Skip to main content
Evidence-Based Supplement Research
Evidence-Based Supplement Research
Pillser
Search
Sign UpLog In

Vitamin E and Reduced Vitamin E Level

Research synthesisLow evidenceSmall effect3 studies · 1 beneficial · 2 neutral · 0 harmful

Across 3 meta-analyses, 2 reported neutral small-sized effects on vitamin E levels, and 1 reported a beneficial moderate-sized effect (significantly lower levels in vitiligo patients). The overall evidence is limited and inconsistent, with no clear dose or form data available.

Caveats: Evidence base is small (only 3 studies) — conclusions should be considered preliminary. Many of the included studies did not reach statistical significance — effect may be smaller than the predominant direction suggests. Studies were conducted in specific clinical populations (PKU, vitiligo, malaria) and may not generalize to healthy individuals.

Generated Jul 11, 2026
3 of 3 papers
Back to top