It feels like, in general, 10 data points are not enough to justify efficacy of a protocol. One would also assume that simply exercising and eating properly on

It feels like, in general, 10 data points are not enough to justify efficacy of a protocol. One would also assume that simply exercising and eating properly on their own would have some measurable improvements. As the paper suggests, a larger case study would be in order, specifically with some combinations of the various measures in the protocol to determine individual and compound efficacy on a statistically relevant scale.