UVB Lighting- An Absolute Essential For WTFS?

[Mentat]

Lol carlos! I saw a research data, will look for it, but it was done for dart frogs. ...Found it! Here you go https://aark.portal.isis.org/researchguide/amphibian%20zoo%20studies/amphibian%20uv-b%20and%20vitamin%20d3.pdf

Hi Lija! The article you linked is a summary of information the authors found and a proposal of ways to conduct related research; but there is no experimental research conducted by authors that provides a backbone for anyone to state frogs need UVB and if so; how much?

What I'm looking for is a report of actual scientific experimentation in a laboratory. Research with control subjects and statistical analysis; that either supports or not a hypothesis based in the need for UVB light exposure for any frog species. Maybe the authors or others have conducted experiments after this article release? Thank you !