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 If you want to have extra uniform and paraphernalia, you need to spend extra since most of the training centers will only provide 1 uniform and training material per person. 2  Karate uniforms are not always necessary, however. 3  Belt tests and flags can cost anywhere from $15 to as much as $55.