Summary of Serum T4
Primary Information, Benefits, Effects, and Important Facts
Scientific Information on Serum T4
Follow this Page for updates
Serum T4
Human Effect Matrix
The Human Effect Matrix looks at human studies (it excludes animal and in vitro studies) to tell you what supplements affect serum t4
| Grade | Level of Evidence |
|---|---|
| Robust research conducted with repeated double-blind clinical trials | |
| Multiple studies where at least two are double-blind and placebo controlled | |
| Single double-blind study or multiple cohort studies | |
| Uncontrolled or observational studies only |
|
Level of Evidence ?
The amount of high quality evidence. The more evidence, the more we can trust the results.
|
Outcome |
Magnitude of effect ?
The direction and size of the supplement's impact on each outcome. Some supplements can have an increasing effect, others have a decreasing effect, and others have no effect.
|
Consistency of research results ?
Scientific research does not always agree. HIGH or VERY HIGH means that most of the scientific research agrees.
|
Notes |
|---|---|---|---|---|
| Iodine |
All comparative evidence is now gathered in our A-to-Z Supplement Reference. The evidence for each separate supplement is still freely available here. |
|||
| Vitamin E | ||||
| Zinc | ||||
| 7-Keto DHEA | ||||
| Tetradecyl Thioacetic Acid | ||||
Cite this page
"Serum T4," Examine.com, published on 28 June 2017, last updated on 28 June 2017, https://examine.com/topics/serum-t4/