Micronutrients—vitamins and minerals your body needs in small amounts—are critical to almost every function in the body. From energy production and immunity to bone strength and cognitive function, these nutrients quietly power your health behind the scenes.
However, even with access to plenty of food, micronutrient deficiencies are surprisingly common. Whether due to diet, age, stress, or health conditions, missing key nutrients can leave you feeling tired, foggy, or prone to illness.
Here are the most common micronutrient deficiencies—and how to correct them naturally.
1. Vitamin D
Why it matters:
Vitamin D supports immune function, mood, and bone health by aiding calcium absorption. Deficiency is common due to limited sun exposure and low dietary intake.
Symptoms of deficiency:
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Fatigue
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Low mood
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Bone or muscle pain
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Frequent illness
How to fix it:
Spend time in sunlight regularly, eat fatty fish, and consider supplementation—especially in the winter months or if you live in northern climates.
Recommended: DC Labs Vitamin D3 5,000 IU
2. Magnesium
Why it matters:
Magnesium is involved in over 300 enzymatic processes, including muscle function, energy production, and nervous system regulation.
Symptoms of deficiency:
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Muscle cramps or twitching
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Anxiety or trouble sleeping
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Headaches
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Irregular heartbeat
How to fix it:
Eat more leafy greens, nuts, seeds, and whole grains. Many people also benefit from a daily magnesium supplement.
Recommended: DC Labs Magnesium Super Potency 500 mg
3. Iron
Why it matters:
Iron is essential for red blood cell production and oxygen transport throughout the body. Iron deficiency is especially common in women, vegetarians, and those with poor absorption.
Symptoms of deficiency:
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Fatigue
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Pale skin
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Cold hands and feet
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Brain fog
How to fix it:
Include iron-rich foods like red meat, lentils, spinach, and fortified cereals. Pair with vitamin C for better absorption, or take an iron supplement if needed.
Recommended:
4. Vitamin B12
Why it matters:
B12 is key for brain health, red blood cell production, and energy metabolism. It’s commonly low in vegans, vegetarians, and older adults.
Symptoms of deficiency:
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Fatigue
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Memory issues
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Numbness or tingling
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Mood changes
How to fix it:
Eat more animal products like meat, eggs, and dairy, or supplement with B12—especially if you follow a plant-based diet.
Recommended: DC Labs Unique B-12 Sublingual
5. Iodine
Why it matters:
Iodine is essential for thyroid hormone production, which regulates metabolism and energy levels.
Symptoms of deficiency:
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Fatigue
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Cold sensitivity
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Weight gain
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Thyroid issues
How to fix it:
Consume iodized salt, seaweed, seafood, and dairy. Supplements can also help if you don’t get enough from your diet.
Recommended: DC Labs Kelp (Natural Source of Iodine)
6. Calcium
Why it matters:
Calcium supports strong bones and teeth, nerve transmission, and muscle contraction. Many people, especially older adults, don’t get enough.
Symptoms of deficiency:
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Weak or brittle bones
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Muscle cramps
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Poor dental health
How to fix it:
Eat more dairy products, leafy greens, and fortified plant milks. Calcium supplements are especially helpful for those with dietary restrictions.
Recommended: DC Labs Super Cal 600
A Note from Us
Micronutrient deficiencies are easy to overlook—but they can significantly impact how you feel every day. By eating a nutrient-rich diet and supplementing wisely, you can correct deficiencies and support your energy, mood, and overall vitality.