The math doesn't add up: Weight-stable on too little food – how does that actually work?
I am a 27-year-old woman who has been training consistently for the past 12 years—mainly strength training mixed with cardio, alongside a weekly group cycling class for the last 5 years.
When I was 16, I was treated for anorexia. Things improved slightly over a couple of years, but after moving out on my own, I slid into a pattern of heavy exercise paired with rigid, highly controlled eating. Over time, I developed a chew and spit (C&S) habit that has progressively escalated.
The hardest part about this is my outward appearance. To anyone looking at me, I look like a girl who just loves fitness and has a healthy relationship with food. I don't look underweight; I look strong and fit. But underneath, the control is absolute. I haven't had a period in 10 years (except for a one-year window when I was on antidepressants and gained some weight despite my rigid routine, but it disappeared again as soon as I stopped the medication).
I have sought help multiple times through primary care, receiving referrals for CBT, psychologists, and psychodynamic therapy. Yet, I can't seem to break free. The need for control is overwhelming.
Now to my main question. I want honest feedback on the "math" I run in my head. I have an automatic equation running constantly: I start with a low baseline requirement for my day, and then I slowly add a small allowance based on my daily step count and workout duration. After calculating that total, I almost always subtract a chunk of food just to be on the "safe side." I have a desk job, but I walk a lot and train regularly.
My C&S behavior has gotten much worse over the last two years, and I am now trying to stop completely. I’ve managed 2 days without it so far, which is rare for me. I’m thinking about adding a modest amount of food back into my daily routine to see if my body feels better and if I can regain some energy.
My weight has been completely stable on what I currently eat, but I’m wondering: is this my actual maintenance, or has my body just adapted to chronic restriction? What will actually happen to my body if I start adding a bit more food every day?
Over the past year, my body has sustained multiple injuries—4 in my legs and 2 in my back. I am getting physical therapy, but nothing is healing. I have no period and zero sex drive. Training is currently my main motivation to actually eat; I prioritize eating larger meals around my workouts, but I keep things extremely restrictive during the day so I can have a larger evening meal. Saving my food for the evening feels like a "release" where I can finally relax, though still within very controlled boundaries.
Has anyone been in a similar spot with chronic injuries, amenorrhea, and hidden restriction while appearing "healthy"? What should I expect when I start eating more?
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