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DRD2
Dopamine Receptor D2
Apetito y composición corporal Chr. 11 1 SNP analizados

Sobre este gen

Major dopamine receptor. Affects reward sensitivity.

Variantes analizadas (SNPs)

rs1800497 DRD2 TaqIA ANKK1 Frecuencia: 20.0% Chr. 11 : 113,400,106
Genotipo Impacto Qué significa
GG (Normal) Normal Normal vitamin D receptor function and calcium absorption.
GA (Portador) Impacto bajo A1 allele carrier, moderately reduced D2 dopamine receptor density. Linked to reward-driven eating and obesity susceptibility. Behavioural strategies (mindful eating, reduced exposure to ultra-processed foods) are beneficial.
AA (Variante) Moderado Reduced vitamin D receptor sensitivity. Higher vitamin D intake recommended (2000-4000 IU/day).

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