[Digger]

Pls explain how this happens & why trainers would want it.

[ml/nj]

Please read the linked article. I've known that baking soda can supposedly be used to enhance a horse's performance. (Maybe this is true but hay, oats, and water, do so also. Maybe they should be banned too?) Apparently a sign that someone utilized this dreaded baking soda is an excess of CO₂ somewhere.

ML/NJ