I have found no heat in the 15 seconds it takes to grind flax seed.
If you're worried about that give twice as much whole seed to your horses and
waste it. G.Affleck
Just
curious, if heat is destructive to the benificial ingredients of flax seed
does the heat generated in grinding the seed in a coffee grinder negate some
of the benefits? I have never ground flax seed in a coffee grinder but I
do grind coffee beans and notice there is quite a bit of heat
generated.