You’ve heard a few terms knocked around, I’m sure: Cortisol face. Adrenal fatigue. “Hormone-balancing” elimination diets.

If you’ve been on TikTok or Instagram lately, you’ve probably been told your hormones are a mess…and that fixing them requires a small pharmacy of supplements and a grocery bill that rivals your rent.

Let’s zoom out.

Is “Hormone Balancing” Real?

As a nutritionist who works with eating and body image concerns alongside hormonal conditions like PCOS, Hashimoto’s, and hypothalamic amenorrhea, I spend a lot of time helping people untangle what’s actually going on in their bodies versus what the algorithm has convinced them is going on. And lately? The noise is loud, y’all.

The reality is: “hormone balancing” has become a wellness buzzword. And like most things that trend in wellness spaces, it’s been flattened, oversimplified, and monetized.

We’ve all done the late-night symptom search spiral. A few minutes Googling fatigue, bloating, poor sleep, and bam, suddenly you’re convinced something is deeply wrong. Social media does the same thing, just faster and louder. The issue is that symptoms like low energy, digestive issues, mood changes, or weight fluctuations are incredibly non-specific. They can point to a wide range of conditions… or simply reflect the reality of being a human with a body.

But once you’re in that loop, it’s easy to land on one conclusion: “My hormones are imbalanced, and I need to fix them with food.”

So let’s actually talk about hormones for a second.

What are hormones?

Hormones are chemical messengers. They help regulate everything from metabolism and mood to sleep, reproduction, and stress. There are dozens of them, and they don’t work in isolation. They’re part of an intricate, interconnected system (the endocrine system) that relies on constant communication between different glands and organs.

When that system is disrupted, whether due to illness, autoimmune conditions, nutrient deficiencies, chronic stress, or, yes, sometimes genetics, you can see real hormonal conditions emerge. Things like thyroid disorders, diabetes, PCOS, or hypothalamic amenorrhea are legitimate medical diagnoses that deserve thoughtful, individualized care.

But here’s the part that gets missed in almost every “balance your hormones” conversation online:

The foundation of hormonal health is not restriction. It’s adequacy.

And yet, so much of the advice out there pushes the opposite. Cut carbs, eliminate gluten, avoid sugar, shrink your intake, and control your body.

Even in clinical settings, people are often handed restrictive plans that aren’t evidence-based and don’t account for the full picture. And while there are absolutely situations where eliminating a food or making targeted changes can help, those are the exception, not the baseline.

Where I get concerned is when “supporting your hormones” turns into eating less than your body needs.

Because undereating is, in itself, a stressor to the body.

How Hormones are Built

Hormones are built from nutrients, particularly proteins and fats. If you’re not eating enough, your body quite literally doesn’t have the raw materials it needs to produce them effectively.

On top of that, your body adapts to low intake by conserving energy. That means slowing down processes that aren’t essential for immediate survival. This includes functions such as reproductive function, bone formation, and temperature regulation. Not because your body is broken, but because it’s trying to keep you alive with what it’s been given.

Undereating also increases the risk of nutrient deficiencies, many of which play roles in hormonal function. And beyond the physiological impact, there’s the mental load: constantly thinking about food, tracking, restricting. That in itself activates the stress response. (This is why a healthy relationship with food is truly the foundation of good health.)

In other words, the very thing marketed as “hormone healing” can end up disrupting the system further.

Something I see often in practice is this:

People come in convinced they have a hormonal imbalance. They’ve been following increasingly restrictive rules in an attempt to fix it. And when we step back and support their intake with enough energy, variety, and consistency, symptoms start to shift. Sometimes significantly. Lost cycles return, energy improves, digestion becomes more regular, and labs normalize.

And sometimes, what looked like a “hormone issue” was actually the body responding to not getting enough.

That doesn’t mean all hormonal conditions can be resolved with nutrition. Many require medication, and in a lot of cases, that’s not just helpful, it’s essential. But it does mean that without a foundation of adequate nourishment, it’s very hard for the body to regulate anything well.

So if you’re thinking about your hormonal health, start here:

Are you eating enough, consistently, adequately, and with enough flexibility to meet your body’s needs?

That includes enough carbohydrates, fats, and protein. Enough total energy. Enough variety to cover your micronutrient needs.

For most people, the shift isn’t toward more control; it’s away from it. Away from trying to eat as little or as “perfectly” as possible, and toward supporting the body in a way that’s actually sustainable.

And if you’re navigating a diagnosed hormonal condition or wondering if something deeper is going on, individualized care matters. What helps one person may not help another. In some cases, it can make things worse.

Hormones are complex, after all, and while “hormone balancing” might be a trend, your body is not.

You don’t need to overrestrict your symptoms. You need to support the system that’s trying to keep you going. If you want help with this, I encourage you to reach out to schedule a 1:1 complimentary call to see how Sarah Berneche Nutrition can help.