You ate them in February, from half a continent away, and they were flat and bland—passable, but nothing to write home about. Now, you take a bite from one grown half a mile away, and it’s spectacular—sweet, juicy, and flavorful.|
We’re talking in this particular instance about tomatoes, but we could say the same thing about any of a dozen produce items you’ll find at your local farmer’s market now. 'Tis the season to eat fresh, as the tender new growth of spring ripens into the rich abundance of summer. So why settle for "so-so" when you can savor the sensational? Consider the benefits of eating foods at the peak of their season. Seasonal foods…
But locally-grown seasonal foods often harmonize with our nutritional needs. For example, the beta carotene in the orange pigment of pumpkins and other squash will help bolster your immune system just in time to help ward off winter colds. And the oils of nuts—fats in their purest form—will provide nutrient-rich calories that help keep you warm as the temperature drops.
In fact, recent research shows that eating seasonally may have major health implications. A British study in 1997 found significant differences in the nutritional contents of pasteurized milk in summer as opposed to winter: iodine was higher in the winter, while beta-carotene (an antioxidant and immune system booster that helps the body create vitamin A) was higher in the summer. Similarly, a Japanese study found a three-fold difference in the vitamin C content of spinach harvested in summer versus that harvested in winter.