TIP OF THE WEEKCould you say goodbye to refined sugar, grains, legumes and dairy? A growing number of people today are going paleo — following a lifestyle that’s based on the concept of eating like our Paleolithic ancestors. They believe if a caveman didn’t eat it, you shouldn’t either.While many nutritionists praise the idea of eating less sugar and processed foods, many are concerned the diet plan is too restrictive and lacks essential nutrients, especially [...]