Addressing Fatigue: The Role of Nutrient Deficiencies and Lifestyle Changes. Nutritionist Leyla Muedin details the various causes and potential solutions for fatigue. She highlights how nutrient deficiencies, particularly in vitamins B12, D, and minerals like iron and magnesium, contribute to tiredness. Leyla emphasizes the importance of understanding the root cause of symptoms in integrative and functional medicine. She also touches on lifestyle factors such as stress, sleep patterns, high carbohydrate diets, and alcohol consumption that may exacerbate fatigue. Practical advice on dietary changes and the significance of regular check-ups for vitamin levels is provided, aiming to help listeners address fatigue and improve overall wellness naturally.