Back
Timothy Ferriss: The 4-Hour Body (Hardcover, 2010, Crown Archetype) 3 stars

The 4-Hour Body is the result of an obsessive quest, spanning more than a decade, …

Review of 'The 4-Hour Body' on 'Goodreads'

3 stars

Having gone through one of the protocols (muscle mass increase) in the book, I'm not convinced about the validity of the claims in the book. I had 0 results with it.
I don't think that Tim is lying about his results, but his results are anecdotal. I think he manage to find something that works for me.

I did like that the book contains numerous resources and reference. It's a good starting point for further personal research