Low Milk Supply & Breastfeeding With... 
imalurnin
17 y
4,210
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Dr. Derry addresses this problem facing some new moms who want to breastfeed yet find their milk supply is low.
Excerpt from Dr. Derry, about.com
Post partum thyroid dysfunction is common especially in women with Hashimoto's thyroid inflammation. This can express itself as mild depressions through to full paranoid delusions and psychotic behavior. With the help of anti-depressants and thyroid most people can be brought out of this quite quickly. One of my most serious cases of mine involved frightening thoughts by the mother about harming her baby. She buried all of her kitchen utensils in the back yard. Fortunately she responded rapidly within a week to thyroid hormone and anti-depressants. From there she went on to do well.
During the pregnancy the demands for thyroid hormone and iodine are more than normal. The placenta also puts out a hormone to make the thyroid work more. So when the stress of the pregnancy is removed the thyroid may end up partially burned out. So just when the mother needs to cope well (needs thyroid hormone) she is left with a worn out thyroid.
Adequate thyroid hormone is essential for initiating breast feeding and this is where that problem comes from. All mammals need thyroid to initiate breast feeding and it is most extreme in the cat. During the immediate post partum period the cat totally empties its thyroid in order to start breast feeding. (1) As well thyroid hormone initiates and controls the last enzymatic process in the breast to make milk.
The thyroid hormone and thyroid gland together with iodine are the most important factors by far for completion of a normal pregnancy and normal baby. Iodine is put into the mother's milk by the lactating breast to levels that are 30 times the levels in the mother's blood. Iodine still has important functions in the child's brain development after birth. Most likely the iodine in the mother's milk is the same function as the iodine in pregnancy which is ensure that the natural death of cells occurs (apoptois). The death of many cells in the brain and elsewhere during development is an important function. Newer evolutionary parts of the brain replace older ones. Because there is limited space in the skull some cells have to die off to make room for the more evolutionary modern cells. It has been estimated that about 80 percent of the brain tissue is replaced during development in this manner.
There is an increased need for thyroid hormone and iodine during pregnancy. Thus each pregnancy is a load on the thyroid function which not every women's thyroid gland carries out adequately. As thyroid is important for adolescence, normal menstruation, pregnancies and menopause it is not surprising the females have a much higher incidence of thyroid dysfunction.
So I feel poor milk production in women with a history of thyroid dysfunction is likely related to low blood levels of thyroid hormone. As breast feeding is so important to the child and mother it seems important to check this out at the time.
It is likely that if thyroid hormone is given to a mother with breast feeding problems the problems would disappear quickly within a week.
Hope this helps answer your question.
David
(1) Pitt-Rivers R, Tata JR. Thyroid hormones. 1st ed. London: Pergamon, 1959. page 86-88.
(2) Moon RC. Influence of graded thyroxine levels on mammary gland growth. Amer J Physiol 1962; 203:942-946.
More
- Re: Low Milk Supply & Breastfeeding ... Mistral
17 y
2,821
MoreThis is a reply to # 867,679Ohhh... does that ever explain a lot about my two pregnancy/postpartum experiences. Thanks for posting it.
- Re: Low Milk Supply & Breastfeeding ... healing naturally
17 y
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- Re: Low Milk Supply & Breastfeeding ... Jenya
17 y
2,759
This is a reply to # 867,679I was wondering if hypothyroid can make it difficult to lose post partum weight? I had a baby two months ago and I havnn't lost any weight except the initial baby weight. I was on prozac. Could that mess up my thyroid?
- Re: Low Milk Supply & Breastfeeding ... Mistral
17 y
2,821
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