1. Caffeine A psycho-active stimulant Absorbed within 30 to 60 minutes Peaks in bloodstream in 1 hour Peaks in CNS in 2 hours

2. Caffeine 3 to 4 hours after administration 50% of the caffeine Smokers eliminate caffeine 100% faster than non-smokers Tolerance can be developed Withdrawal can occur; symptoms include: drowsiness, muscle aches, flu-like symptoms Occur within 12 to 18 hrs - peak 48 hrs. Can be used as a weight loss aid

3. Coffee Primary way we receive caffeine Typical cup of coffee (5oz) contains 29 to 176 mgs. depending on the brewing. Average is 100 mgs

4. Soda 95% of the caffeine in soda is added Less than 5% comes from the kola nut Trends for non- caffeinated beverages

5. Chocolate 1 oz. of chocolate has approximately 6 mg. of caffeine The typical candy bar contains 1.5 oz. of chocolate

6. Medication Several over the counter medications contain caffeine Doses range from 16mg. to 100mg. These include: –No Doz –Excedrin –Dristan –Midol

7. Health Risks Raises blood pressure and heart rate Contributes to osteoporosis and bone brittleness Breast Disease - fibrocystic lesions Contributes to panic attacks Contributes to low birth weight in new borns

8. Toxic Dose 5 to 10 grams or 40 to 80 cups of coffee

9. Doses Coffee100 mgs Coke45.6 mgs Jolt72 mgs NoDoz100 mg per tab Excedrin65 mg per tab Aqua Ban100 mg per tab Dristan16 mg per tab