From Men's Health · Zachary Zane · · 1m 40s
5 ED Supplements That Actually Deliver
Urologists confirm which supplements boost erections without harm.
In brief
Urologists confirm which supplements boost erections without harm. L-arginine, L-citrulline, omega-3s, vitamin D, and folic acid show promise for erectile health with medical oversight. Originally reported by Men's Health.
Supplements for Longer-Lasting Erections
Urologists warn supplements labeled 'natural' may not work and lack regulation.
“No one is regulating this stuff.”
L-Arginine Benefits
L-arginine may improve blood flow for erections but works better with ED meds for severe cases.
“One study found patients with severe ED had significantly lower L-arginine levels.”
L-Citrulline Mechanism
L-citrulline converts to L-arginine, boosting nitric oxide for better blood flow during erections.
“L-citrulline increases blood levels of L-arginine more effectively than L-arginine.”
Omega-3s and Heart Health
Omega-3s may improve blood flow by reducing inflammation and clotting risks for erections.
“Heart-healthy changes gear toward improving blood flow and blood vessel size.”
Vitamin D Deficiency Link
Low vitamin D levels correlate with higher erectile dysfunction risk due to blood flow issues.
“Men with severe vitamin D deficiencies have greater ED risk.”
Folic Acid and Homocysteine
Folic acid lowers homocysteine, linked to improved sexual performance in men.
“Homocysteine levels were higher in men with ED than those without ED.”
Lifestyle Changes Outperform Supplements
Diet, exercise, and sleep consistently improve erectile health better than supplements.
“Diet and exercise have consistently outperformed supplements for sexual performance.”
Blood Pressure Medication Caution
L-arginine may lower blood pressure dangerously for those on blood pressure meds.
“L-arginine can reduce blood pressure, causing fainting or stroke in some cases.”
Vitamin D Dosage Debate
Vitamin D needs vary: 600-800 IU recommended, but some experts suggest up to 2,000 IU daily.
“The National Institutes of Health recommends 15 to 20 micrograms (600 to 800 IU).”
L-Arginine Side Effects
L-arginine can cause nausea, abdominal pain, diarrhea, and bloating in some users.
“In some people, the supplement can cause side effects including nausea and bloating.”
L-Citrulline Safety
L-citrulline is generally safe but may interact with blood pressure medications.
“L-citrulline increases blood levels of L-arginine more effectively than L-arginine.”
Omega-3s from Food
Fatty fish is better than supplements for omega-3s to support blood flow and erections.
“Getting omegas from foods such as fatty fish is your best bet.”
Vitamin D Research Gaps
Extra vitamin D doesn't improve ED in men with healthy levels, per five-year trials.
“A five-year trial found no improvement or prevention of ED with extra vitamin D.”
The bottom line
L-arginine, L-citrulline, omega-3s, vitamin D, and folic acid show promise for erectile health with medical oversight.
