lose weight on 1200 calories
Calories and lose weight
Generally, adults need at least 1200 calories a day of energy to the basic metabolism to maintain the body, which is lying because even if you do not move, you still need the physical energy to maintain body temperature, heart and lung function and brain activity. Control calorie intake and appropriate training is a very effective method of weight loss, but also by most physicians as the most healthy way to lose weight.
If a person wants to maintain the current body weight, per kg body weight per day should eat 30 to 35 kcal heat. A 50-kilogram person, to eat 1200 calories per day to 2,000 calories, weight will maintain the status quo. If eat 250 calories a day and maintain a month, the president of one kg of fat. On the contrary eat 250 calories a day and maintain a month, can be slimming 1 kg; eat 1200 calories a day and maintain one week, the same can also be slimming 1 kg. That is 7000 kcal per heat can be for one kg fat. Obesity Research scholars believe that the safety of slimming weekly rate is not more than 1 kg weight loss. Obese people such as halving the food, some will be nearly 1,000 calories a day less calories, this week will be reduced one kg. But if you have to eat a little, you can not simply reduce the 1000 kcal calories, weight loss during dieting by the daily calorie intake of food should not be less than 1000 kcal.
Human physiological needs at least 1200 calories a day the heat can be safe and effective in the operation, otherwise, cardiac and vascular smooth muscle protein will be a gradual loss caused by cardiovascular diseases; less than 1000 kcal per day calorie foods such as maintenance long, because long-term human cells because of inadequate nutrition into cancer cells, the seeds of cancer after a few decades in the unfortunate outcome, it is generally not thought of by.
Operators now to maintain your weight daily intake of calories needed:
Age women (weight units kg)
18-29 years old (14.7 * weight +496) * activity coefficient
30-59 years old (8.7 * weight +829) * activity coefficient
60-year-old - (10.5 * weight +596) * activity coefficient
Labor intensity activity coefficient man woman coefficient activities
Mild 1.55 1.56
Moderate 1.78 1.64
Severe 2.10 1.82
Such as: a body weight 48 kg, aged 25-year-old President, the work is clerical (mild labor), she must maintain current body weight daily intake of calories:
(14.7 * 48 kg +496) = 1.56 * 1875 kcal
Because some people often use for unhealthy diet or regular diet, his metabolism may Bichangren low (see details of slimming principle), that is, he does not have so many calories intake can maintain the existing body weight, so please Do not use unhealthy weight-loss methods.
Human metabolic basis of the basic needs of the heat
Age formula
Woman
18 - 30-year-old 14.6 x weight (kg) + 450
31 - 60-year-old 8.6 x weight (kg) + 830
Weight 48 kg, 25-year-old age mild labor, for example, she needs daily basis of the basic metabolic heat: 14.6 x 48 +450 = 1150 kcal ,1875-1150 = 725 kcal per day can be less less eat 725 calories of heat and will not reduce the body’s metabolism. Friends, now you can calculate the number of weight loss, a month to add?
Interested can look at the food calories table, perhaps on the road to your diet can help.