L-Arginine and Traffic Pollution: A Targeted BP Signal
Can L-arginine blunt traffic pollution's blood-pressure effects? One RCT in adults with elevated BP says yes; exercise studies temper the hype for now.
Probiotics for Childhood Hypertension: First Trial Falls Short
The first pediatric probiotic trial found a 1.8 mmHg systolic BP difference. Why that result does not justify probiotics for childhood hypertension yet.
Blood Pressure Supplements After 65: What Ranks First?
A network meta-analysis ranked tart cherry and nitrate supplements for blood pressure after 65. The rankings are intriguing, but no winner beat placebo.
NMN and Blood Pressure: What 10 RCTs Actually Found
The first NMN blood-pressure meta-analysis found a small drop in diastolic pressure and an older-adult systolic signal. Here is what 349 people tell us.
Edible Algae and Blood Pressure: Why Species Matters
Can algae lower blood pressure? Evidence favors chlorella over spirulina, while nori and kelp remain plausible but untested in targeted hypertension trials.