Improves immune system
Most Useful Review
5 people found this helpful
D3 is the sole vitamin that children require from birth, as it plays a role in numerous body systems and regulates the entire immune system. Nearly everyone suffers from a deficiency of vitamin D3 due to the limited number of sunny days in a year, as we only obtain this vitamin from sunlight. Additionally, using sunscreen hampers vitamin absorption. Consequently, our family takes it throughout the year. I’ve been giving it to my child since birth; they tolerate it well without allergies, and their sleep is normal without signs of hyperactivity. This product strictly contains vitamin D3 (as cholecalciferol) with no chemical additives, making it easier to absorb. One drop provides 400 IU, and I definitely recommend it!