What is a CSA?

Community Supported Agriculture (CSA) is part of a growing social movement that encourages urban & rural citizens to share responsibility for the land where their food is grown as well as how their food is produced. In simplest terms,

CSA is a partnership between agricultural producers and consumers.

Members or “shareholders” pay a fee at the beginning of the growing season to meet a farm’s operating expenses for the upcoming season. In return, members receive a portion of the farm’s produce each week throughout the growing season. 

Lettuce: Living for the Nutrients

Living on the Wild Side!

 

Lettuce

Here are some clues and advice on selecting lettuce that contains the most nutrients. Color is the first and easiest trait to see. The more intense the color, the more nutrients. Look for the red, purple and dark greens colors first. Dark green varieties are loaded in phytonutrients, Lutein.  Lutein is an antioxidant and has been shown to protect eyes, and calm inflammations.  The second trait to search for is the arrangement of the leaves. Find open, loose leaves to get more bionutrients.  "In an interesting study published in the Spanish Journal of Agricultural Research in 2011, researchers from the University of Gaziosmanpasa in Turkey investigated how the arrangement of indivividual leaves on a lettuce plant influences the phytochemical content and antioxidant capacity of the plant. They looked at both red and green lettuce cultivars, and only studied plants that had been grown under the same environmental conditions. The researchers found that the outer leaves, which get the most sun, contained more phenolic compounds and had stronger antioxidant properties, as measured by total antioxidant capacity (TAC), than the inner leaves. This phenomenon was observed both in the green and red varieties.

Source: http://www.healwithfood.org/health-benefits/lettuce-antioxidants-outer-leaves.php#ixzz40GkerKqD"

 

The Love-Hate Relationship Between Lettuce Leaves and the Sun

But why do open-leaf varieties and the outer leaves of lettuce plants contain more antioxidants than lettuce leaves that are sheltered from the sun? As with so many other questions related to maximizing the nutritional value of our meals, we find an answer in Jo Robinson's award-winning book, Eating on the Wild Side. In this New York Times bestseller, Robinson explains that salad greens have a "love-hate relationship" with the sun: they need sunlight to grow, but the sun's UV rays can also destroy them. To protect themselves from the UV rays, they have to manufacture their own sunscreen—antioxidants that block the harmful effects effect of the sun's UV rays. And, the higher the exposure to UV light, the more antioxidants are produced by the leaves.

Source: http://www.healwithfood.org/health-benefits/lettuce-antioxidants-outer-leaves.php#ixzz40GkpX7ho