National Digestive Diseases Information Clearinghouse
Note: The Paleo diet as proposed by Loren Cordain can have a very positive or even curative effect on heartburn.
And: The foods avoided on the Paleolithic diet can cause problems for those with certain diseases such as autoimmune diseases.
Prune juice. Another solution for constipation is to drink prune juice. This is compatible with any diet. Prune juice is a natural drink that helps soften the bowels. More details on this tasty drink are available.Prune Juice, Constipation
Summary. The Paleo diet—also known as the caveman diet—should not cause constipation. But constipation is a normal occurrence for some of us. If constipation occurs, you can modify your diet.
Also: Try additional supplements to alleviate the problem. Water and exercise are useful things to remember.
Thus: Heartburn is reduced for many on the Paleo diet. But it does not solve the problem for everyone.