Does the pill fat?

 
The estrogen plus progestin pill is frequently held responsible for weight gain in women using this contraceptive method. Myth or reality?
This data, taken for granted by many users, is not really proven by comparative scientific studies.A bad reputation heritageDoes the pill fat?However, if the pill keeps such a reputation, it is certainly because this kind of problem has been noticed during the initial commercialization, there is a little over 40 years. Weight gain was then secondary to water retention caused by estrogen and anabolic effect of progestins. These first pills contained, in fact, large doses of hormones.Today, low dosages of estrogen and the use of new generations of progestins significantly reduce the risk of weight gain.Search the real causesIn some women, it can nevertheless appear, sometimes quite rapidly, increased weight coinciding with the beginning of taking the pill. This fact must seek external factors promoting this overweight factors emerged early contraception such as the change of lifestyle, smoking cessation ...A nutritional monitoring must be carried out to stop the increase of the weight, or to obtain a return to the initial weight. Finally, if the weight gain is important, is resented and seems actually caused by taking the pill, it becomes appropriate to use other contraceptive methods.The pill also protects against colon cancerIf you pestez against your pill that made you take a few kilos is that you have not yet heard of its preventive properties against colon cancer! An Italian study recently showed that women taking oral contraceptives regularly have a 20% lower risk of developing this type of cancer! As proof, the results of 19 international epidemiological studies on thousands of women who took the pill between 1965 and 1980.Historically, the beneficial role of estrogen was supposed to include as part of hormone replacement treatments for menopausal women. Contained in the pill, these hormones would reduce bile acid levels and IGF-1, a molecule involved in the regeneration of the colonic wall. A too large amount of IGF-1 is likely to lead to uncontrolled proliferation of these cells, leading to the development of cancer.According to WHO, 1 million people worldwide including 33,000 French are affected by this disease. Although the study leader, Carlo La Veccia already thinking "to the development of new cancer treatments based estrogens in the near future," the best means of prevention is screening (regular examinations after age 50) , regular physical activity and maintaining a normal weight.