Mark Hyman’s test for signs of reduced thyroid function. Take a free online course without registration.

23

I have thick skin and nails.

Yes No

22

I have dry skin.

Yes No

21

My hair is thinning, I'm losing hair, or it's coarse.

Yes No

20

I am sensitive to the cold.

Yes No

19

I have cold hands and feet.

Yes No

18

I feel muscle fatigue, pain, or weakness.

Yes No

17

I have heavy menstrual bleeding, worsening premenstrual syndrome, menstruation-related issues, or infertility.

Yes No

16

I have a decreased sex drive.

Yes No

15

My feet or palms are swelling.

Yes No

14

I feel fatigued (especially in the mornings).

Yes No

13

I have low blood pressure and a low heart rate.

Yes No

12

I have problems with memory and concentration.

Yes No

11

The outer third of my eyebrows has sparse and fine hairs.

Yes No

10

I have significant weight loss or I have recently gained weight.

Yes No

9

I have constipation.

Yes No

8

I feel apathetic and depressed.

Yes No

7

I have autoimmune diseases (rheumatoid arthritis, multiple sclerosis, lupus).

Yes No

6

I have celiac disease or I am sensitive to gluten.

Yes No

5

I underwent radiation therapy.

Yes No

4

I was exposed to a toxic environment.

Yes No

3

I consume a lot of tuna, sushi, and/or I have many "silver" dental fillings.

Yes No

2

There were problems with the thyroid gland in my family.

Yes No

1

I drink chlorinated or fluoridated water.

Yes No