Nutrient-targeted therapies involve the strategic use of specific nutrients and dietary components to manage or treat various health conditions effectively. This innovative approach recognizes that certain nutrients can modulate biological pathways and influence disease outcomes, offering a potential avenue for personalized treatment. For instance, omega-3 fatty acids are increasingly being explored for their anti-inflammatory properties in conditions such as rheumatoid arthritis, while vitamin D is recognized for its essential role in bone health and immune function. These nutrients can be used as part of a comprehensive treatment plan, enhancing the effectiveness of conventional therapies. By focusing on nutrient-specific interventions, healthcare professionals can develop personalized treatment strategies that optimize patient outcomes, improve quality of life, and utilize the therapeutic potential of nutrition in healthcare.