Fig 5. Effect of nightly oral dose of 50 mg DHEA on androgen levels (testosterone, dihydrotestosterone, and androstenedione in men and women), compared with placebo. Note the significant increases in androgen levels in women and the lack of effect on these levels in men.
Catnip, in large enough quantities, will also work as an attractant for large cats like lions and tigers. Europeans in the 1400s regularly drank teas made from catnip, with the herb earning a medicinal application for treatment of colic and flatulence.
The Sumatran tigers, because of their small size, predominantly prey on smaller animals like fish, monkeys, and fowls. Despite the fact they also feed on wild pig, spotted deer, Malayan Tapir and Orangutans. Though occasionally, sumatran tigers are also known to kill mice or rats.