I've been using Finasteride (Finpecia 1 mg) for the last four years and it has worked very well for me and now I've started working out and intend to use whey protein supplement. Will that have an adverse effect or reaction with Finpecia?
Finasteride (Finpecia 1mg) and whey protein supplements are generally considered safe to use together, as they work through different mechanisms and have distinct metabolic pathways. Finasteride is metabolized by the liver and excreted by the kidneys. Whey protein supplements may increase kidney workload, but this is typically only a concern for individuals with pre-existing kidney issues.