Selenium may help thyroid health, but individual needs and soil content vary widely.
Worth exploringFor nutrient support for thyroid autoimmunity.
“If you're over 120 for your plasma selenium, 200 micrograms per day is definitely too much.”
One faithful sentence per source, linked to the moment it was said; quiet chips mark where money is involved.
“Selenium deficiency leads to thyroid cell damage, inflammation, and impaired control of thyroid hormone production.”
a nutritional sciences PhD · source video · 00:10:30
“People with Hashimoto's and antibody production may require slightly higher selenium intake, but supplementation should not be perpetual or at high doses due to toxicity risks.”
a licensed acupuncturist and clinician-educator · source video · 00:00:10
Worth discussing with your GP, especially if you take medication or are pregnant. Entrain describes what is publicly taught; it does not prescribe.
Peer-reviewed papers cited alongside this verdict, linked straight to PubMed.
On 5 September 2026, 340 studies in the library were compared by identifier with 72,389 Retraction Watch entries. No matching notices were found. This check does not establish study quality or validate a health claim.
Methylated B vitamins can be especially helpful for those with methylation pathway issues.
Strong consensus“some people take methylated B vitamins to prevent a hangover ... something else which is very gentle and not going to cause any problems will be try methyl glycine or it's called TMG”
Grass-fed beef offers better nutrition and supports soil and animal health.
Strong consensus“grass-fed beef insane but how they do the research they take 100 head they put 50 on grain leave 50 on on grass when the ones on grain get fat they kill them all guess what the ones that grass are not as fat or lean”
Filtering water is a simple way to reduce exposure to unwanted substances.
Strong consensus“water needs to be filtered and remember in order to filter toxins like that out of the water we must use a reverse osmosis or a distillation type filter”