Cold water showers and certain venom can boost energy temporarily.

The immune system does not like sharp temperature changes, but this is a different survival mechanism.

• Ice or very cold water activates a survival mechanism that gradually strengthens the immune system through an energetic mechanism similar to deep meditation. It is a technique of personal empowerment - comparable to martial arts. (In a different sense)
• Immersion in ice water has the known benefits of releasing endorphins, improving alertness and mood, strengthening the immune system, and even losing weight. (Not because of the need to warm up the body) At the same time, this technique is not without risks.

What are the method's main disadvantages of cold water showers and ice bathtubs?

•  It is challenging to perform, requires persistence, physical suffering is quite aggressive and is unsuitable for chronic patients in an inadequately energetic state.

Immersion in ice water can be dangerous for chronically ill patients. Those who decide to try must exercise great caution and prior preparation.

Using venom from bees, spiders, frogs, and more as a therapeutic tool.

The use of various kinds of venom is an ancient technique. Bee venom is a well-known technique that is relatively inexpensive and available.

• The mechanism of action that venom triggers is survival. The body detects a threat and immediately raises the life energy temporarily. However, this technique does not bring healing from chronic diseases and has limitations for use over time.

I did not use these techniques. If interested, I suggest you do so carefully, gradually, and supervised.