Cows eat it. Horses eat it. Humans eat it as a sprout. Of course if you’re pregnant, at risk for Lupus, or on blood thinning medication, you may want to steer clear of this widely and commercially-grown herb in both it’s seed and sprout forms, at least in large quantities. Unfortunately, Alfalfa sprouts sold in stores do not carry this warning, and it would appear you do need to eat it fairly frequently to risk the complications that can arise. Even in horses, too much Alfalfa can cause health problems due to the sugar content. So if eaten in moderation…