가려움, 짜게 먹으면 가렵다. Itch salty foods.
Why does salty food cause itchy skin?
Salty foods can contribute to itchy skin, particularly in individuals with eczema(습진) or other inflammatory skin conditions, due to the way sodium interacts with the immune system and skin.
High sodium intake can lead to increased skin sensitivity, redness(홍반, 붉은점), and inflammation, potentially triggering or worsening eczema flare-ups(습진 악화).
Here's a more detailed explanation:
Sodium and Immune Response:
Sodium is stored in the skin and can activate immune cells called T-helper cells, which play a role in allergic reactions and inflammation.
** (T helper cells 백혈구 일종, also known as CD4+ cells, are a type of white blood cell that plays a crucial role in the adaptive immune response.)
High sodium intake can drive these cells towards inflammatory pathways, potentially leading to skin irritation and itching.
Eczema(습진) and Sodium:
Studies have shown a link between higher sodium intake and increased risk of eczema flare-ups(습진 악화시킴).
Research indicates that even a small increase in daily sodium intake can increase the likelihood of eczema symptoms.
This is because sodium can exacerbate(악화시키다) the inflammatory processes involved in eczema, making the skin more prone to (…을 잘 하는, …의 경향이 있는) irritation and itching.
Skin Sensitivity and Redness:
Sodium can cause blood vessels in the skin to dilate(팽창 확장 하다), increasing blood flow and potentially leading to redness(홍반 붉은점) and flushed skin(붉은 빨간 피부), especially in sensitive areas.
Over time, this can make the skin more susceptible to irritation from various environmental factors.
In essence, salty foods can contribute to itchy skin by potentially triggering or worsening inflammatory responses within the skin, particularly in individuals with pre-existing skin conditions like eczema(습진).
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can salty food cause itchy skin?
Yes, consuming excessive amounts of salt (sodium) can contribute to itchy skin.
How Salt Causes Itchy Skin:
Dehydration, 탈수:
Salt draws water out of the skin, leaving it dry and dehydrated. This dryness can lead to itching.
Inflammation (염증):
Salt can trigger an inflammatory response in the skin, which can cause redness, swelling, and itching.
Allergies:
In some people, salt may act as an allergen, triggering an allergic reaction that causes itching.
Eczema flares 습진 악화:
High salt intake can worsen eczema, a skin condition characterized by dry, itchy, and inflamed skin.
Reducing Salt Intake:
To reduce the risk of itchy skin caused by excessive salt intake, it is recommended to:
Limit processed foods[가공 식품들], which often contain high amounts of salt.
Cook at home more often and use fresh ingredients.
Reduce the amount of salt added to food.
Drink plenty of water to stay hydrated.
