Hi Shera

Always fun getting them to eat stuff they are not used to.

I would approach this by calculating how much total you are giving of each ingredient you are worried about, but my biggest recommendation is to work to get the balanced minerals into them.

Hope you have taken a look at the Picky Eaters Checklist.  Picky Eaters Checklist.pdf 

Also have a look at the BOSS, Flax, Hemp chart to see if you are negating the benefit of the essential fatty acid Omega 3 in flax by giving high Omega 6 hemp.
FlaxBOSSpeasCHIAhemp.pdf

The timing for your lowered insulin may be due to seasonal rise and weather. Cold temps can raise insulin. She is young but a rise in ACTH, even just seasonal, can raise insulin. Took a look at your CH and not clear when your follow up was taken.

-----
Nancy C in NH
ECIR Moderator 2003
ECIR Group Inc. President/Treasurer  2019-2020
Join us at the 2021 NO Laminitis! Conference, August 12-15, Harrisburg, PA