<human>: So I started seeing a Naturopath, because having diligently followed the weight watchers program for 6 months I'd lost 2 pounds in the whole 6 months (despite having had success with that plan in the past).  She put me on a 'healthy and active' program, based on some (expensive) bloodwork, resulting in a restrictive diet.  It worked great for the first 3 months, I lost 30 lbs, exactly in line with what she promised.  

Since then, however, I've been stalled at 188 lbs.  One week I go up to 190, the following week I'm back to 188. (I'm 5'7", 38 years old).

The naturo has been trying to help me, and now she has me on a bastardized program....same specific mix of foods (lots of turkey, tofu, sweet potatoes, etc) but keeping to 1200 net calories a day.

For context, my BMR is around 1500 calories a day.  To ensure that I'm being conservative, I've rounded down to 1200.  On top of that, I'm very active.  I get around 500 calories from my daily commute (80 minutes of brisk walking) and around 500 calories from my 5K run.  At present, this means that I'm eating around 2200 calories (tracked via My Fitness Pal).  I use a fitbit to calculate my walking calories and a tomtom runner cardio to track my running calories, so I'm confident that it's accurate.  My scale tracks my weight and body fat percentage, which is also stuck at 39.6%, and has been for about 8 weeks.

Based on this information, can anyone provide any feedback on what I can do to improve?  I also do 15 minutes 5 days a week of weights and body-weight-based strength training.

Could you distill the essence of the text into 1-3 sentences?
<bot>: 188 lbs, 5'7", sluggish metabolism (according to blood tests), stuck at 188 for 8 weeks despite getting 1200 net calories a day.  Need suggestions, including whether to ditch the naturopath.