Stressed horses and horses with tendon or ligament damageshould be fed lecithin with silica over several weeksreceive. Sport horses need lecithin with silicaespecially during stressful phases, also to cope with stressbetter to cope with. Horses need it during aRegeneration phase or during convalescence. Lots of osteopathsuse lecithin with silica to accompany therapya. Requirement per horse weighing around 500 kg: 25 to 30 g daily, 2 to3 heaped measuring spoons full.