Morning glories are known in China for their medicinal properties. The seeds are said to have a laxative effect. Large amounts of the seeds can also be hallucinogenic. The water morning glory, also known as water spinach or swamp cabbage, can be eaten like lettuce.
1 The average monthly fee for taekwondo classes is anywhere from $50 to $300 per month. 2  This entails the regular class, which means that you have to take the training up to three times per week.
1 Karate Depot.com sells uniforms for $17 to $50.  Depending on size and thickness of material, Tae Kwon do uniforms cost $17 to $40. Kung Fu uniforms cost $27 to $43, with jackets and pants often sold separately. Judo uniforms cost $30 to $50.