Blood Pressure

Jack3D: Small study shows safety when used at recommended levels

Jack3D is safe: Study

By Shane Starling

A study of 25 healthy men has found DMAA-containing, pre-workout sports supplement, Jack3D, does not change resting heart rate, blood pressure or affect liver and kidney function when used at recommended dosage levels.

Quercetin heart benefits may be linked to genes: Study

Quercetin heart benefits may be linked to genes: Study

By Stephen Daniells

Daily supplements of the polyphenol quercetin may boost levels of good cholesterol and decrease blood pressure, but benefits for waist size may be linked to our genetics, says a new study from Germany.

Improving blood pressure and boosting vascular health are areas of interest R&D activity

Special edition: Heart health

Heart health beyond cholesterol: Blood pressure and vascular health

By Stephen Daniells

In the first part of our special focus on heart health, NutraIngredients examines the science behind the potential health benefits of a new wave of ingredients, from blood pressure lowering peptides from dairy, to flavanols from cocoa.

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