Low Energy, High Functioning: When You're Not Tired, You're Under-Recovered

You can be “fine” on paper and still feel wrong in your body. If you’re getting through the day, exercising, eating pretty well, and your labs look normal, but you feel flat, foggy, reactive, or stuck, we want to offer a better frame: under-recovery. I’m Dr. Sheri Erwin, an integrative nurse practitioner, and I’m walking you through why this shows up so often for high-performing women in their 40s, 50s, and beyond and why more discipline is not the answer.

We break down what under-recovery actually is: when total stress exceeds your current recovery capacity. That stress includes workouts, work, caregiving, sleep disruption, travel, undereating, inflammation, illness, and the hormone shifts of perimenopause and menopause. You’ll hear the most common “looks like real life” patterns, including wired but tired, low motivation without feeling depressed, stubborn central weight gain or puffiness, and soreness that lingers longer than it used to. We also cover the six drivers I check first: sleep quality and circadian rhythm, training intensity without real recovery architecture, underfueling (especially protein and carb timing), hormone transition and HRT changes, adaptive thyroid signaling shifts, and hidden inflammation or nutrient shortfalls like low ferritin or low B12.

To make this actionable, I share a simple seven-day recovery audit you can do without testing, plus a seven-day reset that often moves the needle fast: one true recovery day, protein anchors, morning light, a noon caffeine cutoff, an earlier dinner, and electrolytes if you train hard. If you still feel off, we talk about strategic labs to discuss with your provider, including CBC, CMP, iron panel with ferritin, thyroid markers, fasting insulin and glucose, A1C, hs-CRP, vitamin D, B12, sex hormones when appropriate, SHBG, and cortisol rhythm testing. If this helped you, subscribe, share it with a friend who’s been “pushing through,” and leave a review so more women can find it.

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Transcript

The Under-Recovered Middle Ground

Speaker 0:00

Have you ever noticed this strange in-between state where you can't honestly say I'm exhausted, but you also can't say you feel good. You're functioning, you're getting through your day, you might even be exercising consistently. Your labs might look good, but you feel flatter, less spark, less drive, less patience, more irritability, more sensitivity to stress, maybe some brain fog that comes and goes. Maybe your body composition feels stuck no matter what you do. That experience is incredibly common, especially for high-performing women in their 40s, 50s, and beyond. And it often gets mislabeled as anxiety, depression, just aging, or my favorite, you need a vacation. Today I want to give you a different, more useful frame. Sometimes you're not tired, you're under-recovered. And when you understand under recovery, you stop trying to fix with more discipline and you start fixing it with the right levers. Welcome back. I'm Dr. Irwin. I am an integrative nurse practitioner, and this is HealthSpan on Her Terms. This episode is for you if you're doing the right things but you don't feel like yourself. You're working out, you're eating pretty well, and still feel low grade, foggy, or emotionally reactive. Your sleep hours might be fine, but you wake up not restored. You're in perimenopause or menopause or postmenopause and feel like your resilience has changed. You're the kind of woman who pushes through because you can. Here's what we'll cover today: what under recovery actually is and how it's different from laziness or burnout. The most common signs under recovery shows up as in women, the hidden causes that matter most after 40, a simple recovery audit you can do this week, what to do for the next seven days that actually moves the needle, and when it's time to look deeper with labs and which ones actually matter.

What Under-Recovery Really Means

Speaker 2:11

So let's define this plainly. Under recovery is when the stress you're putting on your body is greater than your body's current capacity to recover from that stress. Some key points that stress isn't only exercise. Stress is workouts, work deadlines, caregiving, conflict, sleep disruption, travel, undereating, inflammation, hormone shifts, illness, and even healthy changes like weight loss or fasting. Your body doesn't separate these into different buckets. It integrates them together. So if you're training five days a week, running a household, managing a job, and sleeping finish, you may still have a recovery deficit. And when you have a recovery deficit, your body adapts, not by giving you a dramatic crash necessarily, but by subtly shifting your mood, your appetite, your body composition, sleep quality, menstrual cycle, if still cycling, your libido, your cognition, motivation, exercise tolerance and soreness. This is one reason why women feel off for years without a clear diagnosis. Under recovery becomes more common after 40 for a few reasons. Hormone shifts, changes, recovery physiology. Estrogen affects, for instance, it affects your glucose handling, connective tissue and muscle repair, brain neurotransmitter sensitivity, inflammation modulation, and your sleep architecture. As estrogen fluctuates and then declines, many women notice things like workouts feel harder to recover from, sleep becomes lighter, stress tolerance shrinks, body composition shifts towards central fat storage in particular. The lifestyle load is often the highest in a woman's midlife. Career peaks, parenting, aging parents, often less time for rest, for instance, and training changes, especially in high performers, especially women who are very disciplined. They tend to gravitate to I like to solve things in the midlife, trying harder and harder at working out, doing more cardio, more fasting, more restrictions, more intensity, more supplements. But if the actual issue is recovery capacity, more can actually worsen the problem. Now let's talk about what under-recovery looks like in real life, because it rarely looks like collapsing on

