My husband and I recently used the Spark Menu for a week. For the most part, we really enjoyed it. I did tweek a few things. ( I dislike all the cold meals during wintertime.) I would like to know how many more calories my husband should be eating than I? How do I calculate it? He is small. 5'6" and he would like to lose 7 pounds. We would like to use the Spark Menu recommended for me and adjust the calories. We really enjoyed the variety of the menu. Several meals were delicious, and I would never have thought to put together some of the food combinations.