How to Recognize Nutrient Deficiencies

How to Recognize Nutrient Deficiencies
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3/12/2023
Updated:
4/29/2023

If you eat a balanced, whole-food diet you’re probably giving your body more-than-adequate amounts of the vitamins and minerals it needs to function.

If not (and this applies to the majority of the U.S. population), there’s a good chance your body is lacking in important nutrients. Even if you do eat well, other factors – such as your age and certain health conditions (digestive issues and others) – can impact your body’s ability to absorb the nutrients in your food.

Meanwhile, soil quality, storage time, and processing can significantly influence the levels of certain nutrients in your food, such that even healthy produce may not be as nutrient-rich as you may think.

Nutrient deficiencies can be sneaky, too. Unless you are seriously deficient for some time, you may notice no symptoms at all, leading you to believe (falsely) that your body is getting all the nutrition you need.

More often, however, such deficiencies do cause symptoms, which can range from minor to severe. Unless you know what to look for, however, you’re likely to mistake the signs for something else…

5 Signs Your Body May Be Nutrient Deficient

If you’ve noticed a mysterious health symptom that has no apparent cause, it’s worth considering whether a nutrient deficiency may be to blame. Q for Equinox recently shared 5 examples to watch for. As Dr. Susan Blum, founder of the Blum Center for Health, said:
“You may not get a disease but you can end up with impaired functioning, because vitamins are co-factors for all the bio-chemical reactions in the body. We need them in order to function properly.”

1. Cracks at the Corners of Your Mouth

This can be a sign of iron, zinc, and B-vitamin (niacin, riboflavin, and B12) deficiency, or that you’re not getting enough protein. Good dietary sources of these nutrients include organic free-range poultry and eggs, wild-caught Alaskan salmon, oysters, and clams (if you can be sure they are harvested from non-polluted waters), Swiss chard, and tahini.
Because iron absorption is enhanced by vitamin C, be sure your diet also includes plenty of vitamin C-rich veggies like broccoli, red bell peppers, kale, and cauliflower.

2. Hair Loss and a Red, Scaly Rash (Especially on Your Face)

This can be a sign of biotin (vitamin B7) deficiency. Your body needs biotin for metabolizing fats, carbohydrates, and amino acids, but it’s most well-known for its role in strengthening your hair and nails. Egg yolks from organic, free-range eggs are one of the best sources of biotin.
Wild-caught Alaskan salmon, avocados, mushrooms, cauliflower, nuts, raspberries, and bananas also contain biotin.

3. Red or White Acne-Like Bumps (on Your Cheeks, Arms, Thighs, and Buttocks)

This can be a sign of deficiency in essential fatty acids like omega-3s, as well as vitamin A or vitamin D deficiency. Increase your intake of omega-3 fats by eating more sardines and anchovies (or wild-caught Alaskan salmon) or taking a krill oil supplement.
You can find vitamin A in foods like leafy green vegetables, carrots, sweet potatoes, and red bell peppers, while vitamin D is best obtained through safe sun exposure or use of a high-quality tanning bed.

4. Tingling, Prickling, and Numbness in Your Hands and Feet

This can also be a sign of B-vitamin deficiency (particularly folate, B6, and B12). The symptom is related to the deficiency’s effect on the peripheral nerves and may be combined with anxiety, depression, anemia, fatigue, and hormone imbalances.

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