Biotin, Hair loss, Thyroid and Multivitamins

Posted by Laurie, Volunteer Mentor @roch, Nov 5, 2020

There has been discussions in this group about Biotin, hair loss and effect on thyroid lab tests. I have ignored because I do not take a Biotin supplement. I just realized that that my Multivitamin contains Biotin.

So, if you're taking a multivitamin and are being tested for thyroid levels, be aware that it may affect the result of lab results. There is a simple solution, if your multivitamin contains Biotin, stop taking for few days prior to blood work.

Laurie

Interested in more discussions like this? Go to the Breast Cancer Support Group.

Profile picture for Laurie, Volunteer Mentor @roch

kimberlyneis | @kimberlyneis

Seeing the new TSH reading is outside normal range, I would discuss with your provider if biotin could of effected and ask about retesting after abstaining from biotin for few days.

Are you currently on a SYNTHROID (levothyroxine) ?

Jump to this post

I think biotin has been implicated in interfering with levothyroxine metabolism. I have been counseled to not take it within 4 hours of thyroid med. Alot of medications interfere with thyroid medication so I take my levothyroxine at 2:00a.m. Yes! It’s worth it my levels have been stable for months as well as having great nails and little hair loss.

REPLY

Just take the MVI at a different time …food and many meds interfere with absorption of thyroid medication.
The reason the blood work shows a change is that you have been taking the MVI too close to taking your thyroid medication. Stopping it a few days before the blood test is effecting a false result.

REPLY

You don’t take any calcium for the bones? The bone damage on Al’s is proven. My thyroid is stable now but I don’t want to go bald. I’m trying to find a safe shampoo if I can’t take biotin. Any suggestions? Thanks

REPLY
Profile picture for jlgc @jlgc

I think biotin has been implicated in interfering with levothyroxine metabolism. I have been counseled to not take it within 4 hours of thyroid med. Alot of medications interfere with thyroid medication so I take my levothyroxine at 2:00a.m. Yes! It’s worth it my levels have been stable for months as well as having great nails and little hair loss.

Jump to this post

jlgc | @jlgc

Hope your getting up at 2 am just for levothyroxine. I take mine when wake up and then take my iron pill in afternoon because iron pill interferes with levothyroxine.

REPLY
Profile picture for dianechaz49 @dianechaz49

Did you have any luck with your hair and nails since taking Biotin? Just finished Anastrozole this past Sept and that can contribute to hair loss/thinning. I'm older and don't expect miracles but would love to have a little extra help have some results. Thanks!

Jump to this post

I used Mill Creek biotin shampoo and it literally thickened my fine hair. You can buy it on Amazon or GNC used to carry it.

REPLY
Profile picture for jlgc @jlgc

I think biotin has been implicated in interfering with levothyroxine metabolism. I have been counseled to not take it within 4 hours of thyroid med. Alot of medications interfere with thyroid medication so I take my levothyroxine at 2:00a.m. Yes! It’s worth it my levels have been stable for months as well as having great nails and little hair loss.

Jump to this post

I am on thyroid medication . I take it as soon as I wake- and don’t take any supplements until lunch. I was also told to wait 4 hrs for any supplements. I only take calcium and D - was advised to do)my oncologist team is not big on supplements and think you should be able to get all by eating)Which I think is impossible.

REPLY

Completely agree…also the 4 hour window is what I have been told and is why I wait ‘til 2a.m just in case I had a late night snack at 10. I have difficulty waiting the hour after early morning coffee. So that is another reason why I don’t do the 2 a.m. dosing.
I wake briefly at 2a.m, and go right back to sleep.
My sister follows the same protocol.

REPLY

Laurie--- I take both a thyroid med. & Biotin. One in AM & the other at night. Before blood work, I stop Biotin
for a few days, Dr.'s orders. My hair & nails are fine, though it took about 4 or so months to notice growth,

REPLY
Profile picture for denisesjourney123 @denisesjourney123

You don’t take any calcium for the bones? The bone damage on Al’s is proven. My thyroid is stable now but I don’t want to go bald. I’m trying to find a safe shampoo if I can’t take biotin. Any suggestions? Thanks

Jump to this post

When I lost my hair due to breast cancer chemo and it started coming back in, I bought some Alra conditioning shampoo on Amazon. It doesn't list biotin in the ingredients. . It "soothes sensitive scalps, increases scalp circulation and revives lifeless hair. " I have really hard well water where I live and it cleans my hair nicely.

REPLY
Profile picture for mermaid7272 @mermaid7272

Laurie--- I take both a thyroid med. & Biotin. One in AM & the other at night. Before blood work, I stop Biotin
for a few days, Dr.'s orders. My hair & nails are fine, though it took about 4 or so months to notice growth,

Jump to this post

Stopping the biotin just a few days before the test gives a false reading. The biotin actually interferes with the absorption all month of the thyroid medication. Best to separate the times you take the biotin from the thyroid med by a good 4 hours. Take the biotin at bed time thyroid medication in a.m.

REPLY
Please sign in or register to post a reply.