Plant-based micronutrition focuses on the vitamins and minerals found in plant sources, essential for supporting functions like energy metabolism, immune defense, and tissue repair. Fruits, vegetables, nuts, seeds, and legumes are rich in vital micronutrients like vitamin C, potassium, folate, iron, and magnesium, which are necessary for optimal health. Studies show that plant-based diets, often high in antioxidants and anti-inflammatory compounds, can reduce the risk of chronic diseases like heart disease and cancer. Research into plant-based vitamin bioavailability, which varies based on food sources and preparation methods, continues to advance nutritional guidelines for vegetarians and vegans. Plant-based micronutrition, when paired with a diverse diet, provides adequate nutrients and health-promoting phytonutrients, such as flavonoids and carotenoids, contributing to a reduced risk of nutrient deficiencies and fostering overall wellness.