I tried the Function Health blood test (honest review)

What this video covers

This is a review by an independent creator, Brittnee Alexus, not a video from the company. According to its description, it covers what the creator learned from two rounds of Function Health blood work over the past year. The description states the video is not sponsored. It also says some links may be affiliate links, and it points to the creator's separate cooking and hair channels.

The chapters show how the 13 minutes are laid out. It opens with an explanation of what Function Health is, then moves to what the service tests for and the lab tests themselves. A short chapter on test results comes next. After that, the longest section starts at 3:29, where the creator goes through their own results and runs until about 8:19. The last two chapters cover add-ons and an MRI option.

The description also says the creator talks about how much the service costs. The chapter list has no separate pricing segment, and the metadata gives no figure, so a reader who wants the price will need to watch to find where it comes up. Because the results chapter is personal, this page does not summarize what the creator found, and those findings apply to one person. Most of the runtime goes to that personal walkthrough. The add-ons and MRI chapters are the parts to check if you want to know what the service offers beyond the standard panel.

Our summary, written from the video's title, description and chapters (description and chapters), checked 2026-10-31. It reports what the creator presents; it is not medical advice, and the creator's experience may not match yours.