Wild is Wise

If your B12 lab came back "normal" but you still feel tired, foggy, and slower to recover than you used to, new research suggests you are not imagining it.

Cornell University researchers have been studying vitamin B12 with new tools, and what they are finding is changing what "normal" actually means for women in their 40s, 50s, and 60s.

The standard reference range was built decades ago to catch severe deficiency. Energy, mitochondrial function, and the way you want to feel on a Tuesday afternoon were never the metric.

For women in their 40s, 50s, and 60s, that gap is the difference between a normal lab and feeling like yourself.

In this episode:

• Why "in range" is not the same as healthy, and how the B12 reference range was set using populations that don't reflect women over 40
• What new Cornell research reveals about B12, mitochondrial dysfunction, and the kind of fatigue that does not go away
• The 5 hidden reasons B12  drops in women 40–65: low stomach acid, acid reducers, plant-leaning diets, reproductive history, and gut health
• The 2 functional lab markers most doctors don't run, and why they tell a different story than the standard panel
• 4 practical steps to rebuild B12 status with whole foods your body actually recognizes

Whether you're navigating perimenopause fatigue, postpartum depletion, unexplained brain fog, or just the slow drain of "I used to be able to do this and now it costs more", this conversation is for you.

"In range" is not the same as healthy.

In this episode:

• Why "in range" is not the same as healthy, and how the B12 reference range was set using populations that don't reflect women over 40
• What new Cornell research reveals about B12, mitochondrial dysfunction, and midlife fatigue
• The 5 hidden reasons B12 quietly drops in women 40–65: low stomach acid, acid reducers, plant-leaning diets, reproductive history, and gut health
• The two functional lab markers (methylmalonic acid and homocysteine) most doctors don't run, and why they tell a different story than the standard panel
• A personal story about what a "normal" lab missed, and what one functional medicine practitioner saw that the lab didn't
• 4 practical steps to rebuild B12 status with whole foods your body actually recognizes

Whether you're navigating perimenopause fatigue, postpartum depletion, unexplained brain fog, or just the slow drain of "I used to be able to do this and now it costs more", this conversation is for you.

"In range" is not the same as healthy.

Join the waitlist for Sarenova's Formula No. 06 launching May 27, 2026 for early access and waitlist-only perks 👉 sarenova.com

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The afternoon crash is not always about sleep, and the bloating is not always about food. For many women, these two symptoms show up together but get treated like separate problems. More coffee for the fatigue. More probiotics for the gut. More supplements with longer labels and bigger promises. But the body may be asking a simpler question. Can it make energy, and can it absorb what it needs to make it? That is the real conversation inside this episode.

In this episode of Wild Is Wise, Sara Estes takes you inside Formula No. 06, a five-ingredient blend created for women whose energy, digestion, and resilience have started to feel different with time. Rooted in organ nutrition, Ojibwe plant wisdom, and bioavailability science, this formula was built to support the cellular machinery that produces steady energy and the gut lining that determines what the body can actually absorb. Sara walks through grass-fed beef liver, beef intestine, slippery elm, yarrow, and BioPerine, explaining why each ingredient earned its place and why a short, honest label can be more powerful than a crowded one. Listen in to understand why tired and bloated may be one story, and how true replenishment begins when the body finally receives what it can recognize and use.

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Every wellness podcast has told you about adaptogens. Almost none have told you about liver.

In this episode, Sara makes the science-forward case for organ supplementation as the missing category in women's wellness. A women-first translation of the most nutrient-dense food on the planet, in a form a woman actually wants on her counter.

You'll learn: 

- Why beef liver does sixteen jobs at once while isolated supplements do one 

- The heme iron absorption advantage your body has been waiting for 

- Why the matrix matters more than the milligrams 

- How freeze-drying preserves 90 to 97 percent of nutrients that cooking destroys 

- Why slippery elm and yarrow belong in the same capsule as organ nutrition 

- What to actually do, whether you eat meat or not

Especially relevant for women in perimenopause, postpartum, or any demanding season who have been told their labs are fine but their energy is not.

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Your ferritin might be lower than your doctor tested for. If you've been told your labs are "normal" but you still feel exhausted, this episode names the thing most annual exams miss: low iron stores.

Sara breaks down why ferritin matters more than hemoglobin for tired women, why the standard reference range of 15 ng/mL is far below where most women actually feel well, why heme iron from animal foods absorbs two to three times more efficiently than plant iron, and what you can do at your next annual physical to actually get the number you need.

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You've tried the biotin gummies. The collagen powders. The expensive serums. But your hair is still thinning, your skin looks tired, and your nails won't stop peeling. What if the problem isn't what you're putting on the outside, but what's missing on the inside?

