Climate change poses a significant risk to global food security. Rising temperatures, extreme weather events, and shifting precipitation patterns impact food production, disrupting food supply chains, increasing food prices, and diminishing food safety. These effects are particularly apparent in developing countries, where vulnerable populations struggle to access nutritious foods and small farmers face financial challenges. Tackling the impacts of climate change on food security is crucial to safeguard the future availability of food. This brief highlights the importance of nutrition security and its preparedness against climate change while documenting learnings from different geographies.