Caffeine is also a stimulant and is present in coffee (100-200 mg), soda (50-75 mg), tea (50-75 mg), and various over-the-counter medications. Caffeine should be discontinued at least four to six hours before bedtime.
The meaning of feng shui symbols can always be derived by their importance, as in the case of bamboo. It is a tree that nourishes and protects, hence it is a symbol of protection as well as luck. 1  What is it good for-It is good for bringing luck to a house. 2  It is also a symbol of growth in life, wealth and relationships.
Associated with Feng-Shui, each arrangement of this plant has a specific number of stalks, each with its own specific meaning: three means happiness, longevity and wealth; five stalks are for wealth; six will bring luck; seven good health, eight for growth and 10 for completion.