I have some questions about your new Cardio-C XM product. I was not able to take the other version of the product because it has Stevia in it, which I am allergic to. I have been taking ascorbic acid and lysine tablets for over 15 years now. I have never taken proline with it. I turned Plantbased about six months ago and all of my cholesterol numbers have come down to the normal range… But my Lp(a) is still higher than i would like at 65 (range from Labcorp is less than 75) but it still scares me being at 65. I have had three calcium CT scans done over the last 15 years and all of my scores have been zero which is awesome! Again, I would love to chat on the phone if you have a few minutes so I can ask you more detailed questions…
One doubts Labcorp measures Lp(a), but you could ask them.
From what you are telling me, your Lp(a) is likely okay. If you are worried look for a lab that actually measures Lp(a).
I think the XM powder would be a good choice, but if after Lp(a) verification, and you are still concerned, you could look to add a proline supplement to your regimen.
Even if Lp(a) were elevated, vitamin C and lysine are "Lp(a) binding inhibitors."