ketonic

简明释义

英[/kɪˈtoʊnɪk/]美[/kɪˈtoʊnɪk/]

adj. [有化] 酮的

英英释义

单词用法

同义词

反义词

例句

1.Solid phase synthesing method of aldehyde, ketonic, oxime, amine and isohydroximic acid compound.

醛，酮，肟，胺和异羟肟酸化合物的固相合成方法。

2.Solid phase synthesing method of aldehyde, ketonic, oxime, amine and isohydroximic acid compound.

醛，酮，肟，胺和异羟肟酸化合物的固相合成方法。

3.The effective chemical composition are the lactone and ketonic compound.

有效化学成分为倍半萜内酯及黄酮。

4.The body enters a ketonic 酮症的 state when it burns fat for fuel instead of carbohydrates.

当身体燃烧脂肪而不是碳水化合物作为燃料时，它进入了一个ketonic 酮症的状态。

5.Many people follow a ketonic 酮症的 diet to lose weight quickly.

许多人遵循ketonic 酮症的饮食以快速减肥。

6.During fasting, the liver produces ketonic 酮体的 bodies as an alternative energy source.

在禁食期间，肝脏产生ketonic 酮体的作为替代能量来源。

7.A ketonic 酮症的 diet can help manage insulin levels in diabetic patients.

一种ketonic 酮症的饮食可以帮助管理糖尿病患者的胰岛素水平。

8.Some athletes adopt a ketonic 酮症的 lifestyle to enhance their performance.

一些运动员采用ketonic 酮症的生活方式来提高他们的表现。

作文

The concept of a ketonic diet has gained significant popularity in recent years, primarily due to its potential benefits for weight loss and overall health. A ketonic diet is characterized by a high-fat, moderate-protein, and very low-carbohydrate intake. This macronutrient composition encourages the body to enter a metabolic state known as ketosis, where it becomes efficient at burning fat for energy instead of carbohydrates. In this essay, I will explore the principles of a ketonic diet, its advantages, and some potential drawbacks that individuals should consider before adopting this lifestyle. The primary goal of a ketonic diet is to shift the body's metabolism from relying on glucose derived from carbohydrates to utilizing ketones produced from fat. When carbohydrate intake is drastically reduced, the body’s insulin levels drop, and fat cells release stored glucose in the form of fatty acids. The liver then converts these fatty acids into ketones, which become the main energy source for the brain and body. This process not only aids in weight loss but can also offer cognitive benefits, as many people report improved mental clarity and focus while in ketosis. One of the most notable advantages of a ketonic diet is its effectiveness in promoting weight loss. Studies have shown that individuals following a ketonic diet often experience a greater reduction in body weight and fat mass compared to those on traditional low-fat diets. This is largely due to the appetite-suppressing effects of ketones, which can lead to reduced caloric intake without the constant feeling of hunger. Moreover, a ketonic diet may have therapeutic benefits for certain medical conditions. Research suggests that it can be beneficial for individuals with epilepsy, particularly children who do not respond well to conventional treatments. Additionally, emerging studies indicate that a ketonic diet may play a role in managing type 2 diabetes by improving insulin sensitivity and lowering blood sugar levels. However, transitioning to a ketonic diet is not without its challenges. Many people experience what is commonly referred to as the 'keto flu' during the initial phase of adopting this diet. Symptoms may include fatigue, headaches, nausea, and irritability as the body adjusts to burning fat for fuel instead of carbohydrates. Furthermore, maintaining a ketonic lifestyle can be difficult in social situations or when dining out, as many foods are high in carbohydrates and not conducive to this dietary approach. Another concern is the long-term sustainability of a ketonic diet. While many individuals see short-term success, sustaining such a restrictive eating pattern over time can be challenging. It is essential for anyone considering this diet to consult with a healthcare professional to ensure it aligns with their health goals and needs. In conclusion, a ketonic diet presents an interesting approach to weight management and health improvement. With its ability to promote fat burning and potentially offer cognitive benefits, it has garnered attention from various sectors of society. However, individuals must weigh the advantages against the possible drawbacks and challenges. By understanding the principles behind a ketonic diet and its effects on the body, individuals can make informed decisions about whether this dietary approach is suitable for them.

近年来，酮性饮食的概念获得了显著的关注，主要是因为它在减肥和整体健康方面的潜在益处。酮性饮食的特点是高脂肪、适量蛋白质和非常低碳水化合物的摄入。这种宏观营养素的组成促使身体进入一种被称为酮症的代谢状态，在这种状态下，身体变得高效地燃烧脂肪作为能量，而不是碳水化合物。在这篇文章中，我将探讨酮性饮食的原则、其优点以及个人在采用这种生活方式之前应考虑的一些潜在缺点。 酮性饮食的主要目标是将身体的代谢从依赖于来自碳水化合物的葡萄糖转变为利用脂肪产生的酮。当碳水化合物摄入量大幅减少时，身体的胰岛素水平下降，脂肪细胞释放储存的葡萄糖以脂肪酸的形式存在。然后，肝脏将这些脂肪酸转化为酮，成为大脑和身体的主要能源。这一过程不仅有助于减肥，还可以提供认知益处，因为许多人报告称在酮症状态下思维更加清晰和专注。 酮性饮食最显著的优势之一是其在促进减肥方面的有效性。研究表明，遵循酮性饮食的人通常比那些遵循传统低脂饮食的人体重和脂肪质量减少更多。这主要是由于酮对食欲的抑制效果，这可以导致在没有持续饥饿感的情况下减少热量摄入。 此外，酮性饮食可能对某些医疗条件具有治疗益处。研究表明，它对癫痫患者尤其有益，特别是那些对常规治疗无反应的儿童。此外，新的研究表明，酮性饮食可能在管理2型糖尿病方面发挥作用，通过改善胰岛素敏感性和降低血糖水平。 然而，过渡到酮性饮食并非没有挑战。许多人在采用这种饮食的初期阶段经历所谓的“酮流感”。症状可能包括疲劳、头痛、恶心和易怒，因为身体正在调整以燃烧脂肪作为燃料，而不是碳水化合物。此外，保持酮性的生活方式在社交场合或外出就餐时可能很困难，因为许多食物富含碳水化合物，不利于这种饮食方法。 另一个关注点是酮性饮食的长期可持续性。虽然许多人看到短期成功，但长期维持如此严格的饮食模式可能具有挑战性。任何考虑这种饮食的人都必须咨询医疗专业人士，以确保它符合他们的健康目标和需求。 总之，酮性饮食为体重管理和健康改善提供了一种有趣的方法。凭借其促进脂肪燃烧和可能提供认知益处的能力，它引起了社会各界的关注。然而，个人必须权衡优点与可能的缺点和挑战之间的关系。通过理解酮性饮食背后的原则及其对身体的影响，个人可以做出明智的决定，判断这种饮食方法是否适合自己。