I would be concerned about so little diversity in your diet. Why just eat spinach? Why not add some variety with roasted Brussels or freshly sliced heirloom tomatoes or crunchy raw bell peppers, etc..... The color of a veg tells you what vitamins it contains. By eating a variety, you are more likely to meet all your body's needs.

The ribs are fine, but I would rotate them- ribs tonight, wings tomorrow, pork chops the next.....

Variety is the spice of life, right