A: DHA accumulates in the brain and retina of the eyes, and it is crucial that young children are obtaining sufficient DHA for cognitive and vision development. The brain develops the quickest in the first 3 to 5 years of life and it continues through the adolescent years. By filling in the DHA gap, I ♥My Kids Brain & Bones Burstlets can help support improved attention span, behaviour and temperament in children and support a healthy immunity. As compared to a typical DHA supplement, I ♥My Kids Brain & Bones Burstlets is fortified with vitamin D3 and K2, which are key essential nutrients to support healthy bone growth. Vitamin D3 helps promote calcium absorption from food and vitamin K2 supports calcium accumulation in the bones. Both works synergistically to support bone strength and development.