Derek Flanzraich is the founder of 5HT — a weekly newsletter that delivers 5 healthy-ish things worth reading, trying, or rethinking. He’s spent the last decade building trusted wellness content, first as the founder of Greatist, a health brand that reached millions by making wellness more inclusive and less insufferable.
5HT is his latest project, born from the simple idea that wellness could be smarter, sharper, and less cringe. Every week, he shares a tight edit of what actually matters — a mix of personal picks, product recs, rants, studies, and the occasional hot take.
This isn’t health content for algorithms. It’s for humans.