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whitecrow · 09-13-2008, 03:14 AM

This is an interesting topic - and a couple of folks sent me private messages about D3 as well, so today I did a little research at work. The main source of D3 is fish oil. For those who don't want to take fish oil for whatever reason, the alternate source is lanolin. Vitamin D is an oil-soluble vitamin, which means that the newer food-cultured vitamins won't have anything better to offer than the standard gelcaps. D3 is commonly available in 200, 400 and 1000 IUs. You can also buy dry D in capsules.

09-13-2008, 03:14 AM	#22
whitecrow Avalon Senior Member Join Date: Sep 2008 Location: California Posts: 469	Re: Vitamin D3 This is an interesting topic - and a couple of folks sent me private messages about D3 as well, so today I did a little research at work. The main source of D3 is fish oil. For those who don't want to take fish oil for whatever reason, the alternate source is lanolin. Vitamin D is an oil-soluble vitamin, which means that the newer food-cultured vitamins won't have anything better to offer than the standard gelcaps. D3 is commonly available in 200, 400 and 1000 IUs. You can also buy dry D in capsules.