Immersive Addictives is a Mod where I added some addictive Plants to minecraft for exaple
Tabacco

You can dry tabacco leafs on a Campfire to obtain dried tabacco leafs.You can use these to craft cigarettes.
I also added vapes to the game,which you can either obtain through trading with Dealer Villagers or crafting.

You have a 1 in 20k chance of getting cancer per puff of a vape/cigarette, which can increase taking more hits. If you have cancer you slowly start getting more and more negative effects untill you eventually wither away. Even after death cancer stays, but in an earlier, less harmfull stage. You can cure cancer upon reaching its maximum stage while holding a totem of undying.

I've noticed that the Addictive Plants mod has gained a lot of popularity over time and I wanted to thank yall for supporting the mod and I've got some news. Most of the mods files on my PC are corrupted now so I started making a new project called "Immersive Addictives". Im currently working on it and I will upload the mod soon enough to this project. I will completely recode all features and include new ones. I will rework the entire system of the mod and making sure to rework every current feature. This will take a while to make because Im the only person working on the mod so expect this massive update in Dec-Jan.

Official Immersive Addictives Discord server: https://discord.gg/ZKSFQUKPcs

Dont smoke irl, its deadly!