"Create an ultra-minimalist, monochrome logo for a nutrition and dietetics clinic. Design the initials A, D, and S as stylized fruits or vegetables, such as an apple for the letter A, a carrot or cucumber for the letter D, and a leafy shape or broccoli for the letter S. The shapes should be simple, clean, and modern, maintaining a cohesive and elegant look. The monochrome color scheme should enhance the design's sophistication while conveying health, balance, and natural wellness."