LIFE SCIENCE

Detailed explanation-1: -Grass tetany is a highly fatal disease associated with low levels of magnesium in the blood. Grass tetany can affect all classes of cattle, but older cows with calves at foot during winter and spring are most at risk. Very thin and overly fat animals are also more susceptible, as are Angus cattle and their crosses.

Detailed explanation-2: -Grass tetany is a metabolic disease involving magnesium deficiency, which can occur in such ruminant livestock as beef cattle, dairy cattle and sheep, usually after grazing on pastures of rapidly growing grass, especially in early spring.

Detailed explanation-3: -Grass tetany is a metabolic disorder caused by a magnesium (Mg) deficiency in blood serum. The most common names are grass tetany, grass staggers, or hypomagnesemia. The disorder is also known as winter tetany, lactation tetany, hypomagnesemic tetany, or wheat pasture poisoning.