My ride last Sunday took two rest days to recover from. I rode on the second, but took it easy. So I just received some 500mg HMB capsules and took one tonight with my usual after dinner: 1000IU D3 and 200mg Magnesium per the doctor, plus a 500mg vitamin C and a multivitamin, just because...
I'm also trying some Biotin, but I ordered way too high a dose than I should have, and naturally got two, to get free shipping, so I only take it once a week, after checking with my warfarin NP.
I'm not tracking performance much, but we'll see if fewer rest days are needed next time. Thanks for the thread.