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HDL42
Triglycerides180
ApoB110
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Serum Ironmg/dL
TIBC (Total Iron-Binding Capacity)mg/dL
Transferrin Saturationmg/dL

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11 ng/mL very low (iron depletion)
0 from your result
very lownormalhighvery high
1normal 30 to 301580
what this means

11 is very low (iron depletion) for ferritin, far enough out to be worth acting on.

this is the average reading · make it yours below

reading as

This is outside the range. Worth acting on, and worth seeing next to your other numbers first: the same value means different things depending on what is around it.

You are 19 ng/mL under the normal floor of 30. That reads very low (iron depletion).

11 is very low (iron depletion). That is below the normal range for ferritin. How much it matters depends on the markers it travels with, which is what the sections below are rewritten against.

recheck in 12 weeks
Ferritin + Serum Iron

Ferritin shows storage, serum iron shows circulation. Together they reveal the full iron status picture.

Ferritin + TIBC

High TIBC with low ferritin is classic iron deficiency. Low TIBC suggests chronic disease instead. Different treatments.

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Your test has all of them on one page

Your BloodMarker report · Ferritin

Ferritin 11 ng/mL: Is That Low?

Borderline. 11 ng/mL is outside the normal range for ferritin.

But a number alone is only half the story. Your Serum Iron, TIBC (Total Iron-Binding Capacity) and your risk factors decide how much it means. Tell it who you are.

Reviewed against NIH, WHO, ASH, Mayo Clinic, CDC guidelines · Last reviewed March 24, 2026

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Is Ferritin 11 ng/mL Low, Normal, or High?

Ferritin 11 ng/mL. This level might be considered quite low for many adults when evaluating the body's iron reserves. It typically falls below what is often seen as a sufficient range for optimal iron storage.

Understanding what your ferritin level indicates can be a step towards gaining valuable health insights. What could be behind this number, and why might it matter for your overall well-being?

what this page cannot tell you

Low ferritin confirms iron deficiency as the cause of anemia. This determines whether iron supplements alone will fix it.

This page has not been given your Hemoglobin, so that half of the picture is missing here. It is describing the average reader with Ferritin, not you.

Read mine against my Hemoglobin →

A ferritin level of 11 ng/mL is critically low, falling significantly below the normal range of 30-300 ng/mL, and unambiguously signals severe iron depletion. This value indicates your body’s iron reserves are profoundly diminished, likely manifesting in symptoms such as debilitating fatigue, weakness, dizziness, pale skin, or shortness of breath.

At this degree of depletion, simple dietary changes are insufficient; common causes often involve chronic blood loss, such as from heavy menstrual periods, frequent nosebleeds, or insidious gastrointestinal bleeding (e.g., ulcers, polyps, or even diverticulosis), which warrant immediate investigation.

Malabsorption conditions like celiac disease or inflammatory bowel disease, impairing iron uptake, are also strong possibilities. Your healthcare provider will certainly order additional tests, including a full iron panel (iron, TIBC, transferrin saturation), and crucially, begin efforts to identify the underlying source of the iron loss.

This might involve stool tests, endoscopy, colonoscopy, or gynecological assessment. Patients often underestimate the time commitment for recovery; even with appropriate supplementation and addressing the cause, it can take upwards of six months to fully replenish iron stores and see sustained symptomatic improvement, so patience and consistent adherence are key.

How iron is absorbed and used in your body Small intestine Absorbs iron Bloodstream Carries iron to cells Bone marrow Makes hemoglobin Ferritin reflects how much iron your body has stored or available
for your numbersThe section below is written for 11 against a general adult target. What 11 means for you depends on the rest of your lipids and your other risk factors. Your report starts from your whole picture, not one line.
for your numbersThe risk below is the average one for this ferritin. Whether it applies to you depends on the rest of your panel, which the article has not been given. Add them and this stops describing strangers.

Hidden Risk of Ferritin 11 ng/mL

A Ferritin 11 ng/mL result, though not always immediately accompanied by severe symptoms, can signal an important underlying shift in the body's iron status. This low ferritin level often indicates that the body's iron stores are significantly depleted, even if the more widely known condition of iron deficiency anemia has not yet developed.

It's like having very little in your savings account, even if you can still pay your immediate bills. Understanding these early indicators can be crucial for maintaining long-term vitality and energy.

When ferritin levels are low, even without obvious symptoms, your body might be working harder to perform daily functions. This hidden depletion can manifest in subtle ways, impacting various aspects of physical and mental performance over time.

what this page cannot tell you

Ferritin shows storage, serum iron shows circulation. Together they reveal the full iron status picture.

This page has not been given your Serum Iron, so that half of the picture is missing here. It is describing the average reader with Ferritin, not you.

Read mine against my Serum Iron →

A ferritin level of 11 ng/mL signifies severe iron depletion, placing you at significant risk for developing iron deficiency anemia. At this critically low point, your body's iron stores are exhausted, directly impairing the production of hemoglobin, the protein in red blood cells responsible for oxygen transport.

