My approach is different. It's about creating certain habits that address the issue so your body wants to be thin. Then it requires no discipline at all. I will go on record saying this, and I've said it many times: Once your body wants to be thin (though it can be easy or hard to get to that point), it is effortless to lose weight.
More than 6.5 million American children live in food deserts. Making it possible for those children to get leafy greens, milk, juice and fresh fruit on their tables at home and experience food security will require still more education, innovation and effort on the part of many of the companies and organizations involved in the supply chain.