Do nutraceuticals work in erectile dysfunction? Although nutraceutical based treatments are often offered for erectile dysfunction (ED), their efficacy remains doubtful. In a recent meta analysis, the efficacy of available nutraceutical The Daily Therapy With L Arginine 2,500 mg and Tadalafil 5 mg in Combination and in Monotherapy for the Treatment of Erectile Dysfunction: A Prospective, Randomized Multicentre Study ScienceDirect ESSM 2025 Insights: Nutraceuticals and Erectile Dysfunction L Carnitine for Erectile Dysfunction: What the Evidence Shows and Practical Considerations Propionyl L Carnitine with Viagra: What the Evidence Shows for Men Exploring This Combination Glycine Propionyl L Carnitine (GPLC)