there is no scientific evidence to suggest that cats can specifically sense anorexia in humans. Cats, like many other animals, do have highly sensitive senses and can pick up on changes in their human companions' behavior, body language, and emotional states.
However, detecting a specific medical condition like anorexia nervosa, which is an eating disorder characterized by a severe restriction of food intake and an intense fear of gaining weight, would be highly unlikely for a cat. Anorexia is a complex psychological disorder that requires professional diagnosis and treatment by healthcare professionals.
If you or someone you know is struggling with an eating disorder or concerns about anorexia, it's essential to seek help from a qualified healthcare provider, therapist, or counselor who specializes in eating disorders. They can provide appropriate guidance, support, and treatment options.