Nutritional pairing in what color

Quick answer：

Nutritional pairing refers to the combination of different foods to ensure a balanced intake of nutrients. The color of food can be an indicator of its nutritional content. For example, vibrant colors like red, orange, and yellow often suggest the presence of vitamins A and C, while dark green vegetables indicate a high content of vitamins K and iron. However, the color alone is not a definitive indicator of nutritional value, and a diverse diet is recommended for optimal health.