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He is also the host of the popular The Art of Being Well podcast and the New York Times bestselling author of Intuitive Fasting, Ketotarian, Gut Feelings, and The Inflammation Spectrum .
During winter months, when natural light exposure decreases, many people experience disruptions in serotonin production that contribute to SAD symptoms
Reported or proposed issue Drug or supplement interactions Evidence source Mechanism-based theory Known or theoretical
Independent third-party verification via Freedom Diagnostics Testing is rolling out Q2/Q3 2026
This treatment is well-suited for individuals who: Experience low energy or brain fog Follow vegetarian or vegan diets (which can lead to B12 deficiencies) Are recovering from illness, stress, or travel Want to maintain skin health and resilience Are preparing for or recovering from cosmetic treatments What to Expect The appointment typically lasts 5 to 10 minutes and includes a brief consultation
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