Non-profit organization supporting research into Alzheimer's disease, glaucoma, and macular degeneration. Includes advice on prevention and treatment, with publications, FAQ and online donations.

A private, non-profit organization, devoted to improve the quality of life of Hispanic seniors and their communities.

This national registered charity in the UK furthers medical research in healthy aging at universities, hospitals and medical schools. Current research programs, newsletter, fundraising and links. Free pamphlets. "Exercise for Healthy Ageing" book and "More Active - More Often" video available for purchase.