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Winter Weather Hormones

Updated: Dec 1, 2022

If winter leaves you feeling lethargic, irritable or just blah, there may be good reason. You may be surprised to learn that winter can affect your thyroid, adrenal and sex hormones, which is enough to make anyone feel like they have a case of the winter blues. In fact, everything from your mood and weight to digestion and sex drive are all impacted by your hormone levels.

Why Does Winter Have Such a Large Impact On Our Hormones?

Well the truth is there can be a number of factors that can cause a change hormone levels. Overall, though, winter weather may be to blame when it comes to seasonal hormone changes. For instance, it is believed that the cold temperatures may cause the pituitary gland to produce more thyroid stimulating hormone (TSH). Similarly, the lack of daylight during the winter months is largely responsible for a decrease in sex drive and adrenal hormones.


Thyroid Trouble

With winter comes cooler temperatures, and in an effort to stay nice and warm, your body’s need for TSH increases. Unfortunately, as your body demands higher levels of TSH, you may be left feeling some common symptoms of hypothyroidism—even if you don’t actually have this condition. Common symptoms you may notice include: