Why do I get cold when I eat?

In this article we are going to answer why I get cold when I eat, does getting cold after I eat is a symptom of a disease, what food can cause you to get cold when you eat and when you should see a doctor. 

Why do I get cold when I eat?

Getting cold when you eat can be a symptom of a medical condition, it can be related to the food you eat, or just by a simple mechanism of our bodies. 

The most common cause you feel cold when you eat is because when we eat, blood goes to our digestive system. This movement of blood from your tissues and muscles toward the center of your body where the digestive system is located generates a loss of heat which makes you feel cold. 

Is getting a cold after I eat a symptom of a disease?

There are several health conditions that can cause you to feel cold when you eat. If getting a cold after you eat is part of a disease, it means that it is a symptom and you need to manage the disease first to stop this from happening. The most common causes include:

  • Hypothyroidism
  • Low carbohydrate diet or ketogenic diet
  • Anemia
  • Diabetes
  • Anorexia
  • Kidney illness
  • Idiopathic postprandial syndrome

Hypothyroidism

When you have hypothyroidism you can have symptoms such as dry skin, fatigue, weight gain, constipation, thinning of hair, hair loss, and irregular periods together with feeling cold when you eat. This is caused because the thyroid gland together with thyroid hormones, regulates our whole metabolism. 

With low thyroid hormones, our metabolism slows down and you get cold not only when you eat. You might feel cold when you eat because you are more sensitive to cold. 

Low carbohydrate diet or ketogenic diet

Our main source of energy is carbohydrates. When you are on a low carbohydrate diet or ketogenic diet you are more sensitive to cold because your main source of energy is missing. Also, it might be because of the flu-like symptoms low carbohydrates diet makes you feel in the first days. 

If feeling cold when you eat is hard to get with, add carbohydrates to your diet. If it doesn’t go away, talk to a doctor. 

Anemia

If you feel cold when you are together with symptoms such as feeling dizzy, increased heart rate, shortness of breath, and fatigue you might have anemia. Anemia can be caused because of iron deficiency or vitamin B12 deficiency. 

Diabetes

When left untreated with high glucose levels for a certain amount of time, you can develop peripheral neuropathy and circulation problems. With peripheral neuropathy, nerves lost sensitivity, and combined with bad circulation, you can feel cold after you eat because your body is not working correctly. 

To prevent this from happening, you need to manage your diabetes with diet and medication. 

Anorexia

A long period of time without enough food slows down our metabolism and makes us lose fat and muscle.

This can cause you to feel cold not only when you eat. If someone has symptoms of anorexia such as cold intolerance, anxiety or guilt around food, fatigue, dizziness, constipation, or excessive loss of weight in a short period of time, talk to your doctor. 

Kidney illness

Kidneys are a part of the homeostasis of our body meaning they balance a lot of key functions that we need to live such as body fluids, hormones, red blood cell production, and removing waste and toxins. 

When you have kidney illnesses, you get an intolerance to colds especially when you eat. It can be related to body fluid imbalance, hormones, or lack of red blood cell production. 

Idiopathic postprandial syndrome

It can also be caused because of low blood sugar. Feeling cold when you eat is a symptom of IPS which can be experienced about 2 to 5 hours after a meal. 

What food can cause you to get cold when you eat?

Some food can have cooling properties when they are eaten. These foods have a direct impact on your whole body temperature making you feel cold when you eat or after you eat. Some examples include:

  • Spicy food such as jalapeño, habaneros, or any hot pepper that contains capsaicin
  • Peppermint tea
  • Cold foods or beverages such as ice cream or soda with ice

When should you see a doctor?

If you have any doubt it can be because of a medical condition, talk to your doctor. If you feel slightly cold when you eat and it doesn’t happen very often, you are fine but if you think it is not normal or have more symptoms apart from being cold when you eat look for medical help right away. 

Any disease left untreated can be fatal for your overall health.

Conclusion

This article answered why I get cold when I eat, does getting cold after I eat is a symptom of a disease, what food can cause you to get cold when you eat and when you should see a doctor. 

Citation

https://flo.health/menstrual-cycle/health/symptoms-and-diseases/why-do-you-get-cold-after-you-eat

https://www.healthline.com/nutrition/why-do-i-get-cold-after-i-eat#foods-with-a-cooling-effect

https://greatist.com/health/why-do-i-get-cold-after-i-eat#causes

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