Can you take collagen tablets while on thyroxine?

Yes, you can generally take collagen tablets while on thyroxine, as there are no known direct interactions between the two. However, it's important to take thyroxine on an empty stomach and wait at least 30-60 minutes before consuming any other supplements or food. Always consult with your healthcare provider before adding any new supplements to your regimen, especially if you have underlying health conditions or are taking multiple medications.