Yes, you are right, my husband is quite yang and I am very opposite of him. What you said about the adrenals is interesting; I never looked at it from that point of view. He likes a loud TV and I am always asking him to turn it down. His adrenals take a beating with working long hours and drinking a lot of coffee, but he wakes up the next day ready to go. I know that my adrenals are very weak and I think I will start looking into strengthening them.
PS: Yes, Modifilan is a good product. It is an easily absorbed form of kelp.