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Natural GLP-1 support supplements (berberine, Reducose, omega-3s, and similar) are sold as food supplements under New Zealand food law
Individual outcomes are not guaranteed and depend on clinical eligibility, individual biology, and lifestyle factors
Some compounding pharmacies also offer sublingual (under-the-tongue) formulations, but these have not been extensively studied and the FDA has raised concerns about salt-form variations
However, some practical adjustments at shared mealtimes, being flexible about portion sizes, not commenting on how little your partner eats, thinking about protein content in shared meals, can make the experience more comfortable for both of you