can vitamin d intake affect an already normal mestrual cycle?
I loved all the information on your website and my family and 1 started taking vitamin d because of it. An osteopath clinic nearby told me over the phone to start with 50,000 I.U./for 5 days then 5,000 day to maintain and 20,000 I. U./day for 5 days then 1,000 for my 7 year old.
We've been doing this for roughly 1 month and my cycle is 9 days late and I have no symptoms of pregnancy--3 tests showed negative.
CAN VITAMIN D AFFECT A CYCLE THAT IS REGULAR? Once or Twice a year my cycle may come a up to a week early, but otherwise every month it usually comes on time to the day. I have been late about 4 times in 13 years. I am nervous about how I may have affected my hormonal balance and how to correct it. I would GREATLY appreciate your help.