Did you know your DNA can influence SAD, often triggered by low sunlight in winter?
🌟 The gene 5-HTTLPR affects serotonin, the "happiness hormone." Certain variations can increase sensitivity to SAD.
☀️ Less sunlight = lower serotonin, which may worsen symptoms.
Explore your DNA with GenomeFi and uncover how it impacts your mental health. 🧠✨
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