Why is offering whole fruits instead of CGD detrimental to a crested gecko's long-term health?
Whole fruits lack crucial nutrients like calcium and Vitamin D3 in the correct ratios
Offering whole, unprocessed fruits as a substitute for the complete meal replacement powder (CGD) is detrimental because fresh produce inherently fails to provide the necessary micronutrient balance required for proper systemic health. Specifically, whole fruits are deficient in crucial elements such as calcium and Vitamin D3, and they do not contain these minerals in the correct, balanced ratios that a growing or adult gecko needs. Without the appropriate balance supplied by the CGD, long-term bone development is severely compromised. The CGD is formulated to cover these precise nutritional bases that natural produce simply cannot guarantee on its own.

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