Father and Daughter being affectionate
FOR FATHER’S DAY

Give time

not stuff

Show dad you want more years on Earth making memories with him by gifting Function Health.

Unlock 100+

healthy years.

The first-ever membership that includes the cost of 160+ advanced lab tests—comprehensive across heart, thyroid, hormones, metabolic, toxins, nutrients, autoimmunity and more.

Robust results turn into actionable insights from top doctors.
Just $499 per year.

160+ lab tests

Whole body testing

Tracked over time

Testing is easy

Step 1
Quick Booking
Secure a time slot at one of 2,000+ Quest Diagnostics locations around US
Step 2
15 minute lab visit
Annual testing involves two sessions following an 8-hour fast.
Step 3
Take action. Test again.
Turn your results into actionable insights with expert review, then test again.

The year-round gift of owning their health.

Give your loved ones agency over their health, disease detection and a path to a longer life. Function is the one place for advanced lab testing, results tracking, insights, and explanations, allowing you to concentrate on living.

Re-test as needed.
Results that make sense.
Tracked over a lifetime.

Results over time

All results are tracked in a secure dashboard. Learn about your health right now. Monitor for changes over your lifetime. Take control of your health’s future.

Results over time

All results are tracked in a secure dashboard. Learn about your health right now. Monitor for changes over your lifetime. Take control of your health’s future.

100+ lab tests

Whole body testing

Tracked over time

Thyroid Stimulating Hormone
Optimal Range: 0.4 to 4.0 mIU/L
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
.
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
mIU/L
Out of Range
Aug 15, 2024
·
6.1 mIU/L

100+ lab tests

Whole body testing

Tracked over time

Common questions

How do I join Function?
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Who needs Function?
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Is insurance involved?