Osteoarthritis (OA) is caused by aging joints, injury, and obesity. OA symptoms include joint pain and stiffness. Treatment depends on the affected joint, including the hand, wrist, neck, back, knee, and hip, and involves medication and exercise. If you are overweight, weight loss may improve OA symptoms.
Food poisoning (also known as foodborne illness or foodborne disease) is any illness that results from eating contaminated food. Harmful bacteria are the most common cause of food poisoning, but there are many other causes, including the following:
Bacteria and Food Poisoning. The U.S. Centers for Disease Control and Prevention (CDC) estimates that around 80 million people a year in the U.S. alone contract food poisoning or other foodborne diseases. Foodborne illness is caused by eating or drinking food that contains disease causing agents. The most common causes of foodborne diseases are bacteria, viruses, and parasites. Foods containing toxic chemicals can cause foodborne diseases as well. Typically, our immune system fights off germs to prevent illness.