According to the authors, the 12 patients with stable heart failing had been randomized to a double-blind cross-over process with either acetazolamide or placebo, taken one hour before bedtime over the course of six nights. There was a two-week washout period between the two study segments–acetazolamide and placebo. Related StoriesSleep apnea connected with evidence of early heart damage in womenWhy do we sleep? An interview with Professor WisdenCPAP therapy lowers depressive symptoms in people with obstructive sleep apnea A significant locating of the double-blind study was the significant improvement in patient perception of improved sleep quality, waking up more refreshed, with much less daytime fatigue and sleepiness while taking acetazolamide, weighed against placebo, said Dr.Pistachios: Pistachios are recommended to possess anti-inflammatory properties relating to a recent study. 9. Walnuts: A walnut-enriched diet may decrease the risk of cardiovascular disease in those with type 2 diabetes. Fruits and Vegetables 10. Dark raspberries: A 2010 research found dark raspberries were impressive in preventing intestinal tumor development in mice. 11. Blueberries: Entire blueberry smoothies consumed daily improved insulin sensitivity in obese, nondiabetic, and insulin resistant sufferers in a six-week study. 12. Broccoli and cauliflower: A high intake of broccoli and cauliflower could be associated with decreased threat of aggressive prostate tumor.