SupplementDEX

Cystic fibrosis

Supplements studied for cystic fibrosis.

Overview

Most reviewed supplements show low trust and little benefit for cystic fibrosis. N-Acetyl Cysteine (NAC) (WA 52; low effect size, high evidence, medium trust) usually did not improve lung function, though one early high-dose study suggested possible airway inflammation reduction. Algal Oil rich in DHA (WA 36) did not improve lung function, infections, or flare-ups in children and young adults.

Taurine may reduce steatorrhea in some children but did not clearly improve growth or lung health. Vitamin K effects on clotting remain unclear despite low levels being common. Probiotics have insufficient evidence. The heatmap and evidence reviews below cover all eight supplements.

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Relevant supplements sorted by DEX Score.

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SupplementDEX Database

8 supplements for and rated at least stars. All purchase bands. No minimum star filter.

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