- The Optimum Low Residue Diet Cookbook: 100+ Low Residue to Restore and Improve Your Digestive System
- The Optimum Collagen Diet Cookbook: 100+ Healthy Recipes to Maintain Healthy Skin & Live Well
- The Optimum Crohn's Disease Diet Cookbook: 200+ Nutritional Recipes to Relieve the Symptoms of Cr?hn’? Disease & A Comprehensive Strategies to Manage IBD with 28 Days Meal Plan
- The Optimum Menopause Diet Cookbook: 100+ Delicious Low Fat Soup And Recipes for Healthy Weight Loss
- The Optimum Blood Sugar Diet Guide Book: How to Reduce Blood Sugar Level Naturally in 30 days








