...**Causes of Weakness:** * Neurological disorders (e.g., stroke, multiple sclerosis) * Myopathies (e.g., muscular dystrophy, myasthenia gravis) * Endocrine disorders (e.g., thyroid disease) * Infections (e.g., influenza, sepsis) * Anemia...
...**Medical conditions:** Underlying health issues such as chronic illnesses, metabolic disorders, genetic syndromes, or infections. * **Nutritional deficiencies:** Inadequate calorie or nutrient intake due to feeding difficulties, gastrointestinal issues, or...