For an overview of symptoms and therapeutic nutrients, see these concise descriptions of the biotypes by Dr. William Walsh. Histadelia is first:
For histadelia subgroups and more details on the approach of Dr. Walsh,
see this page from Natural Healing for Bipolar Disorder.
Note: Histadelics do better if isolation and loneliness can be reduced, and if they can be effectively supported in continuing to take vitamins and avoid addictions.
For more info, see boragebooks.com