You’re cold even if your body temperature is normal
If you are always cold, even though your body temperature is normal, it may be a sign that your diet isn’t healthy. Of course, as you already know, if your body temperature is high and you have a fever, it could be a sign that your body is fighting off an infection, and if the temperature is too low you probably suffer from anemia, hypothyroidism or diabetes, but in any case, you should consult a doctor as soon as possible.
In fact, “low-carb dieters are at risk of developing a low thyroid function, which can make it difficult to regular internal body temperature,” explained registered dietitian Cassie Bjork, RD, LD of Healthy Simple Life.