According to the research, most of the people nowadays are affected by various diseases i.e cancer ,blood pressure,diabetes and other diseases that lead them to lose many lives.The common reason for these diseases is from the food we normally enjoy to eat,many people today like sugary and and fatty foods that are being manufactured from different companies and industries  i.e yogurt ,chocolate pizza and others.They forget that we have so many natural fruits and vegetables that are so crucial to our bodies fighting against diseases are also boost our immunity e.g  passion fruit ,blueberries and also  vegetables like night shade(managu).