According to the National Institute on Aging, social isolation increases the risk of melancholy, cognitive decline, obesity, heart disease, and a weakened immune system.
Age increases blood pressure in Western countries. But not in other nations. Salt provides 90% of our sodium. 90% of Americans over 2 ingest too much salt.
Colorectal cancer screening is advised for individuals 45–75 by the U.S. Preventive Services Task Force. Precancerous polyps cause colorectal cancer, thus screening can discover them.
Not everyone over the age of 50 should take aspirin daily. However, it may make sense for those with potentially life-threatening medical conditions.
Age raises the risk of osteoporosis. According to the National Osteoporosis Foundation, 10 million people have osteoporosis and 44 million more are at risk.
Dehydration is especially dangerous for youngsters and older adults. They also take more dehydrating drugs. Finally, their thirst is less strong, so they forget to drink.