The Real-World Signs And Patterns

Speaker 4:48

the couch. Here are the most common patterns seen. The I can do it, but it costs me pattern. You can still function, but you pay for it later. Irritability, your emotional up and down, brain fog, afternoon crashes, cravings at night, insomnia, early waking. We often see these patterns when somebody is in that I can do it, but it costs me later scenario. Another pattern is the wired but tired pattern. This is a real classic one that we see quite a bit. Tired in the morning, second wind at night, difficulty winding down, heart racing sensations, or internal restlessness, trouble with deep sleep. Another pattern is the flat and unmotivated pattern. Not sad, just low drive, low joy, low reward response, increased procrastination, and more screen time seeking. And then another pattern, body composition refusal. This is what this one is common in active women. You train consistently, diet is fairly clean, but central fat bulge starts to continue, and nothing you do seems to make it go away. And you might even gain muscle, but still feel puffy or inflamed. That can be cortisol rhythm issues or underfueling or thyroid conversion adaptation or sex hormone imbalances or a combination thereof. And then the last pattern, the sore and slow to recover pattern. And the signs of that usually last a little bit longer. Minor injuries start to appear, tendonitis, plantar fasciitis, hip pain, you might need more warm-up time, you feel stiff longer. If you hear yourself saying, I used to bounce back faster, that's the data point, not a character flaw.

Six Drivers To Check First

Speaker 6:48

Now I'm going to walk you through six drivers I look at first. This is basically my mental decision tree. The first driver is sleep quality and circadian timing. This is a big one. You can sleep seven hours and still be underrecovered if your bedtime and wake time are inconsistent. You get minimal morning light. You have late night bright light and screen exposure. You're eating your biggest meal too late. Alcohol disrupts deep sleep. And you're waking up but not remembering it throughout the night. Underrecovery loves to disrupt circadian rhythm. Self-check question here. Do you wake up and feel like your mind is already on but your body isn't? So let's take a look at the next driver, driver two, training intensity without recovery architecture. Many women train hard and recover like a teenager, meaning they don't. Recovery architecture means intensity cycling, hard days, easy days, Deload weeks, sufficient calories and protein, stress modulation, and mobility and tissue care. If every workout is moderately hard, you never truly recover. The third driver, underfueling, especially protein and carbs around training. Underfueling is incredibly common in disciplined women, especially those trying to lose weight. Two issues commonly seen, protein gaps, not enough total daily protein, or not enough per meal. And the other is carb timing. Women doing running or HIIT workouts, for instance, without any carbs can push stress hormones. How many times have you woken up and just put your gym clothes on and gone to the gym or gone to Orange Theory or gone to that class and you haven't even put a single calorie in your body yet? This doesn't mean you need a high carb diet. It means your physiology might need a strategic set of carbs to support training recovery and sleep. The fourth driver, hormone transition. So looking at perimenopause, menopause, HRT changes. When hormones fluctuate, the nervous system is more reactive. You can actually feel this in the form of mood swings, worsened PMS patterns, even if cycles are irregular, sleep disturbances, increased anxiety-like symptoms. And if you've recently started, stopped, or changed hormone therapy, your body can feel unsettled for months. Doesn't matter if it was a patch, a pill, or a pellet, a supplement, that change can affect the way your body recovers. The fifth driver, thyroid signaling changes, adaptive, not broken. So the thyroid is not just a gland, it's a regulatory system. In under recovery, your body may lower conversion to active T3. It may increase the reverse T3, and it may shift the TSH upward. This can happen even with normal labs. The sixth driver, hidden inflammation or nutrition shortfalls. Even small issues can erode recovery, iron deficiency, even without anemia, low B12, low magnesium status, vitamin D issues, gut inflammation, chronic infections, and autoimmune patterns. Doesn't mean that every woman needs an iron supplement or a B12 or a magnesium or a vitamin D. These things can contribute to poor recovery and need to be assessed as to why they are there in your case if they are present. Why do you have low B12? Why do you have an iron deficiency? That might be the root cause of some of your recovery-related

