【點解飲完奶會肚痛?】- 營養生Negimen

【點解飲完奶會肚痛?】

乳糖不耐症

牛奶中含有乳糖，乳糖不耐症患者腸道缺乏足夠的乳糖酶，無法完全消化乳糖。當攝入乳糖超出可分解量，便會產生不適

牛奶過敏

酪蛋白和乳清蛋白均是牛奶中蛋白質，分別佔80%及20%。身體會對這些蛋白質產生抗體，若牛奶攝入量大於抗體能處理的量，免疫系統不勝負荷，便會導致過敏反應或發炎情況，包括腹瀉、腹脹、便秘等

凍奶

凍奶的溫度較低，人體的腸胃未能於短時間內調節此溫差狀況，很容易引致肚痛或肚瀉等因腸胃受刺激的情況

細菌

細菌會因牛奶儲放於不合適的溫度而開始繁殖，分解乳糖，產生乳酸，牛奶中的酸性因而增強，導致牛奶中的蛋白質在這種酸性條件下會開始變性凝固，使奶變壞。

想了解更多飲食資訊健康飲食及養生資訊，記得追蹤我們的專頁，快點click入我們的網站了解更多!如有任何疑問，歡迎留言給我們。

————————————————

【Why it will bellyache after drinking milk?】

Lactose intolerance

Individuals with lactose intolerance are unable to fully digested the contained lactose in milk, leading to stomach discomfort if the intake of lactose has excessed

Milk allergy

Casein and whey protein are the proteins in milk, accounting for 80% and 20% respectively. The body produces antibodies to these proteins during digestion. If the immune system misunderstood these proteins as antigens, it is easily leading to allergic reactions or inflammation, including diarrhea or stomach ache, etc.

Cold milk

Human body takes time to deal with the temperature difference from cold milk, hence easily causing abdominal pain or diarrhea due to gastrointestinal irritation

Bacteria

Bacteria will start to multiply when milk is stored under inappropriate temperature, breakdown lactose and produce lactic acid. The protein in milk is then starting to denature and coagulate due to the increased in acidity of milk, causing the milk gone bad

Negimen Team is always here to support and provide healthy eating tips. Visit our website, subscribe and follow for more information! Please feel free to leave us a comment if you have any enquiry.

#negidrink #negilactose #negidairy

#營養生 #negimenforall #nutritiontips #milk #牛奶 #lactose #乳糖不耐症 #Lactose intolerance #allergy #腸胃 #過敏