After a reader asked me for lunch ideas that didn't need to be heated, I came up with this list of 90 Healthy No-Heat Lunches for Taking to Work! (Many are Low-Carb and Gluten-Free) [found on KalynsKi(Fitness Recipes Lunch)
Upping my protein has been the hardest! 12 High Protein Lunches - Protein is important for keeping you full and focused, so having enough at lunch is essential. You don’t want to be hungry again before the end of your workday!