I've been stalled out at 185 Lbs for about 2 months now and I'm ready to get things moving, so I figured I'd try the Primal Potato Diet for a week or two, so here's my questions:

1. Can sweet potatoes be used to the same effect? I thought I might switch off.

2. Should I supplement with this plan? (I was thinking bone broth and a daily vitamin)

3. Can I still do weight lifting on nothing but potatoes?

Bonus Question:
What is your favorite way to cook potatoes without any added fat?

Thanks in advance!