How to Add More Greens to Your Diet - Lettuce as a Nutritious Staple #3773445 (License: Personal Use)

This illustration shows two heads of fresh romaine or butterhead lettuce, featuring deeply ruffled, bright green leaves that transition to pale yellow-green at the core. The texture and veining are rendered to emphasize freshness and natural structure, ideal for highlighting produce quality in dietary guides. Each head appears plump and hydrated, suggesting peak ripeness and optimal nutritional value.

Used in health, nutrition, and recipe articles focused on increasing vegetable intake; supports content about salad bases, meal prep, or plant-based eating. Matches user intent for visual guidance on selecting or incorporating leafy greens.