Evidence check: FT4 in the context of Abnehmen

BDNF variants are linked to neuroplasticity and energy homeostasis, but their effect on weight loss is small. Studies suggest that common polymorphisms like Val66Met may slightly influence appetite and resting metabolic rate, but lifestyle factors (calorie intake, exercise) dominate. MyBodyX may include BDNF in its DNA diet test, but the evidence for personalized weight loss guidance is weak (human-observational). Do not base dietary changes solely on this result. Focus on sustainable habits and consult a professional for interpretation.