Catnip, scientifically known as Nepeta cataria, is a common herb in the mint family, known for its distinctive effects on felines. Its potential impact on humans often sparks curiosity. This article explores how catnip influences different species, particularly addressing its perceived effects on people.
Catnip’s Impact on Felines
Catnip’s influence on cats stems from nepetalactone, a chemical compound found in the plant’s leaves and stems. When cats sniff this compound, it interacts with receptors in their nasal tissue, stimulating brain areas associated with emotion and behavior. This interaction leads to behaviors like rolling, rubbing, purring, vocalizing, and increased playfulness.
The effects on felines are short-lived, lasting about 10 to 15 minutes, after which a cat may become desensitized for a couple of hours. Not all cats respond to catnip; sensitivity is genetically determined, with 50% to 70% of cats exhibiting a reaction. Kittens do not respond until they are between three and six months old, when the inherited trait emerges.
Human Response to Catnip
Unlike felines, humans do not experience psychoactive effects or a “high” from catnip. This difference stems from human physiology; people lack the specific receptors or neural pathways nepetalactone interacts with in felines. Therefore, consuming or inhaling catnip will not result in a euphoric or mind-altering experience comparable to what cats exhibit.
While catnip does not produce a psychoactive effect in humans, some mild, non-psychoactive responses have been reported. When consumed as a tea, catnip is associated with a mild sedative or relaxing effect. These effects are attributed to the herb’s broader properties rather than a specific interaction of nepetalactone with human neurological pathways. Some individuals might experience slight drowsiness or a sense of calm.
Safety and Traditional Uses
Catnip is considered safe for human consumption in moderate amounts, particularly when prepared as an herbal tea. However, consuming large quantities can lead to side effects such as headaches, vomiting, or stomach upset. Pregnant individuals should avoid catnip, as it may stimulate uterine contractions.
Historically, catnip has been used in traditional medicine for humans. It was used as a mild sedative to promote relaxation and aid in sleep. The herb also served as a digestive aid, alleviating symptoms like indigestion, cramping, and gas. Catnip has also been employed to address symptoms associated with colds and flu, including fever and congestion. Beyond internal uses, nepetalactone, the active compound in catnip, is noted for its insect-repellent properties.