Whether BDNF (Brain-Derived Neurotrophic Factor) is useful for weight loss remains scientifically unclear. BDNF is primarily known for its role in neuroplasticity, but some animal and small human studies suggest it may influence energy expenditure and fat metabolism. However, the evidence in humans is weak and inconsistent, mostly based on mechanistic or preclinical data. No robust clinical trials demonstrate that increasing BDNF levels leads to significant weight loss. MyBody-X does not include BDNF-related analyses. For weight management, focus on calorie balance, physical activity, and evidence-based nutrition. Be cautious of marketing claims about BDNF supplements or genetic tests; they are not supported by strong evidence. Always consult a healthcare professional before using any supplement for weight loss.
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