Jaspar and Mrs D thanks. My D level and thyroid is fine. I know when I saw that holistic doctor he wanted me to take a lot but also felt that way on other supplements. So I should I take 2 fish oil and 2 flaxseed pills? That would give me 2000mg of flax and 2400mg of fish oil. I have no idea the conversion. I wish they would make this easier for the consumer. I remember this with magnesium too.