The most common vitamin deficiencies in the Netherlands (after 40)
Important: in case of persistent complaints, medication or pregnancy - consult a doctor. See Thuisarts.nl — vitamin and mineral.
Tackling deficiencies in one system? Xodil Daily Packs — recognizing deficiency and extra after 40. View all ingredients · Read the science
Why the Netherlands has its own profile
Little sun October–March, low fish consumption in some groups, vegan growth, busy life with skip lunch — it stacks up. Health Council recommends vitamin D for almost everyone in the Netherlands. RIVM reports nutritional trends; varied diet vitamins is basic but does not always close gaps.
Top 4: vitamin D
Deficiency is very common: fatigue, muscle weakness, sadness, more frequent colds. Vitamin D needed daily, D deficiency symptoms, immune-system-strengthening. Supplement October–April or all year round when there is little outdoor use — optimal dosage. Nutrition Center and TNO D status NL.
Vitamin B12: quietly common
Vegan, low-animal, metformin, antacids — B12 deficiency is growing. Fatigue, tingling, brain fog. B12 concentration, B-vitamins energy, concentration work. Blood test at risk; best form supplements (methylcobalamin or cyanocobalamin under supervision).
Iron: menstruation and fatigue
Heavy menstruation, vegan without a plan, frequent bleeding — iron deficiency causes extreme fatigue, shortness of breath, pale skin. Always a GP; do not take iron without a ferritin check. Supplements fatigue, menopause fatigue. NHG iron metabolism.
Supplement NL deficiencies in a targeted manner? NL deficiencies — Xodil. This is how the daily system works.
Magnesium: stress and sleep
Suboptimal magnesium: cramps, poor sleep, irritability. Magnesium deficiency signs, magnesium stress, vitamins healthy sleep. Food: nuts, seeds, whole grain; supplement for persistent complaints after doctor consultation. Minerals vs vitamins.
Folic acid and B vitamins
Folic acid deficiency rare with a varied diet; relevant for alcohol and certain medications. B complex is related — B-vitamins energy. Enough from food with vegetables, legumes, eggs.
How to confirm shortage
Complaints plus risk profile plus blood test where useful (D, B12, ferritin, TSH). No supplement shopping without data. Recognizing vitamin deficiency, reliable sources. Home doctor when to test.
Practical action plan
Step 1: honest eating pattern week. Step 2: Starting winter. Step 3: B12 for vegan/PPI. Step 4: ferritin for extreme fatigue. Step 5: one consistent system — sacs of busy days, take daily. Limited budget: prioritize proven gaps.
Common mistakes in NL
Only multivitamin with too low D. Iron without test. Seaweed for iodine plus multivitamin without overlap check. Too many vitamins when stacking. Online "energy" stacks without a doctor. Food or supplements Separate fairly.
Seasonal patterns of shortages
Winter: D and sometimes C through fewer vegetables. Spring: reassessment of D dose. Summer: sun helps D, but limit sunscreen and office use. Autumn: building up preparation for winter. Vitamin D daily, more fruit and vegetables. Nutrition Center season.
Medication that causes deficiency
PPI, metformin, diuretics, thyroid medication — periodic check B12, D, magnesium, iron. B12 symptoms, iodine thyroid. Pharmacist medication monitoring. NHG polypharmacy.
Population vs person
Guideline D applies broadly; ferritin individually. Reliable sources apply above population averages to you. Prioritize Food or supplements, limited budget. TNO NL nutrition.
Xodil Integration
Xodil Daily Packs fills targeted gaps — not a nutritional replacement. Ingredients, science, how it works. Resistance steps parallel.
Deeper on NL shortages
For women around 40, 50 and 60, the body changes: hormones, absorption, medication and workload accumulate. This article about NL shortages focuses on adult women with jobs and families — not growing teenagers. Read in parallel batch 14, related and supplementary. Combine nutrition with targeted supplements according to guidelines or blood test.
Lifestyle as an amplifier
Sleep, exercise, stress management and nutrition determine whether supplements are effective. Skip lunch, lots of alcohol or exhaustion do not make a product miracle. magnesium deficiency signs, varied-diet vitamins, optimal dosage of vitamins, vitamins bags busy days, food or supplements. Nutrition Center, Health Council, NHG, TNO.
Misconceptions and follow-up
More pills does not get better faster; online quiz does not replace a doctor. Reread after three months of routine. Extra after 40, recognize deficiency, take daily, maintaining a routine. Xodil · ingredients · how it works.
Practical checklist month 1–3
Week 1: Take inventory of breakfast, lunch, sleep and current supplements — write down what you really do, not what ideally you should. Week 2: add one habit (extra vegetables, fixed breakfast time, D supplement October–March). Week 3: discuss persistent complaints with your GP; take medication list with you. Parallel: varied-diet, bags busy-days, optimal dosage, stress-vitamin-needs, skin nutrition, habits concentration. Thuisarts.nl, Nutrition Center, Health Council.
Combine safely and persevere
Do not stack identical substances from different jars — too many vitamins and read minerals vs vitamins before purchasing. One transparent daily system beats five impulse purchases: Xodil Daily Packs, how it works, science, FAQ. Evaluate consistency for 90 days — stopping after two weeks does not give a fair picture. maintain a routine, take daily, limited budget smart prioritization. NHG, RIVM, TNO support evidence over hype.
Cross link batch 14
Monitoring and repetition
Repeat blood test after 3–6 months for B12 or iron. D annually or in case of complaints. B12 symptoms, iodine, resistance steps. Xodil · science. TNO nutrition NL.
Batch 13 left
Magnesium, varied-diet, dosage, sacs.
Integration batch 14 and 13
Batch 14: iodine, shortages NL, energy, optimal working, vitamin sachets, smoothies, fatigue, magnesium stress, resistance, B12 symptoms. Batch 13: magnesium, varied-diet, dosage, sacs. Xodil · RIVM.
Summary
In the Netherlands, D, B12, iron and magnesium are the most relevant deficiencies after 40. Nutrition first; blood test for complaints; targeted supplementation according to guideline and doctor. Xodil · Science · FAQ.
Ready to get started? Order Xodil Daily Packs and receive morning and evening packs for a complete daily routine.
Sources and further reading
- Thuisarts.nl — vitamin and mineral
- Health Council
- Xodil — vitamin D daily
- Xodil — recognize vitamin deficiency
Frequently asked questions
Which deficit is the commonest?
Vitamin D in the Netherlands due to little sun - supplementation guidelines are broad.
Do I have to have everything tested?
No — focused on complaints and risk; D often start according to guideline.
Multivitamin sufficient?
Sometimes too low D — check dosage.
Vegan in NL?
Plan B12, D, iron — varied diet.
Deficiency despite healthy eating?
Absorption plays a role — stress.
How quickly to improve?
Weeks to months depending on fabric — no day-1 fix.
Is Xodil suitable for NL shortages?
Discuss ingredients with doctor when taking medication.
Last updated: June 2026. This article does not replace medical advice. In case of persistent or serious complaints: contact your doctor.