Bioavailability of Lithium from mineral water

Bioavailability of Lithium from mineral water - Lithium-Study

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

DRKS

Registry ID

DRKS00016063

Enrollment

Registered

2018-12-05

Start date

2018-08-27

Completion date

Unknown

Last updated

2025-04-07

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Bioavailability in healthy subjects

Interventions

Group 1: mineral water with low lithium content (1.7 µg/L) -control- Group 2: mineral water with medium lithium content (171 µg/L) Group 3: mineral water with high lithium content (1723 µg/L)

Eligibility

Sex/Gender

Male

Age

20 Years to 40 Years

Inclusion criteria

Inclusion criteria: healthy subjects, BMI 20-29 kg/m^2

Exclusion criteria

Exclusion criteria: food allergies, alternative eating habits, smoking, chronic diseases, regular use of medications

Design outcomes

Primary

Measure	Time frame
Lithium bioavailability as area under the serum lithium curve (iAUC)	—

Secondary

Measure	Time frame
urinary lithium excretion and serum Brain Derived Neurotropic Factor levels over 24 hours	—

Countries

Germany

Contacts

Public ContactFranziska Hägele

Institut für Humanernährung und Lebensmittelkunde, Chrisitan-Albrechts-Universität zu Kiel, Abteilung Humanernährung

fhaegele@nutrition.uni-kiel.de0431 880 5670

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Feb 4, 2026