Can you use unhealthy cactus for mescaline?

It is not advisable or safe to consume unhealthy cacti for mescaline. Mescaline is a psychoactive substance that can be found in certain species of cacti, but not all cacti contain it. Additionally, unhealthy cacti may contain harmful microorganisms and toxins that can cause illness or even death. Therefore, only healthy and identifiable cacti species that are known to contain mescaline should be used for consumption, and even then, it is essential to follow proper guidelines and precautions.