Ribose yes or no?

[Henry17]

I already take a lot of supplements. I've been debating adding Ribose to the mix but I keep getting conflicting options.

I do an hour of weights + 1/2 hour of cardio everyday. On Monday I plan to increase the cardio to an hour and then on Nov 1 to 1.5 hours of cardio.

I normally just take whatever the guy at the local supplement shop tells me to take but I figured I'd get a second opinion since he already has me taking so much that I'm not sure it is all needed or even healthy.