Nutrients and Botanicals for Erectile Dysfunction ...

erectile dysfunction (ED),2 can have a consider-able impact on interpersonal relationships and quality of life. The prevalence, cost, and psycho- ... (Viagra ‚) in 1998 as the ... tomatic relief, it is not a cure, it is costly, and the long-term risks and benefits are unproven.7 The success of sildenafil has led investigators on a fe-verish ... ................
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