Function for John Hancock Vitality PLUS

As an eligible Vitality member, you can access special pricing for a one-year Function membership.

Exclusive access for John Hancock

Function is an innovative platform including 160+ lab tests — spanning heart, hormones, thyroid, metabolic, nutrients, toxins, stress, and more. With 5x more tests than the average physical and twice-yearly testing, you can monitor early indicators of a number of diseases and pinpoint areas for improvement. Receive detailed insights from board-certified doctors along with a third-party clinician summary of your results each time you test. Function provides an evolving health strategy tailored to your biology, giving you a simple way to manage your lifelong health.

John Hancock and Function wordmarks stacked on a bright blue background.

Data that puts your health in motion

Find out where you stand. Decide where you’re going.

160+ biomarkers

Advanced testing

Advanced testing

Next steps

Clear action plans

Biological Age

Wearables

Integration with health trackers

Steps

4,787

avg

Sleep

7.5

hrs avg

Resting HR

64

bpm avg

Apple health iFit Withings Peloton Oura Fitbit Garmin

Testing is easy

01

100+ lab tests

Schedule at 2k+ Quest Diagnostics locations

02

Results explained

By board-certified doctors and 1000s of hours of research

03

Follow your protocol

Take action. Test again.

Not your average checkup

Standard checkup

Function
160+

Lab tests annually

~26

Personalized action plan

Upload past results

No insurance needed

Every 6 months

Hormones & fertility testing

Heavy metal & toxin testing

Metabolic & pancreatic testing

Heart testing beyond cholesterol

Nutrient/electrolyte testing

Autoimmunity testing

Thyroid testing

Access to MRI & CT

Access to Galleri® Multi-Cancer Test

Access to Alzheimers & brain testing

Access to mold reactivity testing

Standard checkup

Lab tests annually

160+
~26

Personalized action plan

Upload past results

No insurance needed

Every 6 months

Hormones & fertility testing

Heavy metal & toxin testing

Metabolic & pancreatic testing

Heart testing beyond cholesterol

Nutrient/electrolyte testing

Autoimmunity testing

Thyroid testing

Access to MRI & CT

Access to Galleri® Multi-Cancer Test

Access to Alzheimers & brain testing

Access to mold reactivity testing

Certain tests are add-ons for an additional cost.

Real people. Real results.

Function like Aimee

Function like Aimee

The cancer signals doctors missed

Function like Alan

Function like Alan

From diabetes diagnosis to action

Function like Geoff

Function like Geoff

Finding prostate cancer after testing

Function like Catherine

Function like Catherine

You can't diet or exercise this away

Built with the world's top doctors

Function’s Medical & Scientific Board

Mark Hyman, M.D.

Mark Hyman, M.D.

Former Cleveland Clinic physician. CMO of Function Health.

JoAnn E. Manson, M.D., MPH, DrPH

JoAnn E. Manson, M.D., MPH, DrPH

Chief of Preventive Medicine at Brigham & Women’s Hospital. Professor at Harvard.

Andrew Huberman, PhD

Andrew Huberman, PhD

Professor of Neurobiology at Stanford School of Medicine.

Toby Cosgrove, M.D.

Toby Cosgrove, M.D.

Former CEO of Cleveland Clinic. Top heart surgeon.

Daniel Sodickson, M.D., PhD

Daniel Sodickson, M.D., PhD

Chief of Innovation at NYU Langone. Pioneer of AI-driven MRI.

Azra Raza, M.D.

Azra Raza, M.D.

Top medical oncologist. Professor at Columbia University.

Eddie Chang, M.D.

Eddie Chang, M.D.

Professor & Chair of Neurological Surgery at UCSF.

Luis A. Diaz, M.D.

Luis A. Diaz, M.D.

Head of the Division of Solid Tumor Oncology at Memorial Sloan Kettering Cancer Center.

Yves Michel Duroseau, M.D.

Yves Michel Duroseau, M.D.

Chair of the Department of Emergency Medicine at Lenox Hill Hospital.

Jordan Shlain, M.D.

Jordan Shlain, M.D.

Primary care physician, Founder & Chairman of Private Medical.

Access to special pricing for the Function Health membership is only available to registered John Hancock Vitality PLUS members who have completed the Vitality Health Review (VHR) for the current program year. Must be 18 years or older. Function Health requires members to have an active US address and phone number, and to accept Function Health's Terms of Service. The access to special pricing towards the Function Health membership is subject to change.

Access to special pricing for the Function Health membership through the John Hancock Vitality Program is not currently available for policies issued in Guam, New York, and Puerto Rico. Lab visits through Function Health are not currently available in Hawaii, Rhode Island, and Puerto Rico. In New York and New Jersey, Quest Diagnostics requires an additional annual lab test charge payable directly to the laboratory at time of service.

John Hancock is not an affiliate of Function Health. The lab testing services available via Function Health are administered by third party lab services providers. John Hancock does not provide medical advice, is not involved in the services provided by Function Health and is not responsible for the accuracy or performance of such services.

There may be additional costs for diagnostic testing. Function Health offers access to add-on tests not covered by the basic membership fee. There is no coordination between John Hancock and any health benefits you may receive from an insurance policy, health plan, or any other wellness programs you may be enrolled in.

Access to special pricing is only applicable to the first-year membership fee. At the end of the first year of membership, fees for a renewal of your membership will automatically be charged to the credit card on file with Function Health unless the membership is canceled directly with Function Health member support.

John Hancock and Vitality do not receive individual results from Function Health, nor do they know which customers have taken the lab test. For purposes of research, validation of assumptions and evaluation of future health and wellness offerings, John Hancock may receive aggregated and deidentified data from Function Health from time to time.

Your results will have no impact on your current life insurance coverage. That said, like other medical tests you elect, a decision to take one or more lab tests made available through Function Health, and the results of those lab tests, may need to be disclosed in an application for insurance coverage, unless prohibited by law, and thus could affect your access to future insurance coverage and the price of such coverage.

At this time, John Hancock does not expect that it will be required to report the value of the Function Health membership subsidy to the IRS as income to the insured. This material does not constitute tax or legal advice and neither John Hancock nor any of its agents, employees or registered representatives are in the business of offering such advice. You should consult Your own tax professional.

Life insurance products issued by: John Hancock Life Insurance Company (U.S.A.), Boston, MA 02116.

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