Maximum Nutrient Levels for Safety
In addition to minimum nutrient requirements, AAFCO profiles include maximum limits for certain nutrients to prevent toxicity. Key maximum levels include:
- For Dogs: Calcium, phosphorus, magnesium, fat-soluble vitamins, and certain trace minerals.
- For Cats: Methionine, zinc, vitamin A, and vitamin D.
These maximum values are based on data showing potential health risks associated with excessive intake of certain nutrients. This careful balance ensures that pet foods formulated to meet AAFCO profiles provide safe and adequate nutrition across life stages.