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MINERALSUPPLEMENTResearch-BackedProven

Selenium

The thyroid shield.

Effective Dose

55-200mcg

Onset

2-4 weeks

Cost

Budget

Cycle

As needed

THYROIDMETABOLISMIMMUNITYMINERAL
Grade A150+ studiesMeta-analyzed
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Updated Invalid Date
0.0MIXED
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The Quick Version

7 things you need to know

1
2
3
4
5
6
7
1

What it does

The thyroid shield.

2

Worth it?

10/10. Essential trace mineral.

3

How much to take

55-200mcg

4

Price

Cheap (under $15/month)

5

How fast it works

Takes 2 to 4 weeks to notice

6

Safety

Check if: toxic in excess. do not overdose.

7

What people say

None.

Source Origin

MINERAL

What It Feels Like

"None."

Trust Signals

Research backing for this ingredient

A
Evidence Grade: Strong

Multiple high-quality studies confirm efficacy

Studies

150+

Meta-Analysis

Yes

Scientific Consensus10/10

Strong agreement among researchers

Key Claims

Reduces anti-TPO antibodies in Hashimoto's thyroiditis

Meta-analysis of 17 RCTs

Supports enzymatic antioxidant defense (Glutathione Peroxidase)

Established physiological consensus

Reduces risk of mortality in deficiency states

Systematic review of observational data

"Essential trace mineral."

The Breakdown

Your thyroid runs on Selenium.

Dosing Guide
Min: ~28mgEffective: 55-200mcgMax: ~83mg

Products below minimum dose are likely ineffective

When

Any time

How

55-200mcg

Food

With or without food

Onset & Feel
Give It Time

Long-term benefits over weeks to months

Usage Cycle

As needed

Mixing Compatibility
Good

Check for specific interactions.

Did You Know?
1

Selenium is categorized as a mineral.

2

Scientific consensus score: 10/10.

3

Evidence quality: STRONG.

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Not medical advice. Always consult a healthcare provider.

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