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.
This can often include one to three lessons a week for anywhere from $110 to $300 per month. Again, this will depend on the gym, credentials of the trainer, and age of the person being trained. BoxingGyms.com states that the cost of boxing lessons can vary anywhere from $15 to as much as $100 per hour.