About 70 million Americans experience sleep problems ranging from chronic sleep disorders to sporadic sleep troubles. Studies show that just one night of insufficient sleep can affect memory, productivity, and even the ability to carry on a regular conversation. In my work as a writer, researcher, and humanitarian, with several radio interviews a week, I can’t afford to not be at my mental peak, and chances are you can’t either. Long-term sleep deprivation can have serious effects such as higher risk for high blood pressure, depression, heart attack, decreased immunity, obesity, and diabetes. As you can see, getting enough sleep should be as much a part of your health regimen as eating well and exercising. Fortunately, by making a few adjustments to your diet, you can improve the quality of your sleep.