Alternative medicine

Several dietary supplements, herbal remedies and therapies have been studied for people with dementia. But there's no convincing evidence for any of these.

Use caution when considering taking dietary supplements, vitamins or herbal remedies, especially if you're taking other medications. These remedies aren't regulated, and claims about their benefits aren't always based on scientific research.

While some studies suggest that vitamin E supplements may be helpful for Alzheimer's disease, the results have been mixed. Also, high doses of vitamin E can pose risks. Taking vitamin E supplements is generally not recommended, but including foods high in vitamin E, such as nuts, in your diet, is.

Other therapies

The following techniques may help reduce agitation and promote relaxation in people with dementia.

• Music therapy, which involves listening to soothing music
• Light exercise
• Watching videos of family members
• Pet therapy, which involves use of animals, such as visits from dogs, to promote improved moods and behaviors in people with dementia
• Aromatherapy, which uses fragrant plant oils
• Massage therapy
• Art therapy, which involves creating art, focusing on the process rather than the outcome