Food Habits	Case		Control		p-value
Food Habits	N = 75	%	N = 75	%	p-value
Milk enriched with vitamin D
Yes	66	88	61	81.3	0.18
No	9	12	14	18.7	0.18
Offal
Yes	28	37.3	22	29.3	0.19
No	47	62.7	53	70.7	0.19
Fish
Yes	67	89.3	66	88	0.50
No	8	10.6	9	12	0.50
Eggs
Yes	61	81.3	54	72	0.09
No	14	18.7	21	28	0.09
Pork butcher products
Yes	43	57.3	38	50.7	0.25
No	32	42.7	37	49.3	0.25
Margarine
Yes	51	68	63	84	0.011
No	24	32	12	16	0.011
Butter
Yes	12	16	25	33.3	0.006
No	63	84	50	66.7	0.006