Many of the serious health concerns in modern America can be linked to poor diet. People who regularly consume foods high in sodium, sugar, and saturated fats not only increase their chances of obesity, but also increase their risks of developing heart disease, hypertension, diabetes, and several types of cancer. Although some people who regularly consume unhealthy foods do so knowingly, there is also a significant portion of the population that remains undereducated about proper nutrition. What is more, individuals who live in food deserts—areas in low-income neighborhoods that lack easy access to healthy, affordable food—may not even have the opportunity to obtain nutritious food. Although there have been some recent government efforts to reduce the number of food deserts, more community-based efforts should be encouraged and supported.