Iron Deficiency
Assess whether you present clinical signs of iron deficiency: fatigue, pallor, hair loss, brittle nails.
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Keeping your balance
Pair iron with vitamin C
Add a squeeze of lemon or raw peppers to your plant-based iron-rich meals to multiply non-heme iron absorption by three to six times by promoting the reduction of Fe3+ to Fe2+.
Consume black pudding regularly
Black pudding is the richest food source of heme iron (22 mg/100g). A serving of 100g once or twice a month constitutes excellent deficiency prevention.
Space tea and coffee away from meals
The tannins in tea and coffee reduce iron absorption by 60 to 70%. Wait at least one hour after meals before consuming these beverages to avoid compromising your intake.
What you can do
Request a complete iron panel
Have ferritin, serum iron, total iron-binding capacity (TIBC), transferrin saturation coefficient, and CRP tested. A saturation coefficient below 20% confirms functional deficit even if ferritin seems normal.
Favor iron bisglycinate
Iron bisglycinate offers the best bioavailability and digestive tolerance. Take it on an empty stomach or between meals, always with vitamin C to optimize absorption. Doses are set with your doctor or your naturopath, all the more so if you already take a medication.
Integrate spirulina daily
Spirulina contains of iron per in a highly assimilable form. Three to 5 grams per day represent an interesting natural supplement, in addition to its protein and chlorophyll content. Doses are set with your doctor or your naturopath, all the more so if you already take a medication.
Consume lentils and legumes
Lentils (3.3 mg/100g cooked), chickpeas, and white beans are excellent sources of non-heme iron. Soak them before cooking to reduce phytates that inhibit iron absorption.
Avoid calcium at meals rich in iron
Calcium competes directly with iron at the level of enterocytes. Avoid dairy products, mineral-rich water, and calcium supplements during your most iron-rich meals.
Remineralizing nettle leaf tea
Nettle leaf (Urtica dioica) is traditionally used for its iron and silica content. Two to 3 cups of infusion per day support remineralization and supplement dietary intake.
What you can do
Consult quickly for blood testing
A complete iron panel is essential: ferritin, serum iron, TIBC, saturation coefficient, CBC, and CRP. Soluble transferrin receptor is useful if chronic inflammation falsifies ferritin results. Aim for ferritin above 50 ng/mL.
Identify the cause of deficiency
Severe deficiency always has a cause: heavy menstrual periods, occult digestive bleeding, malabsorption (celiac disease, atrophic gastritis), pregnancy, or restrictive diet. Identifying the cause is as important as correcting the deficiency.
Supplement with iron bisglycinate
Iron bisglycinate, taken on an empty stomach with vitamin C (minimum), offers the best digestive tolerance. A protocol of three to 6 months is generally necessary to rebuild ferritin reserves. Doses are set with your doctor or your naturopath, all the more so if you already take a medication.
Increase sources of heme iron
Favor black pudding (22 mg/100g), poultry liver (9.4 mg/100g), clams (14 mg/100g), and red meat. Heme iron is absorbed directly without competition with phytates or tannins.
Spirulina and nettle in synergy
Combine of spirulina per day (rich in iron and chlorophyll) with an infusion of nettle leaf (Urtica dioica), traditionally used to support iron and silica levels. This plant synergy effectively complements supplementation. Doses are set with your doctor or your naturopath, all the more so if you already take a medication.
Eliminate anti-nutrients at meals
Remove tea, coffee, dairy products, and calcium supplements during iron-rich meals. Tannins reduce absorption by 60 to 70% and phytates from whole grains not soaked trap iron in insoluble complexes.
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Related tests
This result is an educational naturopathic self-assessment. It is neither a diagnosis nor medical advice, and it does not replace a consultation. Only a health professional can confirm or rule out a disorder. If symptoms persist, or if you are pregnant, breastfeeding or on any treatment, talk to your doctor before taking any supplement or herbal preparation, and never stop a treatment without medical advice.
How to read this test
Assess whether you present clinical signs of iron deficiency: fatigue, pallor, hair loss, brittle nails. Free, 5 questions.
Iron is essential for oxygen transport by hemoglobin and energy storage via ferritin. Iron deficiency, the world’s leading nutritional deficiency, particularly affects women of childbearing age and people following vegetarian or vegan diets. The absorption of non-heme iron is greatly improved by vitamin C and inhibited by tea, coffee, and dairy products.
Strengths
- Rapid identification of clinical signs
- Simple self-assessment test
- Early detection of iron deficiency anemia signs before complete depletion of reserves
Limitations
- Does not replace blood testing
- Some signs may have other causes
- Limited sensitivity for subclinical deficiencies