In this episode, Sara breaks down what the latest research actually says about the connection between nutrient deficiencies and the health of your hair, skin, and nails. She reveals why the ferritin level your doctor calls "normal" might not be enough for hair growth, busts the myth around biotin supplements, explains the gut-skin axis, and talks about why women in their 30s and 40s are especially vulnerable to these visible signs of depletion.

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GLP-1s can make weight loss look simple. Eat less, lose weight, move on. But for many women, what starts as progress can slowly turn into something that feels harder to explain. The scale may be going down, yet energy feels off, workouts feel heavier, and your body starts giving subtle signs that something is missing.

In this episode, Sara Estes unpacks how GLP-1 medications can create nutrient gaps, and what women can do to protect their energy, strength, and sense of self. She explores what can happen when appetite drops but your body’s needs do not, and why eating less does not automatically mean feeling better. With her signature blend of science and clarity, she shares a more supportive way to think about nourishment, strength, and what your body may be asking for during weight loss. Listen in to learn how to support your body wisely while using GLP-1s, so your progress feels good on the inside too.

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Midlife fatigue often shows up in familiar ways, an afternoon crash, brain fog, low patience, slower recovery, and sleep that does not really help. What gets blamed on aging is often something the body is missing, like iron, B12, vitamin D, or the ability to absorb nutrients well. Long-term stress can make it even harder for the body to keep up. When the body does not have what it needs to make energy, feeling worn out is not random. What if fatigue is not just getting older, but a sign that the body needs more support?

In this Wild as Wise episode, Sara Estes looks at midlife fatigue through a more useful lens. She explains how low iron, low B12, low vitamin D, poor digestion, and long-term stress can slowly drain energy over time. Instead of treating exhaustion like a personal failure or something to push through, this episode helps connect the dots between symptoms and what the body may actually need. With practical insight and a more grounded view of women’s health, Sara offers a path toward better energy, deeper understanding, and real support.

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That tiny word “fragrance” on your lotion, candles, and laundry detergent label sounds harmless, but it can hide dozens of hormone‑disrupting chemicals tied to fertility problems, thyroid issues, perimenopause symptoms, and hormone‑sensitive cancers. In this episode of Wild is Wise, host Sara Estes breaks down the latest research on synthetic fragrances, phthalates, parabens, and even microplastics showing up in women’s reproductive tissues, and explains why this matters whether you’re trying to get pregnant, riding out PMS, or navigating perimenopause.

You’ll hear how going fragrance‑free became a turning point in Sara’s own health journey after three miscarriages, what recent studies are revealing about plastics and women’s hormones, and how to decode your labels so you know what you’re actually putting on your skin and breathing in every day. We cover which products to swap first, what “fragrance‑free” really means, how to find safer candles and personal care products, and realistic steps to lower your daily exposure without overhauling your entire life overnight, so you can protect your hormones at any stage of womanhood.

Grab my free Fragrance Audit checklist mentioned in this episode to help you spot hidden hormone disruptors room by room and find safer swaps without overwhelm. Download it at wildiswise.com.

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Most women have been told to “eat better” for their energy and hormones. So they try. More greens, more protein, maybe a multivitamin on the counter. And yet the afternoon crash still hits, brain fog lingers, and the advice online only seems to get more confusing. One expert says cut carbs. Another says eat more fiber. Supplements promise quick fixes, but somehow nothing really seems to move the needle. The real frustration isn’t lack of effort. It’s the lack of clear guidance about what eating well actually looks like at a real meal. If food truly affects your gut, hormones, and energy, what should actually be on your plate?

In this episode, Sara Estes breaks down a simple framework she calls the Wild is Wise Plate. Drawing from nutrition research and evidence-based food patterns, Sara explains the 5 building blocks that help support the body’s key systems at every meal: protein with power, fiber and color, healthy fats, gut and liver helpers, and small tweaks that improve nutrient absorption. With practical examples and grounded science, this episode shows how building a thoughtful plate can support steadier energy, stronger digestion, and more balanced hormones.

Download the free Wild is Wise Plate guide, a simple one-page PDF that breaks down the 5 building blocks Sara shares in this episode to help you create meals that support steady energy, balanced hormones, and better digestion. Download it for free at wildiswise.com.

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Many women deal with gut symptoms that never fully seem to resolve. Bloating, reflux, cramping, or unpredictable digestion. You might try cutting foods, taking probiotics, or using medications, yet your gut still feels irritated and out of balance.

Modern life puts a lot of pressure on the digestive system. Stress, ultra-processed foods, medications, and environmental toxins can disrupt the gut lining and the microbiome that helps keep digestion running smoothly. But some of the most supportive tools for the gut may be plants that people have used for generations.

In this episode of Wild as Wise, Sara Estes explores 5 superherbs that support gut health. She shares both the traditional plant wisdom she grew up with and the modern research behind herbs like slippery elm, yarrow, peppermint oil, DGL licorice, and marshmallow root.

You’ll learn how these plants may help support the gut lining, the microbiome, and overall digestive balance.

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