5 Signs of a Hormonal Imbalance (and When It Is PMOS). A Naturopathic View.
Tired, breaking out, can't lose weight, periods all over the place. Treated one by one, none of it adds up. Together, these five signs often point to one pattern, frequently PMOS, formerly known as PCOS.
Written by Fitra Health Editorial Team
Reviewed by the Fitra Health clinical team · Last reviewed June 20, 2026
A lot of women spend years being told their symptoms are unrelated. Tired here, breaking out there, can't lose weight, periods all over the place. Looked at one at a time, nothing adds up. Looked at together, they often point to a single pattern.
Here are five common signs of a hormonal imbalance, the root cause that tends to tie them together, and the labs worth asking for. Together, this cluster is frequently what is now called PMOS, formerly known as PCOS.
The thread that connects them
In many cases, the engine underneath these signs is insulin resistance. When the body stops responding well to insulin, levels rise, and higher insulin can push the ovaries to make extra androgens, the so-called male hormones. That interaction between insulin resistance, excess androgens, and weight is now described as the central triad in PCOS (Shaharyar et al., 2026, PubMed: 42221395). It is one of the most common hormonal conditions in women, affecting roughly 1 in 10.
Once you know to look for that thread, the five signs below stop looking random and start looking connected.
1. Irregular periods
This is usually the first and most common sign. When insulin and androgens run high, ovulation can stall, so cycles turn long, unpredictable, or skip altogether. A cycle that is regularly shorter than 21 days or longer than 35 is worth paying attention to.
Worth checking: a hormone panel including LH, FSH, and progesterone, ideally timed to your cycle.
2. Hair thinning
Losing hair from the scalp, especially around the crown or part line, can be a sign of the same high androgens, which can shrink and miniaturize hair follicles. Low iron stores often make the shedding worse, and research has linked low serum ferritin to non-scarring hair loss in women (Aslam et al., 2022, PubMed: 36601197).
Worth checking: ferritin (your iron stores) alongside androgens.
3. Acne and excess hair
Persistent adult acne, especially along the jaw and chin, and coarse hair growth on the face, chest, or back are classic signs of excess androgens. Diet plays a role here too: a randomized trial found that a lower-glycemic-load diet improved acne (Smith et al., 2007, PubMed: 17616769), which fits the insulin connection.
Worth checking: testosterone (total and free) and DHEA-S.
4. Trouble losing weight
Wondering what this looks like for you?
Talk it through with a CONO-registered Naturopathic Doctor. Free, 15 minutes, no obligation.
Insulin resistance signals the body to store fat and makes it stubborn to release, so weight can creep up or refuse to budge even when you are eating well and moving. This is not a willpower problem. It is a metabolic one, and it often improves once the underlying insulin issue is addressed.
Worth checking: fasting insulin and HbA1c, which reveal insulin resistance earlier than a standard glucose test.
5. Constant sugar cravings
Blood sugar swings from insulin resistance can leave you reaching for sugar and quick carbs, especially in the afternoon. Low magnesium, which is common in this pattern, may feed the loop, and a meta-analysis found that mineral supplements including magnesium may help reduce insulin resistance in PCOS (Ye et al., 2026, PubMed: 41580698).
Worth checking: fasting glucose and magnesium.
A few things that have been studied
None of this is a prescription, and individual needs vary, but some simple changes have research behind them. Lower-glycemic eating may support insulin balance and has been studied for acne (Smith et al., 2007, PubMed: 17616769). Minerals such as magnesium have been studied for insulin resistance in this pattern (Ye et al., 2026, PubMed: 41580698). And spearmint tea has shown anti-androgen effects in small clinical trials (Grant, 2010, PubMed: 19585478). These may support the picture, but they do not replace proper assessment.
When the pattern is PMOS
Any one of these signs can have its own explanation. The reason to take them seriously is when several show up together, because that cluster, driven by insulin resistance and excess androgens, is frequently PMOS, formerly known as PCOS. The point is not to diagnose yourself from a list. It is to notice the pattern and get the right labs, because once you know what is driving it, it is far more addressable.
Frequently Asked Questions
PMOS, formerly known as PCOS (polycystic ovary syndrome), is one of the most common hormonal conditions in women, affecting roughly 1 in 10. It is driven largely by insulin resistance and excess androgens, which together produce signs like irregular periods, acne, unwanted hair, hair thinning, and difficulty losing weight.
5 sources cited. Click to expand.
This content is for educational purposes only and does not constitute medical advice. Always consult a licensed naturopathic doctor or healthcare provider before making changes to your health care plan.
Free 15-minute consultation. 60-minute sessions. Root cause approach. Ontario only. fitrahealth.ca
Related articles
The Estrobolome: How Your Gut Bacteria Handle Your Estrogen
There is a group of bacteria in your gut with a say in how much estrogen leaves your body and how much gets sent back into circulation. It is one of the least known parts of hormone health, and one of the most misrepresented.
Is Your Hair Shedding or Breaking? How to Tell (and Why It Changes Everything)
Pick a hair off your pillow and look at the end of it. A pale bulb means it left the follicle. A blunt or frayed end means it snapped. Same pile in the drain, completely different problem.