Can cats eat boiled chicken breast every day?
It is not recommended to feed boiled chicken breast as a cat's main food, especially every day. Chicken breast is a very lean meat and lacks balanced nutrients. Long-term consumption of only chicken breast can lead to deficiencies in essential fats, vitamins, and minerals, affecting the cat's overall health. 
In addition, cats need to consume enough protein to maintain the normal functioning of their bodies, but the quality and variety of protein in chicken are very limited and cannot provide a complete amino acid composition, which can easily cause cats to have an acidic body constitution and thus trigger adverse reactions.
Therefore, we recommend choosing adult cat food containing the necessary nutrients for cats. Only in special circumstances or as occasional treats should you add a small amount of boiled chicken breast. Furthermore, you need to control the amount fed to avoid gastrointestinal upset or obesity caused by excessive meat intake.
It's also important to note that chicken contains a substance called guanylic acid, and excessive intake can cause health problems in cats such as head twitching and vomiting. Therefore, it is recommended that cat owners understand their cat's growth stage, weight, age, and health condition before feeding them, and choose suitable cat food while adding appropriate amounts of nutrient-rich meat, fruits, and vegetables to enrich their cat's diet.
