I used to always have a stiff back (hard to rotate, lean over..) and it would crack and pop all directions (really loud, it disgusts people around me). This is MUCH better after Paleo but every couple of days it comes back. I also notice that when I physically feel this way my mind is also more tired and I can feel slightly depressed. Therefore Im guessing that inflammation is flaring up in my body. I do feel a lot better after I drink a disgusting tasting anti-inflammatory drink I make of 1 tbsp turmeric and 1 tbsp cinnamon and some other anti-inflammatory spices.
Edit: Besides eating Paleo I also dont eat dairy, eggs, or nightshades.
Does anyone else have this problem? How did you solve it?