How can I reduce my sweat? And How Can I reduce my body heat?

I think they’re used to sweat in hot places like Manila in the summertime. You shouldn’t worry so much. (Unless you sweat excessively from some other health issue.) Ironically, the sweat is your body’s answer to reducing your heat. The evaporation is your air conditioning.

And what’s wrong with darker skin? I think they’re used to that in Manila too. Protect yourself from the sun with clothing &/or proper use of sunscreen, or a parasol.

Toxins may make you smell more, but I don’t think they necessarily contribute to the volume of your sweat. (Unless the toxins are heroin or crack or something.) I doubt you can reduce sweat very much by changing your diet, but fresh foods are always good for the heat. Keep it light and your body won’t have to work too hard on processing.

Have a few splashes in the shower throughout the day if you feel too sticky.

Enjoy your trip and be safe.