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Politics : Ask Michael Burke -- Ignore unavailable to you. Want to Upgrade?


To: Knighty Tin who wrote (119246)8/31/2009 11:17:08 PM
From: Pogeu Mahone  Read Replies (1) | Respond to of 132070
 
Im to old to get D from sunshine.
Hint: you are too;0)
Older adults
Americans aged 50 and older are at increased risk of developing vitamin D insufficiency [28]. As people age, skin cannot synthesize vitamin D as efficiently and the kidney is less able to convert vitamin D to its active hormone form [5,42]. As many as half of older adults in the United States with hip fractures could have serum 25(OH)D levels <12 ng/mL (<30 nmol/L) [6].

dietary-supplements.info.nih.gov