Many women with Hypothalamic Amenorrhea (HA) are surprised to learn that being in HA can affect far more than just your menstrual cycle. One lesser-known connection is the relationship between HA and elevated liver enzymes like AST and ALT.
First, how does Hypothalamic Amenorrhea develop?
Hypothalamic amenorrhea occurs when the brain senses that the body is under stress — whether from under-eating, over-exercising, chronic emotional stress, nutrient deficiencies, or weight loss. It's usually a combo deal.
In response, the hypothalamus reduces reproductive hormone signaling in order to conserve energy and prioritize survival by any means necessairly. So, bye-bye ovualtion and your period. But this hormonal shutdown doesn’t only impact ovulation.
HA's Affect on the Liver
A universal symptom women in HA experience is low levels of estrogen. This, coupled with the body remaining in a prolonged stressed state, casues metabolism and liver function to become affected. Healthy estrogen levels are protective of our liverss\.
In HA, the body often experiences increased cortisol levels, unstable blood sugar, reduced thyroid conversion, and impaired nutrient storage — all of which can place additional strain on the liver.
This strain shows up on blood work most commonly as elevated AST & ALT enzymes, as well as high cholesterol.
What does this mean?
First and foremost, the liver plays a major role in hormone metabolism, blood sugar regulation, detoxification, digestion, and energy balance.
If you are seeing elevated AST and ALT on your blood work, this is a good indication that your liver is under stress and its causing the liver cells to leak these enzymes into the blood stream. Which in this case, we know that the stressor at play is HA.
The low estrogen state you are in, impairs the livers ability to process and clear cholesterol adeqautely. This is why most women will experience elevated cholesterol on thier blood work as well.
The liver produces also bile and estrogen is essential for adequate bile production and flow. Bile is needed for digestion, breaking down fats, eliminating toxins, and supporting gut motility. When estrogen is very low, bile flow can slow down which may cause poor fat digestion, nausea after fatty meals, bloating, and sluggish detox.
Why We Need Adequate Caloric Intake to Protect our Liver
Low energy availability, such as in the case of undereating and over excercising, contributes to these changes in liver function. Changes such as poor bile flow, toxin build up, and inflammation.
This is why elevated liver enzymes in women with HA should not be chalked up to "just a liver issue.” They may actually be a signal that the body is in a chronic nutrient deficit and lacking the resources it needs to function optimally.
Understanding that adequate daily nourishment for the health of our livers AND hormones is crucial!
How Recovering Your Period Reduces Stress on your Liver
It is shown that improved estrogen levels are associated with reduced risk of liver stress, and a reduction in development of MASLD (Metabolic dysfunction-Associated Steatotic Liver Disease.)
How can you imorove your estrogen levels you may ask? Going through recovery and restoring your period is the best and safest way!
Healing Hypothalamic Amenorrhea often involves restoring adequate nourishment, reducing excessive stress, supporting blood sugar stability, and allowing the body to feel safe enough to resume normal hormone production.
As the body moves out of survival mode, it makes it easier for your brain to turn on your HPO (hypothalamic pituitary ovarian) axis again. Getting your period back online is depdent on restoring function to this system.
Once you start initiating these interventions, your liver gets to take a load off and liver markers frequently improve simeltaneoulsy. Just another reason to appreciate having a consistent an healthy period!
If you need help:
I encourage you to click here to book a FREE call with me. Lets talk about your missing period, your lab work, digestive issues, and your concerns. I would be more than happy to help you get started and discover whether or not you are a candidate for HA coaching. Lets get you that period back!
Disclaimer: Nothing in this blog is intended to be taken as medical advice or treatment.
Resources:
Dong J, Dennis KMJH, Venkatakrishnan R, Hodson L, Tomlinson JW. The Impact of Estrogen Deficiency on Liver Metabolism: Implications for Hormone Replacement Therapy. Endocr Rev. 2025 Nov 24;46(6):790-809. doi: 10.1210/endrev/bnaf018. PMID: 40522859; PMCID: PMC12640711.
Rebecca Pinho
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