iron deficiency

Published research on iron deficiency.

DrugsJul 12, 2026

GLP-1 Drugs Linked to 21% Higher Daytime Sleepiness Risk

GLP-1 receptor agonists (semaglutide, liraglutide, tirzepatide) act on the brain as well as the gut, and a 2026 real-world cohort study from Kamel-Abusalha et al. propensity-matched 118,993 …

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DrugsJul 10, 2026

Restless Legs in Pregnancy: Stepped-Care Recommendations

Restless legs syndrome (RLS), now also called Willis-Ekbom disease (WED), is a sleep-disrupting neurologic disorder that affects roughly 20–30% of pregnancies in some series and is linked to…

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DrugsJul 1, 2026

Restless Legs: Striatal Dopamine-Opioid Hypersensitivity

Restless legs syndrome (RLS) and opioid-withdrawal restlessness both produce night-worsening urges to move. A 2026 npj Parkinson’s Disease mouse study tied that overlap to hypersensitive str…

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