There are many studies on the bioavailability of liquid supplements as opposed to capsules. In general, liquids are more bioavailable than capsules and some studies have shown liquids to have a 97% absorption rate, with capsules at only three percent. Additionally, some people find that they have greater ease taking liquid over other alternatives. But at some level, it is a matter of preference! Find what works for you and your family. Sometimes, the best option for a picky eater is a chewable gummy vitamin!