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The Functional Nutrition Journal
Autoimmune, Gut & Hormone Health Insights 

 

 By Dr. Sarah Khan

How Functional Nutrition Helps in Dealing With Adrenal Fatigue adrenal fatigue cortisol fatigue functional nutrition stress Jun 10, 2026
What Happens If You Stop Working With a Functional Nutritionist? coaching functional nutrition root cause health sustainable health Jun 09, 2026
Can a Functional Nutritionist Help With Multiple Symptoms at Once? chronic symptoms functional nutrition gut health hormone health root cause health Jun 08, 2026
The Gut-Anxiety Connection: Why What You Eat Affects How You Feel Mentally anxiety functional nutrition gut health gut-brain axis mental health Jun 07, 2026
SIBO: The Gut Condition Behind Your Bloating, Fatigue, and Food Sensitivities bloating functional nutrition gut health ibs sibo Jun 07, 2026
Woman feeling frustrated reviewing normal lab results despite experiencing fatigue, brain fog, and chronic symptoms
Why Your Labs Are Normal But You Still Feel Awful autoimmune disease fatigue gut health hashimotos lab testing thyroid May 25, 2026
Anti-inflammatory foods for Hashimoto's thyroiditis - Dr. Sarah Khan functional nutritionist
What to Eat with Hashimoto's Thyroiditis autoimmune disease functional nutrition gut health hashimotos thyroid May 24, 2026
Vitamin D and autoimmune disease — Dr. Sarah Khan, PhD, MBA, functional nutritionist NYC
Vitamin D and Autoimmune Disease: Why It Matters | Dr. Sarah Khan autoimmune disease inflammation vitamin d Nov 19, 2025
Endocrine disruptors and hormone health - functional nutritionist Dr. Sarah Khan
The Hidden Impact of Endocrine Disruptors autoimmune endocrine disruptors functional health hormone health hormones skin care Nov 18, 2025
How Nutrition Impacts Your Mood and Mental Health | Dr. Sarah Khan & Acheron Psychiatry brain health cognitive health functional nutrition mental health mental health nutrition mood and food Nov 18, 2025
The gut immune connection - functional nutritionist Dr. Sarah Khan New York
The Autoimmune and Gut Connection: Why 80% of Your Immune System Starts in the Gut autoimmune disease functional nutrition gut dysbiosis gut health immune system leaky gut Nov 12, 2025
Sustainable weight loss through functional nutrition - Dr. Sarah Khan
Sustainable Weight Loss Through Functional Nutrition functional nutrition metabolism root cause health sustainable diet weight loss Nov 12, 2025
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