Durham is away this week getting a root canal, so James and Jacob have picked up where they left off in EP. with part 2 of their discussion of all things supplements This episode the boys cover the pros and cons of Caffeine, the long-term benefit of adding collagen powder to your protein shake, and whether BCAAs are worth the money You should also check out part one of our series on supplements http://www.coreadvantage.com.au/blog/2017/podcast-supplements-part-1