Gut Health + IBS/SIBO

The Lab Tests Your Doctor Never Orders But They Explain Your Inflammation, Gut Symptoms, and Stubborn Weight Gain

Jacquelyn Hackett, MS, RDN
February 5, 2026
Written from the perspective of a Registered Dietitian with 8+ years of clinical experience The internet is overflowing with advice about fatigue, bloating, hormone imbalance, inflammation, and weight gain. Take this supplementCut these foodsHeal your hormonesFix your gut And yet, so many people are still stuck. What I see most often in practice is not a lack of effort.It ’s a lack of clarity . People come in frustrated because they’ve already done the “right” things. They’ve cleaned up...
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Jacquelyn Hackett, MS, RDN
Registered Dietitian, Functional Nutrition Practitioner, and founder of Hackett Health. Specializing in gut health, hormones, and root-cause investigation for women.
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