Mine was both; but primarily health.
I've shared in the past, on the old forums, and on the old forums before those, as well.
Weight was u, Cholesterol was up, even more than the year before.
came home fro Dr. a little depressed.
Saw the "Omega Rx Zone" book on coffee table, my wife had brought home n her days of reading every available library diet book.
Had rest of afternoon off from work, read it, VERY, VERY Skeptical person, esp. concerning diets!
Actually made sense and deep science explanations appealed to my engineering oriented, left-brained thinking.
Dr. prescribed 20 mg ZOcor, hated idea of needing to take drugs.
Read book, decided to try whole-heatedly, and fully, and strictly.
Ordered PGFO, and followed.
Ditched Zocor after45 days of 90 day temp subscription.
(Fortunately, I had a conservative Dr.)
90 ay check-up, weight was down, and most importantly, Cholesterol dropped from the high of 284 down to 204 - primarily from Zone and PGFO.
That was about 7-1/2 years ago.
Now at Cholesterol of 184 with good numbers & ratio's.
And weight at consistent 163-164 from the high of 225.