed eating plan rating of all step three nutritional elements are of this shorter heart attack exposure mainly because minerals exists together with her in dishes, and you can intakes are highly synchronised. We addressed these types of tries within the You women who was accompanied prospectively on the 2 high cohorts the Nurses’ Fitness Studies (NHS) 5 We and II.