Videos

Nancy Lum, RD, LDN owner of GIBNC demonstrates how to take bariatric vitamins for Gastric Bypass (GBP/RNY) and Vertical Sleeve Gastrectomy (VSG) Procedures : 

Nancy Lum, RD, LDN owner of GIBNC demonstrates how to take bariatric vitamins for Duodenal Switch (DS) procedures : 

Weight Loss Surgery Related

Laparoscopic Roux en Y Gastric Bypass​

Duodenal Switch 

Vertical Sleeve Gastrectomy

How NutraMetrix Isotonix® Multi-Mineral Products Work​

Other GIBNC and Affiliates Services

GI Conditions

Understanding GERD

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Celiac Disease

Hypertension

Cholesterol Overview

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Obesity and Type 2 Diabetes​

Diabetes & Associated Complications

What is Heartburn?