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Endocrinologist and weight-management specialist Dr

Enteroendocrine L-cell derived peptide hormones, notably glucagon-like peptide-1 (GLP-1) and glucagon-like peptide-2 (GLP-2), have become important targets in the treatment of type 2 diabetes, obesity and intestinal diseases

Learn why tirzepatide causes lightheadedness, how to manage it safely, and when to seek medical help.

A video from Nirali Shah (as part of Icahn School of Medicine at Mount Sinai), posted on Dec 11, 2025.

The combination of metformin and GLP-1 RA is explicitly recommended by current guidelines as part of the standard treatment algorithm for type 2 diabetes, wi...