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Join the research, not just read it

Aging-related trials that are recruiting or about to, from ClinicalTrials.gov. Check each trial's listing for the full rules on who can join.

17 trials about “Fiber”

Recruiting
Testing protein, blueberries, and exercise together for heart health in older Nova Scotians
QEII Health Sciences Centre, Dickson Building, Halifax, Nova Scotia · Who can join: ages 65 and over
Recruiting
Testing a skin cream with niacinamide riboside for facial aging signs
I.E.C. Afrique du Sud, Cape Town, Western Cape · Who can join: ages 30–60
Opening soon
Studying a gut hormone called FGF-19 in older adults with and without frailty
Aging Medicine Department / Hôpital Lyon Sud, Pierre-Bénite, France · Who can join: ages 70 and over
Recruiting
Comparing blood vessel responses to weight exercise with and without blood flow limits
Egas Moniz School of Health and Science, Almada, Monte Da Caparica (+1 more site) · Who can join: ages 18 and over
Recruiting
Pectin drink tested in older adults with early frailty
University of Nottingham, Nottingham, Nottingham · Who can join: ages 65 and over
Recruiting
Testing an eccentric cycling exercise program in people with chronic kidney disease
National Cheng Kung University Hostipal, Tainan, Taiwan · Who can join: ages 55–85
RecruitingPHASE 1
A planned trial of sirolimus in women with a higher Alzheimer's risk gene
University of Missouri, Columbia, Missouri · Who can join: ages 45–65
Recruiting
Grape powder and immune health in healthy middle-aged and older adults
Department of Nutritional Sciences, Storrs, Connecticut · Who can join: ages 50–75
Recruiting
Study will compare muscle and brain health in people with brain diseases and healthy aging
Universita degli Studi di Catania, Catania, Italy (+3 more sites) · Who can join: ages 60 and over
Recruiting
Study will test how exercise and fat in muscle, liver and heart relate to insulin
University of Bern, Bern, Switzerland (+1 more site) · Who can join: ages 60–80
Opening soonPHASE 2
Testing gut transplants and a high-fiber diet to see if they slow aging markers
Stanford University, Stanford, California · Who can join: ages 40 and over
Opening soon
Checking breathing muscle loss with age in older adults
Location not listed · Who can join: ages 65 and over
Recruiting
Testing a drink with chicory fiber and B-vitamins in adults over 50
Human Intervention Studies Unit, Coleraine, County Londonderry · Who can join: ages 50 and over
Recruiting
Diet trial aims to test brain inflammation in midlife women with extra weight
Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Saxony · Who can join: ages 35–60
Recruiting
Studying how touch nerves in people respond to texture, heat and emotion
CNRS - Aix-Marseille University UMR7291, Marseille, France (+1 more site) · Who can join: ages 20–70
RecruitingPHASE 2
Does added corn fiber help older men absorb calcium?
San Francisco VA Medical Center, San Francisco, CA, San Francisco, California · Who can join: ages 60 and over
Opening soon
Testing a machine cough aid against hands-on therapy in older hospital patients
CHU de Clermont-Ferrand, Clermont-Ferrand, France (+3 more sites) · Who can join: ages 60 and over

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Trial listings come from ClinicalTrials.gov and are refreshed every morning. Longevity Progress does not run or endorse these trials.