Hi S.,
I'm a nutritionist and I personally suffered with low thyroid post-partum. What are your symptoms?
If you have HYPER-thyroid, beware of taking medication! You can quickly turn your hyper into Hypo-thyroid - and what a mess for your body to have to handle being post-partum, breastfeeding, thyroid imbalance, and processing medications. A much better idea than meds is to get acupuncture to regulate it naturally. Great success rates for hypo-thyroid!
Also, are you consuming any soy products? If so, eliminate it as soy consumption (as little as 2 servings per week) has been found to cause thyroid disregulation. Soy is nasty stuff contrary to the media hype. Seaweed is very high in Iodine and some Asian women sometimes overdo it and end up with hyperthyroid. Watch out for foods super high in iodine and don't eat them more than once a day.
In case your thyroid problem ends up being hypo instead of hyper, keep in mind that you can and SHOULD try healing your thyroid naturally. I healed myself using a supplement called Iodine Synergy by Designs for Health (rockwellnutrition.com), and consumed healing foods like organic grass fed beef and chicken, low mercury fish from VitalChoice.com, lots of fresh vegetables, fruit, avocados, coconut oil, coconuts, butter from grass fed cows, fish oils, and whey protein smoothies.
For anyone with low thyroid - whether you're on medication or not, I highly recommend the Thyroid Solution by Dr Hyman (thyroid expert). He discusses everything from weaning off medications to how to nourish your thyroid back to health naturally.
http://thyroid.ultrawellness.com/members/
user: thyroid
password: freedom
There are videos and PDF downloads all about thyroid from that link.
Good luck, and let me know if you have any questions!
A. R., CN
866-757-4500 x706