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.
The average cost of a gym membership as of 2012 is $55. Typically, people tend to go twice a week, which comes out to eight times per month. At this rate, they are paying $6.88 for each visit to the gym.