2008-09-25

Thin calories to lose weight and metabolism and the relationship between the

Thin calories to lose weight and metabolism and the relationship between the

A calorie is the energy units of measurement. As Watt used to measure the electrical energy used to measure the calories of heat.

By definition, a card (cal) is the temperature of 1 gram of water by 1 degree Celsius heat needed. In many parts of the world, kilocalories (Kcal, 1Kcal = 1000cal) is a common energy measurement method, used to quantify the food provided by the energy and used to measure the metabolism through the release of heat, which is the body's energy consumption value .

Metabolism of three main parts:

Resting metabolic rate;
Physical activity by the consumption of energy;
Digestion and absorption of food consumed energy.

Resting metabolism is used to maintain the daily functioning of the body's energy; it is the human brain, heart, kidneys and the body cells of all organs and the consumption of energy. Resting metabolism accounts for our daily energy consumption of 2 / 3-3 / 4.

Metabolism of the second component of physical activity is the consumption of energy, such as walking, climbing stairs, and carrying a planned exercise. Physical activity by the consumption of energy metabolism is the most diverse part of the people at the same time it also has the greatest control.

Finally, the digestion and absorption of food consumed energy accounts for a relatively small proportion, about 10%.

Law of thermodynamics

The only scientifically proven methods of weight, that is, consumed more than the intake of energy. This is often called the "law of thermodynamics," In the past few decades, it was strictly scientific research confirmed again and again. Hundreds of times in the study, there is a place in Switzerland. 54 obese daily energy intake was strictly controlled in less than 1100 kcal, and various food and eating a combination of test time. Weight loss has not differentiated; participants in the weight loss can be attributed to the number of energy intake, not the way to provide energy.

Talking about the final, the only right way to reduce weight from the food intake of less energy and / or consume more energy. However, only 1 / 3 of thin people trying to thin the recommended method - hyperactivity deprivation, and it is the fundamental weight loss.


减肥瘦身与卡路里和新陈代谢的关系

卡路里是一种能量的计量单位。正如瓦特用来衡量电能,卡路里用于衡量热能。

根据定义,1卡(cal)是使1克水温度升高1摄氏度所需要的热量。在世界上很多地方,大卡(Kcal,1Kcal=1000cal)是常见的热能测量方法,用来量化食物所提供的能量,并用来衡量通过新陈代谢释放出的热量,也就是身体消耗的热量值。

新陈代谢包括三个主要部分:

休息代谢率;
身体活动所消耗的能量;
消化吸收食物所消耗的能量。

休息代谢是每日用来维持身体组织运转的能量;它是人脑、心脏、肾脏和人体内所有器官和细胞所消耗的热能。休息代谢占了我们每日消耗能量的2/3到3/4。

新陈代谢的第二个组成部分是肢体活动所消耗的能量,例如行走、爬楼梯、抱小孩和有计划的体育锻炼。肢体活动所耗的热能是新陈代谢最多样化的组成部分,同时人们对它也有着最大的控制力。

最后,消化与吸收食物所消耗的能量占了相对较小的比重,约10%。

热力学法则

唯一经科学证实的瘦身方法,就是消耗掉比摄入量更多的能量。这通常也叫做“热力学法则”,在过去的几十年中,它被严格的科学研究一次又一次地证实了。在成百上千次研究中,有一项发生于瑞士。54名肥胖者每日摄入的能量被严格控制在1100大卡以内,并进行了不同食物和就餐时间的组合测试。体重减轻没有因此呈现差异化;参与者的体重减轻可以归因于所摄入能量的多少,而非能量的提供方式。

说到最后,减轻体重的唯一正道是从食物中摄入较少的能量,并且/或者消耗更多的能量。然而,仅有1/3瘦身中的人在尝试这一推荐瘦身方法――少食多动,而它正是体重减轻的根本。