Global demand for macadamia nuts is expected to more than double from 64,000 metric tons in 2022 to 137,000 metric tons by 2027, with China leading the surge in consumption, projected to reach 46,500 metric tons. This increase is driven by the popularity of in-shell snacks, kernel snacks, and their use as food processing ingredients. Major producers like Australia and South Africa are anticipated to see significant growth in production, while Brazil's output is expected to decline due to various challenges.