hypersomniafoundation.org
What are hypersomnia sleep disorders, such as idiopathic hypersomnia, narcolepsy types 1 and 2, and Kleine-Levin syndrome? - Hypersomnia Foundation
The Hypersomnia Foundation is building a community to educate, empower, and support people who have idiopathic hypersomnia (IH) and related sleep disorders, including narcolepsy types 1 and 2 (NT 1 an...