More vitamin D a day could keep glasses away
Boosting vitamin D intake could help to prevent age-related diseases, in particular loss of vision and blindness, a study said.
Middle-aged mice treated with the vitamin for six weeks had lower levels of a toxic protein linked to age-related macular degeneration, heart disease and Alzheimer's, it was reported in the journal Neurobiology of Aging. AMD is the leading cause of blindness among people over 50 in the developed world.
Lower levels of amyloid beta in the mice's eyes and blood vessels led to significant improvement in their vision. Vitamin D treatment also reduced numbers of cells called macrophages, which play a vital role in the immune system and can also trigger inflammation.
The study adds to growing evidence linking vitamin D, naturally generated by ultraviolet rays from the sun on skin, with a diverse rage of disorders including diabetes, arthritis and some cancers.
People today are generally less exposed to vitamin D than our early ancestors.
Life & Style blogs
Dozens of empty homes in two of Liverpool’s most deprived areas will be brought back into use thanks...
A roundup of the latest property news
Plus, do energy saving measures boost house prices?
- 1 Serena Williams apologises after comment that rape victim 'shouldn't have put herself in that position'
- 2 Disability campaigners celebrate 'victory' after government rethink over plans to make it more difficult to claim disability benefits
- 3 Bankers could face jail after report urges the Government to introduce new criminal offence for reckless management
- 4 Breaking the Silence: In the reality of occupation, there are no Palestinian civilians – only potential terrorists
- 5 We never knew Nigella Lawson - and we still don’t
£500 - £600 per day: Orgtel: FX Options Front Office Java / C# Developer - Ba...
£600 - £700 per day: Orgtel: Project Manager - Front Office - Regulatory IT C...
£33000 - £35000 Per Annum: The Green Recruitment Company: The Green Recruitmen...
£21000 - £22000 per annum: Randstad Education Chelmsford: NQTs required now fo...