descriptive
Analysis v1
Strong Support
In normal mice, the hormone TSH goes up and down during the day depending on light conditions — peaking at certain times in the dark and showing two peaks when there's a regular light-dark cycle — but another hormone, T4, stays pretty steady all day long.
10
0
Evidence from Studies
Supporting (1)
10
Community contributions welcome
10
The Circadian Clock Is Sustained in the Thyroid Gland of VIP Receptor 2 Deficient Mice
Cohort Study
Animal
2021The study shows that in normal mice, TSH levels go up at night and T4 stays steady throughout the day, which matches what the claim says.
Contradicting (0)
0
Community contributions welcome
No contradicting evidence found
Gold Standard Evidence Needed
According to GRADE and EBM methodology, here is what ideal scientific evidence would look like to definitively prove or disprove this specific claim, ordered from strongest to weakest evidence.