I wouldn't blindly trust it _just because_ a doctor said it, but I would definitely put more trust in a doctor giving medical advice than someone who is not a d

I wouldn't blindly trust it _just because_ a doctor said it, but I would definitely put more trust in a doctor giving medical advice than someone who is not a doctor or similar. Isn't the whole thing with medical advice and doctors that doctors are being trusted and believed in, meaning they have credibility.