What to Expect

The FLI Method can balance hormones, restore your vitality, and help prevent chronic diseases that really begin in midlife. Enjoy being guided by your FLI care team to make your healthspan journey a simple and enjoyable experience that you can easily integrate into your busy life. 

Click to Watch

Optimize Your Health With A Personalized Healthy Aging Plan And Ongoing Support


The FLI Method incorporates the latest science-based longevity practices tailored for women in midlife, creating a personalized Healthy Aging Plan to make the second half of your life your best.

Hormone + Gut Optimization

We work with your preferences, goals, and baseline health status to optimize your hormones using a personalized combination of nutrition, lifestyle, and other therapeutics, which may include hormone supplementation and sexual wellness. Our expert clinicians have treated thousands of patients with hormone therapy and understand the nuances and importance of personalization and making sure hormones are absorbed properly. Very few providers exist with this specialized expertise and the ability to connect hormone therapy with other interventions.

FLI Nutrition Program + Supplements

As women approach menopause, estrogen levels drop, lowering metabolism and affecting how fat is distributed in the body. However, this is not inevitable. We put an end to frustrating fad diets and instead empower you to discover and embrace a sustainable and satisfying way to enjoy healthy food. We use technology and data to develop your personalized way of eating and cut through all the clutter to recommend targeted science-based supplements to meet your goals. We also educate you, challenge you and inspire you with the FLI Nutrition Plan and FLI 6-Week Metabolic Reset program.

Metabolism + Fitness

On average women lose 3% of their muscle strength and lose 10% of bone mass in each of the first five years after menopause. We help you counter this with the best training and nutrition for your body including how to balance muscle building, endurance, recovery, stability and agility.  We work with your female body, not against it, by factoring in your infradian rhythm, and developing cycle synching workouts and nutrition. Our fitness experts will ensure your plan is developed for maximum results and high adherence. We measure your body composition and VO2 max and provide regular 1 x 1 in person assessments and updates to your personalized fitness plan. 

Ongoing Optimization

Your body and goals are dynamic. We reassess your health regularly to continually optimize your Healthy Aging Plan. We track your key biomarkers to measure improvements.  

The field of longevity medicine is changing rapidly. FLI MD stays on top of the latest diagnostics and longevity strategies and tactics to curate them for our busy members. We aim to keep you informed and cut out the confusion and false claims.

Read What Our Members Are Saying

"I absolutely love my experience at FLI. It is far beyond my expectations. The entire experience has been transformational for me and completely transformed my approach to aging. There are diseases and life outcomes I’m certain I will prevent as a result of this experience."
T.D. age 65

"Lyssa is so personable and knowledgeable. She gave more health insights than I’ve ever had and I have the highest tier of concierge care at a prestigious hospital."
T.K. age 43

"After being told the way I was feeling was just a part of aging by both my primary care doctor and OB / GYN, and that my labs were ‘normal’, I finally found a health team that listened to me and worked with me to dramatically improve my health. I have lost weight, my mood swings are gone, my focus is restored and I am so much happier."
N.A. age 46

"Lyssa possesses exceptional medical knowledge and is an extraordinary person. My health journey has been challenging, involving numerous specialists, doctors, and various programs, costing a significant amount. Among all, Lyssa stands out as the most knowledgeable and dedicated, always willing to investigate any issue to uncover its root cause. She provides comprehensive and detailed plans to support my health, making her an invaluable part of my wellness journey."
E.J. age 52

"Even though I'm not yet a candidate for hormone supplementation, I found the depth of the program on hormone management and midlife symptoms to be exceptional. I feel extremely well-prepared and even received help with long-standing gut health issues. The Healthy Again plan and coaching support provides a clear and actionable manual for maximizing my immediate and longterm health, and I feel the best I have in years."
L.D. age 38

Contact Us
2100 Webster Street, 
Suite 300
San Francisco, CA 94115
[email protected]
+1 707-653-6450