Quick Navigation

Symptoms of Cystic Fibrosis

Research analysis led by .
Reviewed by
Examine.com Team
Last Updated:

Summary of Symptoms of Cystic Fibrosis

Primary Information, Benefits, Effects, and Important Facts

Scientific Information on Symptoms of Cystic Fibrosis

Tired of all the misinformation spread by supplement companies?

Learn what works, what's a waste, and how to achieve your health goals with our free supplement mini-course.

Need guidance?

If you need something quick and easy to let you see which supplements do what to your health (and vice versa), check out our A-to-Z Supplement Reference.

If you are looking for clear directions that will save you time and money and help improve your health, then you need our Supplement Guides.

Human Effect Matrix

The Human Effect Matrix looks at human studies (it excludes animal and in vitro studies) to tell you what supplements affect symptoms of cystic fibrosis
Grade Level of Evidence
Robust research conducted with repeated double-blind clinical trials
Multiple studies where at least two are double-blind and placebo controlled
Single double-blind study or multiple cohort studies
Uncontrolled or observational studies only
Level of Evidence
? The amount of high quality evidence. The more evidence, the more we can trust the results.
Outcome Magnitude of effect
? The direction and size of the supplement's impact on each outcome. Some supplements can have an increasing effect, others have a decreasing effect, and others have no effect.
Consistency of research results
? Scientific research does not always agree. HIGH or VERY HIGH means that most of the scientific research agrees.
Notes
grade-c - - See 2 studies
grade-d - - See study
An increase in well-being and muscular strength has been noted in youth, but the main parameters under investigation (lung and chest symptoms) seemed unaffected.