I'm not a doctor, so please consult with your physician before starting any supplement. However, I can say that the USDA Organic Vitamin D3 K2 Liquid Drops have been a fantastic addition to my son's routine. My son has difficulty swallowing pills or capsules, and this liquid form has been the perfect solution to ensure he gets the necessary vitamins.The drops are easy to administer, and my son doesn't mind the taste, which is a big plus. It's great to know that this supplement is vegan, non-GMO, and specifically formulated for kids and toddlers. We've been using it to help maintain his vitamin D levels, which is important for strong bones and overall health.I'm pleased with the quality and convenience of this product, and it's a relief to have found a supplement that fits our needs so well. Highly recommend it for parents looking for an effective and kid-friendly vitamin D3 and K2 supplement!