Felix94 @Felix94 • Joined Jul 2026 • Active 7 hours ago Remove Connection Are you sure you want to remove from your connections? Profile Timeline Groups Photos Forums Discussions Replies Favorites Discussions Replies Favorites Forum Replies Created Felix94 Member July 14, 2026 at 12:03 am in reply to: Which blood markers do you track while researching peptides? Does anyone here use ApoB instead of just looking at LDL? I’ve been seeing it mentioned a lot lately.