Over 55s with low levels of vitamin D are twice as likely to die prematurely...

[sazzyb]

...according to an article in today's press. Hmm, note to self, 'buy some Vit D!'

dailym.ai/1n8BFBP

[Marz]

Have also just read in a book - Cancer is not a Disease - that in addition to sun preps - wearing sunglasses also creates problems. Your brain thinks its night-time and affects levels of serotonin and melatonin.....

[Clutter]

"...average age when the blood was drawn was 55 years with the average length of follow-up was nine years."

Rather suggests that people aren't tested until they have clinical symptoms which they assume to be age related.

[Beverleyb]

Interesting, I've been using a vitamin D mouth spray for a year, just had blood test and I'm under range.