【糖的真相:肥胖與糖尿病的隱藏元兇】
每次逛超市看見林林總總價廉物美的雪糕甜品,你有否想過糖對健康的影響?
誰說生酮飲食很無聊?今天,我在廚房裡來了一場小小的日本之旅!
Comprehensive Notes on "Calories In, Calories Out and Intermittent Fasting"
Insulin Blocks Fat Burning - The Key to Weight Loss | Jason Fung
Summary by HoneyNoteAI
Chinese translation at the end 中文翻譯在最後
The answer is YES.
It depends on how low the carbohydrate intake is.
Ketosis is a metabolic state where your body starts using fat (in the form of ketones) as its primary fuel source instead of carbohydrates (glucose). This happens when carbohydrate intake is very low, typically under 50 grams of carbs per day, although the exact threshold can vary from person to person.
A low-carb diet refers to any diet that restricts carbohydrates, often to below 100-150 grams per day, but not all low-carb diets are strict enough to induce ketosis.
To achieve ketosis, carbohydrate intake generally needs to be limited to:
If your carb intake is higher than 50 grams but still relatively low (e.g., 75-100 grams per day), you may not enter ketosis but can still experience some of the benefits associated with low-carb eating, such as weight loss and improved blood sugar control.
低碳飲食可能會導致酮症(Ketosis),但這取決於碳水化合物的攝取量有多低。
酮症是一種代謝狀態,當碳水化合物攝取量非常低時,身體開始使用脂肪(以酮體的形式)作為主要能量來源,而不是碳水化合物(葡萄糖)。通常,每天碳水化合物的攝取量低於50克時會出現酮症,但具體數量因人而異。
低碳飲食是一種限制碳水化合物攝入的飲食方式,通常將碳水化合物的攝取量控制在每天100-150克以下,但並非所有低碳飲食都能嚴格到誘發酮症。
如果碳水化合物的攝取量超過50克但仍相對較低(例如每天75-100克),你可能無法進入酮症,但仍然能體驗到低碳飲食的一些好處,例如體重減輕和血糖控制的改善。
Cheddar cheese is keto-friendly!
It’s high in fat and protein while being low in carbohydrates, which makes it a great option for those following a ketogenic diet.
A typical serving of Cheddar cheese contains about 0.4 grams of carbs, 9 grams of fat, and 7 grams of protein per ounce ( 28grams), fitting well within the macronutrient requirements for keto.
However, as with all foods, moderation is key to staying within your carb limits for the day.
活到一把年紀, 最近才認真研究過往對油的誤解, 菜油seed oils , 即葵花籽油 sunflower、大豆油soybean、菜籽油 canola 或玉米油 corn oil 都是容易氧化的種子油.
提煉過程使用高溫,導致種子油發生氧化, 降低油的品質,並產生有害化合物。
種子油本身並非有害,但它們經過高溫加熱或儲存不當後發生的氧化,會生成有害的化合物,對健康造成負面影響。
因此已不再購買菜油, 改用味道較淡, 燃點高又健康的牛油果油。
💢血糖波動(Glycemic variability)
是指血糖在一天中上下波動的程度,表示血糖水平從高峰到低谷之間的變化情況。
血糖波動過大會增加患上併發症的風險,特別是對於糖尿病患者,這可能導致心血管疾病、腎臟疾病和視網膜病變。
These are the three benefits of coconut oil: it’s not
dangerous, it’s not poisonous, and highly recommend that you start consuming
coconut oil as part of a healthy keto plan.
最近常看的YT Channel, 其中一個是瑞典藉前十項全能選手Dr Sten Ekberg. 他的背景如下:
Dr. Sten Ekberg was an Olympic decathlete in the past. Sten Ekberg is a former Swedish decathlete who competed in the 1992 Summer Olympics in Barcelona.
HbA1c, also known as glycated hemoglobin or hemoglobin A1c, is a blood test that provides an average measurement of your blood sugar levels over the past two to three months. It reflects the percentage of hemoglobin, a protein in red blood cells that carries oxygen, that is coated with sugar (glucose).
( Photo from IG )
最近喜用ChatGTP搵資料, 睇咗唔好浪費, 記底先.
代糖 sweeteners經常被人誤會, 認為對身體有害, 其實不是, 尤其對糖尿病人或需要控制體重的人, 認識代糖好有需要。
暫時知道有4種代糖 :
👉Artificial Sugar : 阿斯巴甜 (Aspartame), 經過化學合成的甜味劑。代表有最為人熟識的阿斯巴甜 (Aspartame), Coke Zero就是用它. ❌人工代糖不宜食用.
👉Natural Sugar 天然甜味劑 : 從植物中提取而來。甜菊糖 (Stevia), 羅漢果 (Monk Fruit)
👉Sugar Alcohol 糖醇 : 赤蘚糖醇 (Erythritol) , 木糖醇 (Xylitol), 山梨醇 (Sorbitol)
👉Rare Sugar 稀有糖 : Allulose(阿洛酮糖)是種天然存在於一些水果(如無花果、葡萄乾)和穀物中,化學結構與果糖(fructose)類似。
由於英國比較保守, 又或者叫對國民健康過度保護, 現時坊間只買到2種代糖: 赤蘚糖醇 (Erythritol) 和甜菊糖 (Stevia)