Why do I feel cold all the time? There are several different factors such as anemia, hypothyroidism, blood vessel problems, anorexia, Vitamin B-12 deficiency, low bodyfat, low BMI, etc.
Anemia
Anemia is when your body isn’t making enough normal red blood cells and this is what helps carry oxygen throughout the body. And one of the symptoms of anemia is feeling cold as well as fatigue, looking pale, fast heartbeat, etc.
Why do I feel cold all the time? iStock-photo credit: fizkes
Hypothyroidism
Hypothyroidism is when your gland isn’t making enough thyroid hormone or your body has a problem processing the hormone effectively. If your body has a problem processing the hormone effectively then that is what creates hypothyroidism.
One of the symptoms of hypothyroidism is thinning of the hair, dry skin, fatigue, constipation, weight gain, irregular periods, etc.
Blood Vessel Disorders
If you have cold hands or cold feet you could be experiencing blood vessel problems like a blood vessel disorder. A blood vessel disorder is when blood flow to your arms and legs is restricted.
Anorexia
Being dangerously thin and having extraordinarily little bodyfat can make you more prone to being cold compared to the next person. One of the symptoms of anorexia is feeling very cold. Being anorexic is a type of eating disorder.
Having fat on your body provides insulation and helps to keep you warm so if you have low bodyfat or a low BMI. You may feel colder than those who have a higher BMI. If you have low BMI, you may not have enough fat or muscle to keep you warm which is more than likely to keep you feeling colder.
Vitamin B-12 Deficiencies
If you are deficient in Vitamin B-12 one of the symptoms of this feeling very cold. Vitamin B-12 can be found in animal sources such as fish, eggs, liver, meat, milk, etc.
Most people need about 2.4 micrograms of Vitamin B-12 per day. And if you are pregnant, you would need 2.6 micrograms and if you are breastfeeding you would need 2.8 micrograms.
Some of the other symptoms of Vitamin B-12 deficiency besides being cold is nausea, weight loss, numbness, tiredness, fast heart rate, having trouble walking, diarrhea etc.
If you are always cold and have a tough time getting warm, then it is best to contact your medical provider and doctor. And they can diagnose you and find out what is the problem.
The Bottom Line is why someone feels cold all the time is because of a plethora of different things. And that is Vitamin B-12 deficiency, blood vessel problems, low BMI, hypothyroidism, etc.
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References
- Harvard Health Publishing: “Vitamin B12 deficiency can be sneaky and harmful.”
- Johns Hopkins Medicine: “Vitamin B12 Deficiency Anemia.”
