If you think that drinking tea is affecting your blood pressure, have your pressure checked by your physician and begin monitoring it at home. You may have high blood pressure if your systolic pressure, the top number, is more than 120, or your diastolic pressure, the bottom number, is higher than 80.
Market Survey Basics. Market research describes the gathering and analysis of market data, such as consumer preferences, trends in market prices and the presence of competing products.
For studies produced by market research firms one might believe their main purpose for doing research is to generate revenue. While it is certainly true that a profit motive exists, it would be a mistake to conclude that this is the main purpose of their research.