Water

[Kellen Bassette]

I only drink "hot water" during and after workout. If you let your body temperature to

- increase 1 degree, your immune system will increase 6 times.
- drop 1 degree, your immune system will decrease 30%.

If you keep your body temperature high, cancer cells will never grow inside your body. This is why we have not heard about "heart cancer" because the temperature is too high there.

https://www.mayoclinic.com/health/heart-cancer/AN01288

I trained with just hot water before in China...I got the reasons but it was tough to get used to. I didn't even want the water..I felt so unrefreshed. I'm sure you get used to it though if you stick with it....