Welcome to Connect, @steveutnv Having a condition such as thrombocytopenia, where you have a low platelet count that interferes with proper clotting, it’s important to avoid foods and supplements which might further enhance this problem.

This article from Healthgrades.com explores 8 Things That Can Increase Your Blood Platelet Count. Below is an excerpt from the article and a link to the entire article for you:
“Vitamin E and Fish oil supplements can be healthy and beneficial for some people. However, compounds in these supplements actually decrease the ability of blood to clot, so you should avoid them if you’re trying to increase your platelet count”
https://www.healthgrades.com/right-care/blood-conditions/8-things-that-can-increase-your-blood-platelet-count#:~:text=If%20you%20have%20a%20low%20platelet%20count%2C%20it,if%20you’re%20trying%20to%20increase%20your%20platelet%20count.
Another article, from verywellhealth.com highlights the beneficial foods and supplements for your condition and also foods to avoid.
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https://www.verywellhealth.com/foods-to-eat-and-avoid-with-itp-5206758
While you’re waiting for other members in the forum to share their experience with thrombocytopenia and possible use of supplements, I thought this might be a good discussion for you to join:

Thrombocytopenia: Not sure of cause or condition
https://connect.mayoclinic.org/discussion/thrombocytopenia-1/
Are you currently taking any medications or are there certain things your doctor has you avoiding?