• Effect of dietary nitrate supplementation on sleep in chronic obstructive pulmonary disease patients 

      Wisor, Jonathan P.; Holmedahl, Nils Henrik; Saxvig, Ingvild West; Fjeldstad, Odd-Magne; Weitzberg, Eddie; Grønli, Janne; Engan, Harald Kåre (Journal article; Peer reviewed, 2021)
      Purpose: Poor sleep quality in chronic obstructive pulmonary disease (COPD) is a result of oxygen desaturation secondary to compromised lung function. Nitrate supplementation with dietary beetroot juice is known to elevate ...
    • Persistent Short Sleep from Childhood to Adolescence: Child, Parent and Peer Predictors 

      Ranum, Bror; Wichstrøm, Lars; Pallesen, Ståle; Falch-Madsen, Jonas; Steinsbekk, Silje (Journal article; Peer reviewed, 2021)
      Purpose: Many children have periods when they sleep too little, with widely recognized detrimental effects. Less is known about persistent short sleep during childhood. Therefore, the present study aimed to investigate the ...