Top 5 Most Addictive Substances
- They have devastating effects on our brains and quickly become addictive.
- The phenomenon of addiction is based on numerous physical and psychological mechanisms.
- this drug from the opiate family works extremely quickly, especially when injected.
They have devastating effects on our brains and quickly become addictive. these include “hard” drugs like cocaine or heroin, but also common products like alcohol and tobacco. Here are the 5 most addictive substances.
The phenomenon of addiction is based on numerous physical and psychological mechanisms. The website The Conversation published a ranking of the most addictive drugs in 2017, based on a study published in The Lancet. the danger, addiction potential and social impact of each substance were evaluated.
1. Heroin
Table of Contents
this drug from the opiate family works extremely quickly, especially when injected. The transition to the brain is 100 to 1,000 times easier than with morphine. heroin promptly triggers a very intense feeling of pleasure, the so-called “rush”, followed by a phase of “high”, in which the affected person experiences a floating, dreamlike feeling.
Above all, it’s high danger puts heroin in first place on this list: the lethal dose is only about five times higher than the dose needed for the “high” effect.
2. Cocaine
Cocaine is extracted from the leaves of the coca bush and consumed either in pure form or as crack (heated with baking soda and water). It initially causes a phase of intense euphoria, followed by a depressive state.
Over time, the euphoric phase shortens, leading to the need to take increasingly higher doses.In high doses, cocaine can trigger paranoia and psychoses, which can lead to coma.
Céline Caussidé: Life and Career
Céline Caussidé,a French journalist and television producer,passed away in december 2021 after working several years with the French television channel Futura. She was known for her passion for science and technology, as well as her enjoyment of walking in Strasbourg and watching Nordic and British TV series.
Caussidé dedicated a meaningful portion of her career to Futura, a channel focused on science, technology, and revelation. Details regarding her specific roles and contributions at Futura are limited in publicly available sources, but her long-term association with the channel highlights her commitment to popularizing scientific knowledge.
While specific details about her early life and education are scarce, her interests included exploring the city of Strasbourg on foot and enjoying television programs from Nordic and British broadcasters. this suggests a broad cultural curiosity alongside her professional focus.
Futura Television
Futura is a French television channel dedicated to science, technology, and discovery, launched in 1991. Futura sciences, the channel’s associated website, provides articles and videos on a wide range of scientific topics.
The channel has undergone several ownership changes throughout its history.Initially launched by France Télévisions, it was later acquired by Gédéon Media in 1999. in 2012, it became part of the Canal+ Group. Le Monde reported on the acquisition by Canal+ in June 2012.
Futura’s programming includes documentaries, science magazines, and technology reports, aiming to make scientific concepts accessible to a broad audience. The channel’s focus aligns with Caussidé’s professional interests, making her work there a natural fit.
Death and legacy
Céline Caussidé died in December 2021. No official cause of death has been publicly released.
Tributes following her death highlighted her dedication to her work and her passion for science interaction. While facts regarding a formal legacy or memorial fund is not readily available, her contributions to Futura and her commitment to making science accessible are remembered by those who worked with her.
As of January 25, 2026, there have been no further public announcements or significant developments regarding her passing or a formal commemoration of her work.