Small Molecules Can Help Fight Obesity

No they can't as this article proves.

A recent study, published in the Proceedings of the National Academy of Science, has revealed that there is a link between cellular metabolism and microRNAs. This indicates that a medication developed to hinder these small molecules may work to fight obesity.

All you have is another "maybe."

Well, what works with certainty is fewer Calories in than out.

The size of anything else matters not.