The hubby's food challenge

I challenge my hubby to a food challenge. We were talking about my diet and I said I don't think he could make it on my diet. Ok, well let's make it a challenge! He has to go 2 weeks on my diet-that means no grains, dairy, sugar, caffeine, or alcohol. Do you think he can do it?! I have the hardest time with grains, I love grains. He will have the hardest time with sugar!! He has made it a day now, 13 to go! At least in 2 weeks he can go back to eating like normal! It's not easy, but 2 weeks is doable!