Healthy food tips


 * 1) https://www.organicfacts.net/health-benefits/vegetable/health-benefits-of-lettuce.html?utm_source=Onesignal5july2017&utm_medium=social
 * 2) https://www.organicfacts.net/health-benefits/vegetable/cucumber.html?utm_source=Onesignal4july2017&utm_medium=social
 * 3) http://healthyeating.sfgate.com/fast-food-bad-clogs-arteries-5075.html