This can manifest as profound fatigue, shortness of breath, and cognitive impairment due to insufficient oxygen reaching your brain and muscles. Moreover, sustained low ferritin can compromise immune function, making you more susceptible to infections, and in pregnant individuals, it poses serious risks to both maternal and fetal health, including premature birth and developmental issues.

for your numbersThis section lists every reason ferritin moves, because on its own the number cannot say which is yours. The rest of your panel and a few risk factors would cross most of them off in a sentence.
  • Persistent tiredness or a general lack of energy throughout the day.
  • Reduced physical stamina and a slower recovery after everyday activities.

This part is about the number

Everything below explains what raises Ferritin. It cannot tell you which of them is yours.

Your test can. Every marker on it is read against every other one, which is where the answer actually lives.

PDF or a photo of the printout · read in seconds

What Does a Ferritin Level of 11 ng/mL Mean?

Ferritin 11 ng/mL points to a state where the body's iron reserves are quite low. To truly understand this, it's helpful to know what ferritin is. Think of ferritin as a protein that stores iron, acting like your body's main warehouse for this essential mineral.

When your body needs iron for various functions, such as making hemoglobin, a protein in red blood cells that carries oxygen, it draws from these ferritin stores. A low ferritin level, such as Ferritin 11 ng/mL, indicates that this warehouse is nearly empty.

With a ferritin level of 11 ng/mL, the most probable causes point towards chronic blood loss or severely inadequate dietary iron intake. Significant, though perhaps not overtly obvious, blood loss from conditions like heavy menstrual periods, gastrointestinal bleeding (ulcers, polyps, or inflammatory bowel disease), or frequent blood donations are common culprits.

Alternatively, a prolonged period of insufficient iron consumption through diet, particularly in strict vegetarians or vegans not supplementing appropriately, or in individuals with malabsorption issues like celiac disease or after certain bariatric surgeries, can lead to such profound depletion.

Your Ferritin 11 means different things depending on your other markers

Ferritin + Hemoglobin
Low ferritin confirms iron deficiency as the cause of anemia. This determines whether iron supplements alone will fix it.
Ferritin + Serum Iron
Ferritin shows storage, serum iron shows circulation. Together they reveal the full iron status picture.
Ferritin + TIBC
High TIBC with low ferritin is classic iron deficiency. Low TIBC suggests chronic disease instead. Different treatments.

This doesn't necessarily mean you have "anemia" yet, but it does suggest what healthcare professionals refer to as iron deficiency without anemia. In this phase, your iron stores are low, but your red blood cell production might still be adequate, preventing the full development of anemia symptoms.

However, if these low stores are not addressed, the body might eventually struggle to produce enough healthy red blood cells, leading to iron deficiency anemia. This progression highlights why a low ferritin level is an important signal.

It suggests that your body is having to ration its iron, which can eventually impact energy levels, concentration, and overall bodily functions. Recognizing what a Ferritin 11 ng/mL means is a step toward understanding your body's nutritional status and how it manages essential minerals.

It's a key piece of information that contributes to a broader picture of your health, emphasizing the importance of iron for countless biological processes, from energy production to immune function.

The part one number cannot show
Your Ferritin of 11 means different things depending on its companion markers.
Your full panel shows which story is yours.
See what is driving yours →

Lifestyle Changes for Ferritin 11 ng/mL

When considering a Ferritin 11 ng/mL level, looking at lifestyle adjustments beyond just food can offer valuable support for overall well-being. While diet is crucial for iron intake, other aspects of your daily routine also play a significant role in how your body functions and potentially manages its resources.

Adequate rest, for instance, is fundamental. Sleep allows the body to repair and rejuvenate, and insufficient sleep can exacerbate feelings of fatigue often associated with low iron stores. Prioritizing consistent, quality sleep can contribute to better energy levels and overall resilience.

Your immediate next step should be to schedule an appointment with your primary care physician to discuss iron supplementation. They will likely order a complete blood count (CBC) to confirm anemia and may perform further tests to pinpoint the source of iron loss.

Focus on incorporating iron-rich foods such as lean red meat, liver, spinach, and lentils into your diet daily, alongside vitamin C sources to enhance absorption. Avoid calcium-rich foods and beverages close to iron-rich meals.

Track your energy levels and any new symptoms closely and be prepared for follow-up ferritin tests to monitor your response to treatment.

for your numbersThe portions below are generic because the page does not know your body. Add your height and weight above and the fibre targets resize to you at once, a small preview of what the full report does with every number.

Managing stress is another important factor. Chronic stress can place additional demands on the body, potentially affecting various physiological processes, including nutrient absorption and utilization. Engaging in stress-reducing activities such as mindfulness, gentle yoga, or spending time in nature can support your body's ability to maintain balance.

Regular, moderate physical activity can also be beneficial, but it's important to choose activities that are appropriate for your current energy levels. Overtraining, especially when iron stores are low, might lead to further fatigue.

Instead, focus on gentle exercises like walking or stretching. Furthermore, ensuring proper hydration throughout the day supports overall cellular function and nutrient transport, which are vital for a body working to replenish its iron stores.

Limiting or avoiding substances that can interfere with nutrient absorption, such as excessive alcohol or smoking, also supports better health outcomes. These lifestyle considerations, when combined, create a supportive environment for your body to manage its iron levels more effectively, complementing any dietary or other strategies you might explore to address a Ferritin 11 ng/mL reading.

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