amphetamines: Amphetamines, but they're neither safe nor legal. Strenuous physical exercise and (strenuous) sex (respectively) will also increase heart rate and suppress appetite and are much healthier for you (if caution is exercised).
Answered 10/28/2013
4.8k views
2 doctors weighed in across 2 answers
A doctor has provided 1 answer
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question