So I was diagnosed with subclinical hypothyroidism earlier this year. I didn't take medication due other reasons. Since then, I have changed my lifestyle and diet. My recent thyroid results are now all in normal range. I was wondering whether these factors affected my thyroid and that it isn't a problem of my thyroid itself? And if I keep up the healthy lifestyle, my thyroid would also be healthy?
results
07/02 (old)
TSH: 4.37 (0.40-3.80)
FT4: 15.9 (10.0-22.0)
09/05 (new)
TSH: 2.10 (0.40-5.00)
FT4: 11.92 (7.50-21.00)
FT3: 5.50 (3.67-10.43)
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borahae
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I have been told I’m borderline under active thyroid .. yet my blood tests show I’m normal sometimes ... I went on Levo which made me worse .. any advice on foods to avoid I would really appreciate..
Hi! I'm exactly like you, it keeps fluctuating along with my other blood test results. I took levo and it made me worse so gp suggested not to take it as it made me hyper instead. I don't really eat specific foods, I just ate more vegetables and fruit. No junk food. Took vit d and fish oil supplements. I just recently started taking iron tablets as well.
For full Thyroid evaluation you need TSH, FT4 and FT3 plus both TPO and TG thyroid antibodies tested. Also extremely important to test vitamin D, folate, ferritin and B12
Low vitamin levels are extremely common, especially if Thyroid antibodies are raised
Recommended on here that all thyroid blood tests should ideally be done as early as possible in morning and fasting.
This gives highest TSH, lowest FT4 and most consistent results. (Patient to patient tip, best not mentioned to GP or phlebotomist)
Private tests are available. Thousands on here forced to do this as NHS often refuses to test FT3 or antibodies or all vitamins
Medichecks Thyroid plus ultra vitamin or Blue Horizon Thyroid plus eleven are the most popular choice. DIY finger prick test or option to pay extra for private blood draw. Both companies often have special offers, Medichecks usually have offers on Thursdays, Blue Horizon its more random
If antibodies are high this is Hashimoto's, (also known by medics here in UK more commonly as autoimmune thyroid disease).
About 90% of all hypothyroidism in Uk is due to Hashimoto's.
Low vitamins are especially common with Hashimoto's. Food intolerances are very common too, especially gluten. So it's important to get TPO and TG thyroid antibodies tested at least once .
What were your results when you were diagnosed with subclinical hypothyroidism? Can you post them with their reference ranges.
What are your new results, with reference ranges?
Did you do both tests under exactly the same conditions - the only way to compare results.
When doing thyroid tests, we advise:
* Book the first appointment of the morning, or with private tests at home no later than 9am. This is because TSH is highest early morning and lowers throughout the day. If we are looking for a diagnosis of hypothyroidism, or looking for an increase in dose or to avoid a reduction then we need TSH to be as high as possible.
* Fast overnight - have your evening meal/supper as normal the night before but delay breakfast on the day of the test and drink water only until after the blood draw. Eating may lower TSH, caffeine containing drinks affect TSH.
* If taking thyroid hormone replacement, leave off Levo for 24 hours before blood draw, if taking NDT or T3 then leave that off for 8-12 hours. Take your thyroid meds after the blood draw. Taking your dose too close to the blood draw will give false high results, leaving any longer gap will give false low results.
* If you take Biotin or a B Complex containing Biotin (B7), leave this off for 7 days before any blood test. This is because if Biotin is used in the testing procedure it will give false results (Medichecks definitely use Biotin, they have confirmed this and the amount of time to leave the supplement off).
These are patient to patient tips which we don't discuss with doctors or phlebotomists.
The most common reason for hypothyroidism is autoimmune thyroid disease also called Hashimoto's
Levels fluctuate...so this recent test may be good....but next test may be worse
But some people, if they get diagnosed early enough can reduce attacks enough with diet and vitamin supplements.
What diet and lifestyle changes have you made ?
For full Thyroid evaluation you need TSH, FT4 and FT3 plus both TPO and TG thyroid antibodies tested. Also extremely important to test vitamin D, folate, ferritin and B12
Low vitamin levels are extremely common, especially if Thyroid antibodies are raised
Recommended on here that all thyroid blood tests should ideally be done as early as possible in morning and fasting. This gives highest TSH, lowest FT4 and most consistent results. (Patient to patient tip, best not mentioned to GP or phlebotomist)
Private tests are available. Thousands on here forced to do this as NHS often refuses to test FT3 or antibodies or all vitamins
Medichecks Thyroid plus ultra vitamin or Blue Horizon Thyroid plus eleven are the most popular choice. DIY finger prick test or option to pay extra for private blood draw. Both companies often have special offers, Medichecks usually have offers on Thursdays, Blue Horizon its more random
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Can I discontinue Levothyroxine 50mg ? I started getting thyroid problems after taking antidepressants and mood stabilizers. Not taking now.
Thyroid self-medication
Normal thyroid levels
All results in normal range.
TSH 7.28, then 5.37, FT4 at low end - borderline or not?
