Function Health vs DrBrewerAI

Function membership helps you take control of your health with 160+ lab tests each year, personalized Protocols, and Private AI Chat—all backed by advanced science and your real data. Built with top doctors, Function gives you the power to understand your body, track how it evolves, and make meaningful change. NOW AVAILABLE: HOME OR OFFICE BLOOD DRAWS Schedule a concierge blood draw at your home or office. A licensed specialist comes to you and completes your blood draw in under 20 minutes. Available in select locations. 160+ LAB TESTS Membership includes testing for your heart, hormones, thyroid, liver, kidneys, toxins, nutrients, inflammation, autoimmunity, immunity and more. ADVANCED MRI & CT SCANS Detect early signs of cancer and hundreds of other potential conditions with the option to purchase advanced imaging for your brain, pancreas, liver, spine, ovaries, prostate, heart and much more. PRIVATE AI CHAT Ask questions about your results, identify meaningful patterns, and figure out where to focus next, with Private AI Chat—built in partnership with top clinicians. CONNECT WEARABLES Connect Apple Health and other health devices and wearables to see how your activity, sleep, and daily habits affect your lab test results and long-term health. PROTOCOLS Translate your lab results, scans and health history into clear, evidence-based plans for nutrition, activity, and supplements—all customizable to your goals and preferences. UPLOAD HEALTH RECORDS Upload past lab test results, scans, and other medical records for a more complete view of your health, all in one secure place. PROGRESS YOU CAN SEE Twice-yearly and On-Demand testing helps you track your results over time, monitor for early signs of disease, and identify where to focus next. ADVANCED LAB TESTS Membership includes 160+ lab tests, plus the option to purchase advanced On-Demand tests for: - Detection of 50+ cancers - Alzheimer’s risk detection - MTHFR gene variants - Advanced MRI and CT scans starting at $365 - Food allergies and sensitivities - …and much more ACCESSIBILITY What could cost as much as $15,000 on your own is included with membership for just $365/year. Lab testing is available at over 2,000 lab locations across the US, with no insurance needed. SECURITY Function was built for privacy and security. Function is built to HIPAA standards. Your information is secure. How it works: 1. Join Function and schedule your first set of lab tests. 2. Get your results and personalized Protocols. Ask questions with your Private AI Chat. 3. See your progress with 60+ lab tests at your Mid-Year Test. 4. Purchase MRI or CT scans and other advanced On-Demand Tests any time. DISCLAIMER Function Health is a technology company and not a laboratory or medical provider. All laboratory and medical services are provided by independent third parties. Function Health does not offer medical advice, laboratory services, a diagnosis, medical treatment, or any form of a medical opinion; its services are not a substitute for medical care, medical advice, and/or a detailed discussion with a physician or other licensed provider. If you have any questions regarding any laboratory results or any other information that you access through Function Health, you should contact a physician or other licensed provider. All material, information, data, and content that Function Health provides is strictly for general information purposes. For additional important information: https:// www.functionhealth.com/terms-of-service.

Take charge of your metabolic health — before problems start. DrBrewerAI puts preventive care in your hands. Whether you're managing risk factors or simply staying ahead of your health, DrBrewerAI connects you with your healthcare professional through a secure, intelligent platform built for metabolic wellness. DrBrewerAI is available to members of the DrBrewerAI program. Access is activated for your account. KNOW YOUR RISK Complete your Metabolic Risk Assessment (MRA) to better understand your cardiovascular risk factors. Answer questions about family history, lifestyle, and key measurements — and see color-coded results you can review with your care team. YOUR COMPLETE HEALTH PICTURE Share a detailed health history — including medications, conditions, and background — so your care team always has what they need, all in one secure place. LAB RESULTS, INTEGRATED Upload lab results directly to the app. Your healthcare team reviews your values alongside your assessments for a truly holistic view of your health. GOALS THAT MOVE WITH YOU Set personalized health goals with your provider and track your progress over time. Clear milestones keep you motivated and accountable every step of the way. LEARN FROM YOUR CARE TEAM Access videos and educational resources handpicked by your healthcare professional — content that actually applies to your health journey. PRIVATE NOTES FROM YOUR PROVIDER Receive encrypted, personalized guidance directly from your care team, always secure and always just for you. AI HEALTH COMPANION Get quick answers and support between appointments with an AI-powered health assistant. The assistant provides general information only and does not give medical advice or diagnosis. STAY ON TRACK Timely notifications remind you about assessments, new goals, and messages from your care team — so nothing slips through the cracks. BUILT FOR YOUR PRIVACY Your data is encrypted and stored with healthcare-grade security. DrBrewerAI is designed from the ground up to protect your most sensitive health information. MEDICAL DISCLAIMER DrBrewerAI is intended for informational and educational purposes only. It does not provide medical diagnosis or treatment, and it is not a substitute for professional medical advice. Always seek the advice of your physician or another qualified health provider in addition to using this app, and before making any medical decisions or acting on any information provided in it. Never disregard professional medical advice, or delay seeking it, because of something you have read or received through this app. If you think you may have a medical emergency, contact your doctor or your local emergency services immediately.