Rena Malik, M.D.

Could Pistachios Help With ED? #shorts

Pistachios for erectile dysfunction might sound surprising, but there's real science behind it. Pistachios are rich in L arginine, a precursor for nitric oxide that supports healthy blood flow. A study of men with ED who ate 100 grams daily for three weeks showed measurable improvements in erectile function on penile Doppler ultrasound, not just self reported symptoms. That matters because Doppler ultrasound objectively measures vascular function, giving us evidence beyond questionnaires alone. Diet impacts intimate health in ways we're still learning about, and supporting blood flow through nutrition is one tool worth considering alongside other treatments. Send this to someone who's been asking about natural approaches to men's health. #shorts