Food, the body, and mental health: why I ask about more than your thoughts

Your brain is an organ. It's worth asking what it's running on.


"I've been in therapy for two years. I'm doing the work. Something still feels off."

I hear this a lot. Sometimes the answer is that the therapy hasn't reached what keeps the problem going. But sometimes, when we start talking about an ordinary day, a different picture shows up. Coffee at 7. Nothing else until 3. Four hours of sleep on weeknights. A health issue that's been "on the list" to check for a year. And then a lot of surprise that the anxiety is worst around 2 p.m.

Your brain is part of your body. That sounds obvious, but mental health care often acts as if it isn't.

What the body has to do with it

I want to be careful here, because this topic attracts a lot of overpromising. Food is not a cure for depression. No supplement replaces treatment. But a few things are well established and worth taking seriously:

  • Long gaps without eating can leave you shaky, foggy, and irritable, and those sensations can feel a lot like anxiety, or make existing anxiety louder.

  • Sleep affects mood, focus, emotional reactivity, and how much you can tolerate in a day. It's hard to do demanding therapy work on very little of it.

  • Some medical issues, like thyroid problems or low iron, can cause fatigue, low mood, or poor concentration. That's something your doctor can check, and it's worth ruling out when symptoms don't respond the way they should.

  • Caffeine, alcohol, and irregular routines all shape how your nervous system feels from hour to hour.

There is also interesting research on the gut and the brain, and on nutrition and mood. Much of it is still early. I'd rather tell you that honestly than sell you a protocol.

Why I ask, and what I do with it

I'm a therapist, not a dietitian or a physician. I don't give nutrition advice or recommend supplements. What I do is pay attention to the whole picture, and notice when something physical might be part of what we're working with.

Sometimes that means a practical conversation: what would it take to eat something before noon on workdays? Sometimes it means suggesting you ask your doctor about labs, or a medication question for your prescriber. And sometimes, with your permission, it means coordinating with a registered dietitian so that the work you're doing with them and the work you're doing with me fit together instead of running on separate tracks.

I also pay attention to the other direction: how your thoughts and feelings shape eating. For a lot of people, food is tangled up with shame, rules, or old messages from diet culture. That part belongs in therapy.

Where this matters most in my work

ADHD

Many adults with ADHD forget to eat, rely on caffeine, and then eat quickly and a lot later in the day. That pattern is common enough that I ask about it with nearly everyone. It affects focus, mood, and how medication feels, and it's often confused with a willpower problem.

Binge eating and overeating

With binge eating and overeating, especially when they're tied to ADHD, therapy and nutrition support usually work best together. I coordinate with dietitians when it would help, and if you need a higher level of care, I'll help you find it.

Anxiety

When part of the anxiety is coming from the body (too little food, too much caffeine, too little sleep), addressing that doesn't replace therapy. It lowers the background noise, so the work we do has more room to land.

OCD

Exposure and response prevention asks a lot of you. It's harder to tolerate uncertainty when you're running on empty. Basic care of your body won't treat OCD, but it can make the work more doable.

What this is not

This is not a diet, weight management, or a "reset." I don't approach food through weight loss, and I won't make your body a project. The goal is simply that we're not ignoring something that might be making everything else harder.

If something still feels off

If you've been doing the work and something still isn't adding up, it may be worth looking at the whole picture. You can read more about how I work and about eating and body image therapy, or book a free 15-minute consultation. I see clients by video in Arizona and Colorado.

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ADHD therapy for adults: why medication is only part of the picture

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What integrative therapy actually means, and how to tell if a therapist does it