Why low iron makes you crave for ice?

MBBS
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Have you ever noticed some crave for ice and used to chew , this is not just a habit but your body giving signal that your iron are low .This is called as Pagophagia which is strongly linked to iron deficiency anemia.
The science behind chewing ice is low iron
The 3 main reasons include
Brain Stimulation

:black_small_square:︎Iron deficiency can cause tiredness and reduced mental alertness.
:black_small_square:︎Chewing ice stimulates the brain and increases blood flow, helping people feel temporarily more awake.

Relief for Oral Inflammation

Iron deficiency may cause tongue soreness and oral inflammation. Ice can numb the mouth and provide soothing effect
Neurological Response

Some researchers believe low iron affects dopamine pathways in the brain, leading to unusual cravings like ice.

A simple habit might actually be the signal given by our body to take more care of it.

Do you know any other habit that actually a sign that our body whisperes?

MBH/PS

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Prolonged sugar cravings could mean vitamin and mineral deficiency such as Vit. B, magnesium, chromium, zinc etc.

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Very clear and informative explanation

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Chalk eating is also seen in calcium,iron and zinc deficiency.

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Habit of eating clay and chalk also suggest of deficiency. Each small habit from childhood gives alarm sign which need to address.

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Mud / clay eating in kids can be a sign of iron deficiency & needs to be addressed to also prevent other diseases.

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Have heard about it, although I didn’t know much about it. Informative

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I felt increased cravings for rawrice.

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Few examples of habit that point to particular disease are frequent blinking or excessive yawning. Blinking excessively could be due to dry eyes, allergy, refraction error. Frequent yawning could be due to fatigue, stress, sleep deprivation or neurological disease.
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People eat mud in iron or calcium deficiency.

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I usually crave for chocolates are something sweet during headache times.
My pain gets reduced by those mooed relievers.

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Thanks for sharing this. I’ve actually known someone who regularly snacked on ice and didn’t have iron deficiency. While craving ice can certainly be associated with low iron in some people, I don’t think it’s something we should automatically assume in every case.

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I find this post very informative

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I heard about this, but didn’t know the science behind it. Thank you so much for sharing this interesting topic with us. Just like this, another one is Chocolate craving in magnesium deficiency.

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It’s fascinating to think about the strange ways our body responds to deficiencies. People crave ice, mid, chalk, paper, soap and even hair. This eating disorder is called pica and is commonly associated with iron deficiency anemia, zinc deficiency, pregnancy, autism and even some psychiatric illnesses. Most of the times treating the underlying cause and behavioural therapy help solve the problem

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Yes i also always crave for ice eating and then my friend told me check your blood level it can be because of low Hb and thats came like it was true my Hb level is low thats why i have now also crave for ice.
Other crave was my during exam preparation, I often craved fruit jam or something sweet. I later came to know that this can happen because prolonged mental effort, stress, and lack of sleep may increase the desire for quick sources of energy. Sweet foods provide rapidly absorbed carbohydrates, and they can also activate the brain’s reward pathways, making them especially appealing during stressful periods.

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I always thought chewing ice was just a random habit but I never realized it could be linked to iron deficiency. It’s amazing how our body gives us small signs before a bigger problem develops. Posts like this remind us not to ignore these little changes. Thanks for sharing such a useful piece of information!