Farmers markets everywhere are still brimming with vibrant beets and crunchy apples. Put them together in this delicious Beet Apple Walnut Fall Harvest salad. See what else is still in season in November.  The crisp combo of tart apples and earthy sweet roasted beets is the perfect way to continue to enjoy the best flavors of fall as we head into the second half of the season. Serve as a side salad to your weeknight meal or earmark this one as a fresh new surprise for the Thanksgiving table. It’s easy enough and pretty enough for just about any occasion. But don’t think this salad is just about looks. Beets are a low calorie root veggie with an impressive record: they can help keep your blood pressure in check, improve athletic performance, fight inflammation, improve digestion, support brain health, and they may even have some cancer fighting potential thanks to…