
Parsley Health is the leading provider of root cause medicine in the US. Available online nationwide, work with the expert team of doctors, nurses and coaches at Parsley to optimize health and reverse chronic disease.

Beat burnout and anxiety by hacking your biology, not just your mind. My bestselling book offers a science-backed, 30-day plan to reset your baseline energy and sharpen your focus—starting with your body.

Science-backed solutions for getting to the root cause of your symptoms – whether you want to understand how bloating and anxiety are related, or learn how to feel consistently more energized by addressing imbalances in your body. Start your journey with me here.
Originally published in the Off Script newsletter. Join 50,000+ readers for weekly functional medicine insights. I want to tell you something I haven’t shared publicly yet. Six weeks ago, I had a full-body MRI as part of my own preventative health protocol — the same one I recommend to my patients. I wasn’t worried. I…

The tie between blood sugar, inflammation, mood and focus. The fastest way to improve mental health may be through your metabolism. For decades, we’ve treated mental health like it starts and ends in the brain. But at Parsley, I see something different every single day. Patients come in for gut issues, skin flares, hormone chaos—then…

Is 10 minutes of hard effort better than an hour of moderate intensity exercise? 1 minute of vigorous exercise = ~ 6 minutes of moderate effort. Back in 2004, I ran a marathon. I clocked a solid 4-hour finish…and promptly swore off long-distance cardio forever. Since then, I’ve leaned into yoga, pilates, and (my recent…
Parsley Health is the leading provider of root cause medicine in the US. Available online nationwide, work with the expert team of doctors, nurses and coaches at Parsley to optimize health and reverse chronic disease.
Parsley Health is the nation’s leading medical practice designed to help people treat the root cause of chronic conditions and optimize health. Over 80% of Parsley Health patients find relief within their first year of care — improving or resolving symptoms and conditions like IBS, infertility, anxiety, and autoimmune disease. Parsley is available online, nationwide, and in person in New York and Los Angeles.


Follow Dr. Berzin for food, parenting, and healthy living tips from a doctor and mother of three who lives her medicine and makes it easy for you to live it too.
Feeling chronically burned out, stressed, or anxious is not something to be ashamed of. What does it mean to be mentally well? Every one of us struggles with mental health at some point in our lives. Yet we aren’t taught…
Have you ever wondered if your anxiety and bloating might be related? I started meditating in medical school. It was a great way to relieve stress in the moment, but little did I know that actually sitting down and committing…