In the spring, rapidly growing pasture grasses can be low in magnesium, increasing the risk of grass tetany in cattle—a serious condition that affects muscle function and can be fatal. High-magnesium minerals help prevent this by ensuring cattle get enough of this essential nutrient to support proper nerve and muscle function. Supplementing with a high-magnesium mineral blend during early spring grazing helps maintain herd health, improves overall performance, and reduces the risk of costly losses. Providing free-choice access to these minerals is an easy and effective way to keep cattle thriving during this critical period.