Real ChatGPT answer · index seedmDlRMrtmK04completeHealth and wellness · mental health and therapy servicesinformational

What does the current clinical literature say about the efficacy of light therapy boxes versus vitamin D supplementation for preventing seasonal affective disorder relapses?

ChatGPTgpt-63 queries11/1/2026
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The searches the AI actually ran for this prompt.

SEED QUERY
What does the current clinical literature say about the efficacy of light therapy boxes versus vitamin D supplementation for preventing seasonal affective disorder relapses?
3 real searches · 1 real-search pass
seasonal affective disorder prophylaxis prevention relapse bright light therapy randomized trial winter recurrence review vitamin D supplementation preventionGoogle ↗
OBSERVED
vitamin D supplementation prevention seasonal affective disorder recurrence randomized controlled trial evidence reviewGoogle ↗
OBSERVED
SAD seasonal affective disorder preventive light therapy autumn relapse prophylaxis guidelineGoogle ↗
OBSERVED

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Query classes

Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.

Classifying 3 queries…

Searches and sources

ChatGPT3 real searches · gpt-6
seasonal affective disorder prophylaxis prevention relapse bright light therapy randomized trial winter recurrence review vitamin D supplementation prevention Google ↗
vitamin D supplementation prevention seasonal affective disorder recurrence randomized controlled trial evidence review Google ↗
SAD seasonal affective disorder preventive light therapy autumn relapse prophylaxis guideline Google ↗

Queries

3 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
seasonal affective disorder prophylaxis prevention relapse bright light therapy randomized trial winter recurrence review vitamin D supplementation prevention
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1
vitamin D supplementation prevention seasonal affective disorder recurrence randomized controlled trial evidence review
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1
SAD seasonal affective disorder preventive light therapy autumn relapse prophylaxis guideline
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1