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L-serine and Strength Training in the Elderly
Sponsor: University of Vienna
Summary
This study investigates whether taking the amino acid L-serine, either alone or in combination with targeted strength training, can have a positive effect on mental performance, brain function, and physical fitness in older people. Healthy, independent women and men aged 65 to 85 are eligible to participate. Participants will be randomly assigned to one of three groups: placebo, L-serine, or L-serine combined with strength training. Cognitive tests, physical performance tests, and blood and brain tests will be conducted over a period of 48 weeks. The aim is to gain a better understanding of how nutrition and exercise can contribute to healthy aging.
Key Details
Gender
All
Age Range
65 Years - 85 Years
Study Type
INTERVENTIONAL
Enrollment
126
Start Date
2026-03
Completion Date
2028-12
Last Updated
2026-03-12
Healthy Volunteers
Yes
Conditions
Interventions
Strength training
Structured strength training 2x/week
L-serine supplementation
L-serine supplementation 6g/day
Control (cornstarch)
Placebo 6g cornstarch/day, No strength training
Locations (1)
NuTraLab
Vienna, Vienna, Austria