More than 50 million people are living with Alzheimer’s disease and other dementias. Alzheimer’s disease is currently the only leading cause of death in the U.S. that cannot be prevented, cured, or slowed. What you should know about Alzheimer’s and other dementias Someone in the U.S. develops Alzheimer’s disease every 66 seconds . Estimates indicate this will increase to one every 33 seconds by 2050. Alzheimer’s is the most common cause of dementia among older adults. Most individuals with Alzheimer’s disease start exhibiting signs in their mid-60s. Just this month, the Food and Drug Administration approved the use of the drug aducanumab for Alzheimer’s patients, the first novel therapy to be approved since 2003. Ways you can show your support Raise awareness on social media. The Alzheimer’s Association makes it simple to update your Facebook profile with a frame in support of Alzheimer’s awareness. Share your story. Use hashtags #ENDALZ and #EndAlzheimers to share your story about how Alzheimer’s has touched your life and read more about how Alzheimer’s and other dementias have impacted people throughout the world. Wear purple. Show your support by wearing purple! You may even want to show your support by tying purple ribbons on your home or car to show your support. Raise funds through the Solstice Challenge. The longest day of the year—June 20—is a day dedicated to fighting against the darkness of Alzheimer’s. The Alzheimer’s Association offers suggestions on how you can participate, whether through games, parties, sports, or the arts! PAR offers a range of products designed to assess and monitor dementia. Learn more .