While it caused some flooding and casualties â two people were killed â during its first landfall, it appeared to be just another hurricane in an active hurricane season. Katrina weakened after passing over Florida and was reclassified as a tropical storm.
Quick Answer. Three teaspoons or 1 tablespoon of ground coffee makes a 6-ounce cup of regular-strength coffee, according to Folgers. The amount of grounds is doubled for strong coffee, while the amount of water stays the same. Continue Reading.
The USDA National Nutrient Database states there are 2 mg of caffeine in each 6 oz. or 8 oz serving of Folgers decaffeinated coffee. Trace amounts exist in a 1 oz. serving. Considerations. According to MayoClinic.com, consuming 200 to 300 mg of caffeine per day, or about the amount of caffeine in 2 to 4 cups of coffee, is not harmful. However, if you consume 500 to 600 mg of caffeine per day or more it can cause a rapid heartbeat, insomnia, muscle tremors, irritability, nervousness or an upset stomach.