Now that it is getting hot in the south, I would like to give an unsolicited tip:

It is good to take vitamin C.

Vitamin C has a cooling effect according to the same principle as the way in which they eat super hot spicy food in India.
In tropical countries people eat fruits with vitamin C.

It opens up the structure of your body, which allows the body that also develops heat to get rid of its heat better.

We cannot tolerate food as hot as they can and vitamin C  in pils works just as good as not better.

The maximum allowable intake has been set at 2000 milligrams per day. Be careful with taking doses of more than 1000 mg per day.

In the winter you should take vitamin B, which closes off the body and keeps you warm.

I'm gonna' have to start checking mailboxes