EP81 Jenny周末來閒聊 | 為什麼有人天生不怕冷？棕色脂肪是什麼？為什麼它決定你怕不怕冷？身體的體感密碼大解密！

嘿！週末愉快！你有沒有遇過這種情況——辦公室裡你穿著厚毛衣、暖暖包貼滿身，旁邊的同事卻悠哉地穿著短袖喝冰水？你問他冷不冷，他說不冷啊。這一期Jenny週末來閒聊，我們就來破解這個生活中最常見的謎！ 原來，我們每個人對溫度的感知根本就不一樣——從大腦裡的下視丘恆溫器，到肌肉量、體脂率、荷爾蒙、血液循環，每一個環節都在影響你覺得冷不冷。你知道嗎？身體裡有一種棕色脂肪，它是天然的迷你暖爐，而且越常接觸寒冷，它越活躍！ 這集Jenny用最輕鬆的方式帶你認識自己的體感系統，還告訴你五個真正有效的方法，讓你冬天不再是辦公室裡最冷的那一個！ 適合分享給你身邊那個每天喊冷、或者永遠穿短袖的朋友！ 每週六日更新，記得訂閱不錯過！ Hey everyone! Happy weekend! Do you have that one person in your life who walks around in a t-shirt in the middle of winter? While you are wrapped in three layers and still freezing? Today on Jenny's Weekend Chat, we are cracking the science behind why some people are born cold-resistant! From your brain's built-in thermostat, the hypothalamus, to muscle mass, body fat, hormones, and blood circulation, so many factors shape how cold you feel. Did you know your body has two types of fat? And one of them, called brown fat, is literally a tiny built-in furnace that burns energy just to keep you warm? We also cover why women tend to feel colder than men, how age changes your cold sensitivity, and the fascinating process called cold acclimatization, where your body actually adapts to living in a cold environment over time. Plus, Jenny shares five practical and science-backed ways to boost your cold tolerance. No ice baths required! Perfect for sharing with the person who is always either freezing or never cold. New episodes every Saturday and Sunday. Subscribe so you never miss a chat! Jenny週末來閒聊, 不怕冷, 怕冷體質, 體感溫度, 體溫調節, 棕色脂肪, 肌肉量, 血液循環, 冷適應, 女生怕冷, 生理學科普, 身體密碼, 週末輕鬆聊, 春季話題, science of cold, cold tolerance, brown fat, thermoregulation, body temperature, wellness Powered by Firstory Hosting