Why don't cats tolerate citrus fruits? - briefly
Cats are particularly sensitive to certain compounds found in citrus fruits, such as limonene and linalool. These compounds can cause irritation to their skin and eyes, making citrus fruits intolerable for felines.
Why don't cats tolerate citrus fruits? - in detail
Cats are known for their finicky eating habits and strong sense of smell, which plays a significant role in their aversion to citrus fruits. The primary reason behind this intolerance is the presence of certain compounds found in citrus fruits that cats find particularly unpleasant or even harmful.
One of the key compounds that cats are sensitive to is psoralen. Psoralen is a photosensitizing agent, which means it can cause skin irritation and other adverse reactions when exposed to sunlight. Cats have a much lower tolerance for this compound compared to humans. When they ingest or come into contact with psoralen, it can lead to discomfort, skin irritations, and in severe cases, even toxicity.
Another factor contributing to cats' intolerance of citrus fruits is their strong sense of smell. Cats have a highly developed olfactory system, which allows them to detect scents that humans might not notice. The distinct and often overpowering scent of citrus fruits can be overwhelming for cats, making the experience unpleasant. This heightened sensitivity to smell helps explain why cats tend to avoid citrus fruits altogether.
Furthermore, the acidity in citrus fruits can cause digestive issues in cats. Their stomachs are not designed to handle high levels of acidity, which can lead to upset stomachs, vomiting, and diarrhea. This discomfort reinforces their aversion to citrus fruits over time.
It's also worth noting that cats are obligate carnivores, meaning their diet should primarily consist of meat. Their digestive systems are not equipped to process plant-based materials effectively. The inclusion of citrus fruits in their diet can disrupt their nutritional balance and overall health.
In conclusion, the combination of psoralen, strong scent, high acidity, and their obligate carnivore nature makes citrus fruits intolerable for cats. It is essential to ensure that cats do not consume or come into contact with citrus fruits to prevent potential health issues.