I am a 24 year old female. I am experiencing severe hair thinning due to thyroid, gut issues and pcod. I already took my blood tests and started taking Vit D, Anofer(iron) and Neurobione ( B complex). Should I also start taking other supplements like Magnesium Glycinate, L-Carnitine L-Tartrate, Collagen peptides, Vit C, Vit E and Omega 3 to boost hair regrowth??
Answers (15)
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1. You are already taking the core supplements that truly matter
For hair fall caused by thyroid, PCOS, and gut issues, the most scientifically important supplements are:
Vitamin D
Iron (Anofer)
B-complex / B12 (Neurobion)
These are the primary deficiencies in 80–90% of patients with diffuse hair shedding.
If these were low in your tests, correcting them is the first and most important step for hair regrowth.
2. Additional supplements do NOT replace root-cause treatment
Your hair fall will only improve if:
• Thyroid levels are corrected (TSH optimized)
• PCOS is managed (insulin sensitivity + hormones)
• Gut absorption improves (treat gastritis, IBS, low stomach acid)
• Stress and sleep are controlled
Supplements can support hair regrowth, but they cannot fix hormonal causes alone.
3. Should you start the extra supplements? — Evidence-based answer
Here is the breakdown of each supplement you mentioned:
Magnesium Glycinate → Helpful (optional)
Useful if you have:
• Poor sleep
• Anxiety
• PMS
• Constipation
Indirection: improves stress, which improves hair shedding.
Not essential but safe and beneficial.
L-Carnitine / L-Carnitine L-Tartrate → Not needed for hair
This is mainly for:
• Fat metabolism
• Energy
• PCOS-related insulin resistance (weak evidence)
It does not regrow hair.
No need to take it unless specifically advised.
Collagen Peptides → Can help
Collagen supports:
• Hair shaft strength
• Skin
• Nails
• Gut lining repair
Helps hair quality, not hormone-driven hair fall.
Safe and okay to add.
Vitamin C → Helpful (low dose)
Improves iron absorption.
Take Vitamin C 500 mg along with Anofer.
Do NOT take iron with tea/coffee/dairy → reduces absorption by 50%.
Vitamin E → Not recommended routinely
No strong evidence for hair growth.
High doses can cause:
• Bleeding tendency
• Hormonal changes
Avoid unless deficiency confirmed.
Omega 3 → Helpful
Reduces inflammation and supports scalp health.
Good for PCOS and gut issues.
A good addition: Omega-3 (EPA+DHA) 1000 mg daily.
4. The BEST evidence-based supplements for female hair loss
If you want to add only the ones that actually work, choose:
1. Biotin (3–5 mg daily)
(Many use it; helpful if low)
2. Omega-3 (1 g)
(Improves inflammation + PCOS support)
3. Collagen peptides
(Improves shaft strength)
4. Magnesium glycinate (200–300 mg)
(Improves stress/sleep → reduces shedding)
These are optional add-ons, not mandatory.
5. MOST IMPORTANT — medical treatment for hair regrowth
For actual regrowth in PCOS + thyroid-related thinning, supplements are not enough.
You may need one of the following (dermatologist-guided):
Topical Minoxidil 2% or 5%
Most effective proven treatment.
Antiandrogen if needed (for PCOS)
• Spironolactone
• Cyproterone
• Metformin
(Depending on hormonal profile)
Thyroid regulation
TSH should be in an optimal range (not just normal).
Without addressing hormone issues, supplements alone will not regrow hair.
Next Steps
What I recommend (clinically balanced plan)
Continue:
• Vit D
• Iron
• Neurobion
Add (optional but good):
• Omega 3
• Collagen peptides
• Magnesium glycinate
• Vitamin C (with iron)
Avoid for now:
• Vitamin E
• L-Carnitine (not needed)
Strongly consider:
• Minoxidil 2% (if hair thinning is visible)
• Treating PCOS and thyroid aggressively
Yes you should. Although I need the thyroid function test report and the clinical sign. Proper management of thyroid disorder can solve the above problem.
Good evening, Ur Thyroid and PCOD causes hair thinning, The supplements u mentioned help in hair root and hair follicle strengthening, The iron and Vitamin D gives nutrition to that follicle, so for better hair growth it is good that u take L carnitine, Magnesium glycinate, collagen peptides along with iron
Next Steps
Better u take hair supplements, maintain proper hair care, avoid harsh chemicals and shampoos
I understand that dealing with hair thinning can be really frustrating, especially with your thyroid issues, gut health, and PCOD. It’s great that you’ve already started on Vitamin D, iron, and B complex, as these can support overall health and hair growth.
Next Steps
Regarding additional supplements:
- Magnesium Glycinate:This can help with stress and muscle relaxation, which is beneficial for overall health.
- L-Carnitine L-Tartrate:It’s often used for energy and metabolism, but its direct effect on hair growth isn’t well established.
- Collagen Peptides:These can support hair health, as collagen is a key protein in hair structure.
- Vitamin C and E:Both are antioxidants that can help protect hair follicles and support overall health.
- Omega-3 Fatty Acids:These are great for reducing inflammation and promoting scalp health.
Health Tips
Keep monitoring your hair health, and if you notice any changes or have concerns, don’t hesitate to reach out!
Need few more details for proper understanding of your issue.
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Hi,
You need to keep taking the current medicines for the underlying problem.
Let your serum Ferritin , thyroid hormone levels come to normal and your hair can regain thickness.
All of the supplements mentioned may not necessarily help.
Next Steps
Keep taking Iron, Vit D, B complex.
get lab tests done after two weeks
You've added everything except the most vital thing, that is protein. Add eggs in your diet or go for whey protein and you'll see change in a few months. No need to fill your body with many chemicals if just a simple egg can help you.
Disclaimer : The content is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding your medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read on this website.
Disclaimer : The content is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding your medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read on this website.
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