If you drink large quantities of caffeine drinks or eat mostly processed foods it can effect your body's ability to tolerate the heat, so please cut down on these items in preparation for class. (stgeorgeyoga.com)
Limit stimulants including tea, coffee and caffeine drinks for at least three hours before sleep. (womenshealthandfitness.com.au)
HOWEVER, I have found a sweet little trick to make this latte into a slow releasing caffeine drink and avoid the crazed look of someone who might be exhibiting the symptoms of Mad Cow Disease. (catchingseeds.com)