The Seven-Day Recovery Audit

Speaker 10:49

issues. This is where we start to talk about a recovery audit. So I really want to encourage you to do this this week. Here's a simple audit you can do without testing. I'd like you to write this down. So take a moment, pause, get a piece of paper, get a pencil, pen, or your tablet, or if you want to dictate something into your phone or text it to yourself. Take a moment and listen to this audit that you can do this week. The seven-day recovery audit. The rate is rate each of these items zero to ten. So rate your sleep quality, not hours, but the quality of your sleep, morning energy, mood stability, desire, and motivation, not willpower and desire. The fifth is exercise tolerance, how it feels, not what you do. The sixth is soreness duration. Seven, craving after dinner. So let me go back through those again. Number one, sleep quality, not quantity. Two, morning energy, three, mood stability, four, desire and motivation. This is not willpower. Five, exercise tolerance. This isn't the type of exercise you do. Six, soreness duration, and seven, craving after dinner. Then track bedtime wake time. Track your caffeine timing. Track alcohol if you consume any. Track training type. Is it hard? Is it easy? Protein at each meal. Track that. Track whether you get morning light. We're looking for patterns. Often women will notice my worst day is always after my hardest workout plus a late bedtime. Or when I eat dinner at late, I feel awful. Or maybe when I eat enough dinner, I sleep better. When I do two intense days of exercise in a row, my mood tanks. That data is empowering and it gives you a lot of information about how your body is recovering or not recovering.

A Simple Seven-Day Reset Plan

Speaker 12:59

Your seven-day under-recovery reset. So what do you do? You've got this information. Now what do you do with it? Here's what I'd suggest for seven days, even if it feels too simple. So the first is one true recovery day. Not pushing workout. Not I'll just do a quick hit or a mini hit or something smaller. Truly a recovery day. Do a simple walk, maybe some mild mobility movement, maybe a light zone too if you love it, maybe some stretching, even moments in a sauna if you can tolerate it. And an early bedtime. The second thing is protein minimums. Aim for a consistent protein anchor. 25 to 35 grams per meal, twice daily minimum. If you're small, adjust down slightly. If you're bigger or training harder, adjust up. The third thing I want you to try to do is morning light. Spend 10 minutes outside within an hour of waking. If it's cloudy, still do it. If you can't, sit near a bright window or consider a light box in the winter. The fourth thing is caffeine cutoff. Try stopping caffeine after 12 p.m. for one week. This changes sleep more than people ever know unless they try this change. The fifth is move dinner earlier by 60 minutes. If possible, this is a subtle but powerful sleep liver. When you're able to eat earlier, you'll notice this lever makes a huge change in the quality of your sleep. And the sixth is add electrolytes if you train hard, especially if you drink a lot of water. Under recovery can be worse when hydration is technically high, but electrolytes are low.

When Labs Matter And Which Ones

Speaker 14:48

When you need labs, when do you need them? And which ones do you actually need? If you do reset and you still feel off, so you did your audit, you did your seven-day reset, and gosh, I still just don't feel well. That's when we need to look deeper. My first line of labs that I often recommend for my clients are a CBC, a CMP. So looking at a complete blood count, a complete metabolic panel. I look at their iron panel with some ferritin, a thyroid marker, maybe a TSH, free T4, free T3, look at their fasting insulin and glucose, look at their hemoglobin A1C, look at a high sensitivity CRP, which looks at inflammation, a vitamin D and a vitamin B12 level, their sex hormones where appropriate, and an SHBG if testosterone is involved, and their cortisol rhythm testing, if sleep and mood suggest that there may be a mismatch in their APA access. So this is what I often will work with with clients. So we're not creating a one-on-one provider-patient relationship in this podcast. These are the type of labs that you may want your provider to look into if you're just not feeling better after you've done your audit and you've tried to do the reset. The point is not to run everything, the point is to test strategically. And that is why it's important for you to talk to somebody that understands under recovery and women's health.

Final Takeaways And Next Steps

Speaker 16:23

If you're not quite tired, not quite fine, take that seriously. Under recovery is real and it is actually a fixable issue. Not with more punishment, but with better input. If you try the seven-day reset and it still does not seem to improve things, I would encourage you to talk to your provider. And if you want more information and you want to learn how you can continue to improve your health span, you can look at the resources listed in my show notes. The main thing I want you to walk away with is under recovery is a major issue. And we often don't recognize it as women because we just keep pushing through until we are so exhausted that we almost just drop. Don't get there. Listen to your body, listen to your mind, see what is happening, and give yourself some recovery and reset. I really appreciate you listening today. If you enjoyed this podcast and would like to continue to get notified when new podcast episodes come out each week, I encourage you to click follow so you'll be notified. Thank you so much for listening today. I'm Dr. Sheri Erwin.