Home > Medical > Alzheimer's Alzheimer's All sections in Alzheimer's » Dementia » FAQs » Health Tips » Looking After Your Loved One » Medico-legal Aspects » Memory Techniques » Memory Tests » Alzheimer's News » Other Dementing Illnesses » Real-life Story » Support Groups » Symptoms and Signs » The Difference » Alzheimer's Treatment Fish oil could mean better brain function in older adults Omega-3 fatty acids, found in fish, can decrease the risk of Alzheimer's disease in older adults, a new study shows. Brain plaques may form decades before Alzheimer's symptoms Could obesity help protect against dementia? $100 million raised to find effective treatment for Alzheimer's Brain protein tied to Alzheimer's spotted in young adults See All Alzheimer's News » Alzheimer's Overview Alzheimer's disease How is Alzheimer’s disease treated? What are the causes of Alzheimer’s disease? What is Alzheimer’s disease How can Alzheimer’s disease be prevented? How is Alzheimer’s disease diagnosed? What are the symptoms of Alzheimer’s disease? What is Alzheimer's? Alzheimer's disease is the most common form of dementia. It is marked by a progressive degeneration of brain tissue, primarily affects people over the age of 65. Learn more about the symptoms, diagnosis, treatment and prevention of Alzheimer’s disease here. Take Action Quiz Social independence test » Ask Anti-ageing expert » Follow Health24 on Twitter » Seth Rogen: Alzheimer's is brutal African health in focus advertisement Dementia Could obesity help protect against dementia? Why are people pouring buckets of ice over themselves? Do terminal patients need artificial feeding? Fight over Casey Kasem's final wishes See All Dementia » Health tips 10 magic brain tricks Improve quality of life, be active Walk away from dementia Worried about your memory? See All Health tips » Medico legal aspects Steps to order financial affairs Other medico-legal issues Impaired decision-making How impairment is measured See All Medico legal aspects » Memory tests Tests can detect early dementia Short memory test See All Memory tests » Real-life story Reagan: a president's battle with Alzheimer's Bok hero's life with dementia Lost in the mist Faded memories See All Real-life story » Symptoms and signs Alzheimer's symptoms and signs 10 warning signs of dementia Memory Language See All Symptoms and signs » Tools Daily activities and social independence test See All Tools » FAQs Does it help if you seek help early for a dementia condition? Is poor memory in an elderly person normal? What are the best types of memory exercises? Can I exercise my memory and thus avoid Alzheimer's disease altogether? See All FAQs » Looking after your loved one Alzheimer's: 10 questions to ask the doctor When Alzheimer’s patients become impossible Alzheimer's: when to move to a nursing home Dementia: how to stay socially active See All Looking after your loved one » Memory techniques Local develops new therapy for memory care patients Stimulation for sufferers Chunking and organisation Be an active elderly person See All Memory techniques » Other dementing illnesses Vascular dementia Dementia with Lewy bodies Frontotemporal dementia Dementia associated with Parkinson's disease See All Other dementing illnesses » Support groups The role of support groups Contact details: Alzheimer's support groups See All Support groups » The difference Delirium versus dementia Normal ageing versus Alzheimer's disease Dementia or normal memory? See All The difference » Treatment Cooling the brain may slow down Alzheimer's Souvenaid: can nutrient drink help Alzheimer's? Medication for Alzheimer's disease 7 reasons why bogus therapies often seem to work See All Treatment » From our sponsors Is your baby dehydrated? How to tell. Taking charge of your health Man, take care of your health!