[linzery]

In theory, would bovine ovary work better for people with hyperthyroidism as they have more t4 to convert to t3? 

Thank you for any insights in advance

[taurus]

No I don't believe that having elevated levels of T4 and/or T3 would make any difference to how bovine ovary works. I think people with entirely normal and natural levels of thyroid hormones can get just as good results from bovine ovary.

However, I'd be interested to know more about your reason for asking about this. If I knew exactly what prompted the question, I might be able to offer some further insight.