RE: Royalties etc1 May 2025 15:52
Elrico, you might find this interesting.
Via google AI..
There was an 18,000 people drug trial to see if Retinol "cured" lung cancer. The trial found that it was the reverse - more people got lung cancer after taking Retinol...
The exact wording:
Yes, there have been drug trials using retinol, and the largest trial involved 18,314 participants. This trial, known as the Beta Carotene and Retinol Efficacy Trial (CARET), investigated the effects of a combination of beta carotene and retinol on the incidence of lung cancer in smokers, former smokers, and asbestos-exposed workers.
Elaboration:
The CARET trial, as mentioned, was a large-scale, randomized, double-blind, placebo-controlled study.
It aimed to determine if combining beta carotene and retinol could prevent lung cancer.
The study found that the combination actually increased the risk of lung cancer in the targeted population.
This trial's findings led to a reduction in enthusiasm for using retinoids as chemoprevention agents for lung cancer.