I have been doing a little digging and found that more people use tongkat ali as an aphrodisiac to aid sexual performance rather than to keep warm.<br>Anyway, in the tropical weather here where singapore and malaysia are, it is unlikely anyone will be suffering from hypothermia as temperatures rarely drop below 23 deg C at night. <br>Of course on the mountain (mount kinabalu) it can get pretty cold. Using a medication to keep warm is not the thing to do in hypothermia as minime said. Physically warm fluids oral or otherwise as well as a physical barrier to heat loss are the way to go.<br><br>But the tongkat ali and the condom can be considered part of a survival kit in this day and age <br><br><br>