What your overnight blood pressure can reveal about your health https://medicalxpress.com/news/2026-09-overnight-blood-pressure-reveal-health.html Temporal misalignment of renal sodium transport promotes non-dipping blood pressure phenotypes https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0355222 Nighttime BP typically decreases by ~ 10–20% relative to daytime values