27/05/2025
'Summer has arrived for most of us, and with it comes greater stability in the sugar and starch levels of pasture grasses. So why assume your pasture is unsafe? Without testing, any concern is purely speculative. In fact, in many cases, pasture grasses have tested lower in sugar and starch than the hay being fed.
The only way to know for sure is to have your pasture analyzed. Testing for sugar and starch gives you a clear picture of how your pasture is behaving. Specifically, measuring ESC (ethanol soluble carbohydrates) will tell you the sugar content — the primary factor influencing insulin levels. Starch breaks down into glucose and can raise insulin as well. Knowing these numbers takes the guesswork out of pasture management, especially for horses with metabolic concerns.'
Dr. Juliet Getty shows you how to test your pasture during the summer months to determine its safety for insulin resistant horses.