Androgens
Dehydroepiandrosterone (DHEA)
An endogenous hormone precursor whose rise in blood does not guarantee improved strength, body composition or wellbeing.
Two-year randomized placebo-controlled human trial; evidence checked 2026-10-01
Also known as: DHEA · Prasterone
Practical use
Evidence interpretation and concrete review questions
- Define the actual problem
- Low energy, low strength and a low laboratory result are separate findings.
- Choose patient-important outcomes
- Ask what change in function or symptoms would count as benefit.
- Keep products distinct
- Record DHEA versus DHEA-S, 1-DHEA and the actual formulation.
Overview
Dehydroepiandrosterone, or DHEA, is distinct from its sulfated circulating form, DHEA-S, and from the marketed name 1-DHEA. The randomized evidence below concerns systemic DHEA supplementation in older adults with low baseline hormone measurements.
Risks and limitations
The trial found no major adverse-effect signal, but its size cannot exclude rare harms or establish safety in other populations. Endocrine activity and clinical suitability cannot be inferred from the word natural.
How to read this
Biochemical replacement can succeed while patient-important benefits remain absent. Formulation and indication matter when comparing DHEA research.
Research explained
DHEA in older adults
Who was studied
87 older men and 57 older women entered a double-blind study. Men were assigned DHEA, testosterone or placebo; women DHEA or placebo for two years.
What was found
DHEA-S increased, but DHEA did not significantly improve body composition, strength, aerobic performance, insulin sensitivity or quality of life. Selected bone-density measures increased.
What it cannot establish
Modest sample with low baseline hormone levels. Bone-density changes are not fracture outcomes; findings do not describe every formulation or diagnosis.
Read the original studyA higher laboratory value is not the endpoint
The trial raised DHEA-S without the anticipated broad functional benefits.
Supporting sourceSimilar shorthand can conceal a different steroid
1-DHEA is not ordinary DHEA; matching the full chemical identity prevents a false comparison.
Supporting sourceClaims versus findings
Not supported
Restoring a youthful hormone level necessarily reverses aging.
This trial did not demonstrate broad physical or wellbeing improvements.
Check the evidenceCommon questions
Did the study prove no possible medical role for any DHEA formulation?
No. Its population and systemic treatment question were specific.
SourceSources
PubChem chemical identity; checked October 1, 2026
Sources checked 2026-10-01.
General education; not a personal treatment plan.