Daily Health Tips

Author Archive

Drink cold water to burn more calories and lose weight may seem preposterous at first. When it comes to health and fitness, there manages absolute truths. Apparently simple subjects may yet give rise to confusion or cause divergent points of view. In some cases, different views can all be correct, but each can be true only under certain conditions. Yet when it comes to whether drinking cold water can help burn calories and lose weight, rather than drinking warm water, there is a scientific truth.

What is interesting about the weight loss generated by the consumption of cold water is that it can be easily treated by examining the definition of a calorie. The scientic definition of a calorie is “the amount of heat needed to raise the temperature of one kilogram of water 1 degree Celsius (1 ° C). This may seem confusing, but with a little simplification, it becomes clear that drinking cold water can burn calories and lose weight.

The largest part of the definition of a calorie is that calories are defined by the amount of energy needed to raise the temperature of water in your body.

Specify a weight of 1 kg (or 1000 grams) of water is equal to 1 liter in volume. This corresponds to 4 glasses of water 25 oz.

A glass of ice water at a temperature of 3.3 ° C, although this depends on the temperature and the amount of ice and water in the glass. The normal temperature of human body is about 37 ° C, although there are some differences on the temperature here also. The last information that explains why cold water burns more calories than warm water is that the human body naturally increases the temperature of cold water consumed until it reaches normal body temperature.

In other words, if you drink cold water, your body will expend energy (burn calories) to heat the water. Remember that experts recommend drinking 1.5 to 2 liters of water (6 to 8 glasses of 25 cl per day, that is to say standard drinks).

From the definition of a calorie, we can understand that water ice (3.3 ° C) should be increased to 33.7 ° C (37 ° C – 3.3 ° C = 33.7 ° C) to reach the temperature of the body. This means that your body burns calories for every 33.7 1000 grams or 4 glasses of cold water (3.3 ° C) consumed.

So, drink 8 glasses of cold water to 3.3 ° C per day will burn about 67.4 calories than if you drank eight glasses of warm water at 37 ° C (at the same temperature as the body) .

On the basis of human physiology and the definition of a calorie, we can see that drinking cold water makes calories. Now comes the question of how this impacts your ability to lose weight.

It is important to note that the number of calories listed above are calculated by comparing the cold water that has the same temperature as the body. In reality, few people drink the water at 37 ° C. So it is more appropriate to compare the act of drinking cold water in his drinking water at room temperature (at the same temperature as the room in which the water is). Since the temperature of a room (bedroom, office, kitchen, etc..) Is usually around 20 to 25 ° C, the number of calories burned as a bonus by the cold water will not be as large (the 67 4 calories per day for 8 glasses of water bus).

However, even when you compare the cold water temperature of a room, you’ll end up burning about 30 calories more per day just by drinking cold water. 30 calories more per day may not seem like much, but those bonus calories add up over time.

After one year, to burn 30 calories more per day in addition to $ 10,950 calories, equivalent to 1.5 kg of fat. So, just by drinking cold water instead of water at room temperature, you can lose weight by 1.5 kg after one year.

This is not a very important weight loss, but shows that you can create a slight loss of weight just by drinking cold water. However, it is important to note that the benefits are gained by drinking cold water to burn calories are possible only if you eat a healthy diet and exercise next. Do not forget a healthy lifestyle just because you drink water very cold.

Certainly, a regime can be based only on the consumption of cold water, but remember that drinking water is something important you need to do every day in every way, then you can drink cold water . You have everything to gain with this little advantage, especially when it takes so little effort to drink cold water to burn more calories and lose weight.

It helps in particular to supervise its approach to lose weight, that is to say not to lose track of the measures selected and their implementation and to take adjustment measures by the obstacles encountered and the results obtained.

It also offers several choices of action for weight loss. It helps them feel less helpless where the results are disappointing in facilitating the perception that the process is evolving and that adjustments toward greater efficiency are still possible. It can also help motivate facilitating a greater awareness of progress in changing behavior.

After making your choices in different categories of these activities and have added your own choice and if you want details, you can print a checklist to follow up on seven days.

Remember that integrating new habits requires attention and time. It is more realistic not to set too many goals simultaneously.

Botox may improve mood by preventing frowning brow and a recent study published in the Journal of Cosmetic Dermatology.

By paralyzing the facial muscles, Botox prevents the physical expression of negative emotions. Based on previous research that suggests that facial expressions not only reflect but also influence our moods, the study sought to determine whether, by preventing the expression of negative emotions, Botox may improve mood.

The study was conducted with 25 people who underwent cosmetic surgery, 12 of which have been injected with Botox or similar neurotoxins and other received other treatments for wrinkles. Two weeks after treatment, participants completed a questionnaire assessment of depression and anxiety and they assessed the success of their treatment.

Those who received Botox showed less depression, anxiety and irritability, says Michael Lewis, professor of psychology at Cardiff University, lead author of the study. At what point they thought the treatment had improved their appearance was similar in both groups, suggesting that the difference in mood was not related to differences in aesthetic results.

In a previous study conducted in 2006 by Eric Finzi, a cosmetic surgeon, 9 out of 10 women with major depression had seen their symptoms disappear after injections of Botox around the mouth and forehead wrinkles, the Times reported.

This latest research and most recently have been conducted with small groups, it is therefore premature, warns Lewis to consider Botox injections to be beneficial for mood.

Research published last month showed instead that preventing the expression of negative emotions, botox could prolong the emotions and the authors arguing that it could well encourage a downward spiral.

“The problem is that the botox paralyzes the muscles used for communication, then it is difficult to predict the overall consequences,” says Lewis.

The High Authority for Health (HAS) has launched its website a public consultation on the management of transsexualism with the health system in France. The consultation ends on May 31 HAS THE seeking the opinions of a report that addresses medical care – diagnosis, hormone therapy and reassignment surgery – as well as socio-cultural and legal.

The ICD10 described transsexualism as “the desire to live and be accepted as a person belonging to the opposite sex. This desire is usually accompanied by a feeling of discomfort or inadequacy towards his own anatomical sex and a desire to undergo surgery or hormone treatment to make her body conform as nearly as possible to the desired sex. ”

The prevalence of transsexualism is estimated between 1 / 10000 and 1 / 50000 of the population.

Transsexualism should be differentiated from intersex (hermaphrodite) accompanied by physical and hormonal characteristics such as the person is anatomically and physiologically, between man and woman. Intersex could reach 2% of births. In the therapeutic approach to intersex, now expected that the sexual identity of the child develops before resorting to surgery arbitrary irreversible. This position is supported by failures related to the “imposition of a gender identity” from 2 years. It recognizes that the brain is a neurodevelopmental factor in gender identity, beyond the genital characteristics and social role assigned in infancy, the report said.

Several hypotheses have been advanced to explain transsexualism. It is regarded as resulting from biological, psychological and social interfering with the construction of sexual identity. The importance of these factors varies from one person to another. The report summarizes these different explanatory approaches.

The report describes the approaches used at different stages of medical care and the social and legal aspects of transsexualism.

Women who have experienced depression have an activity of the brain that is different from that of women who have never lived when they are criticized by their mothers, according to a study from Harvard University published in the journal Psychiatry Research: Neuroimaging .

A research include it immediately, which we consider questionable from the standpoint of ethics and shocking as it intervenes in the family relationships of the participants.

Participants who have experienced depression reported feeling completely well and be completely restored but their neural activity was more like that which has been observed in people with depression in other studies.

Jill M. Hooley, researcher in psychology, and colleagues conducted the study with 23 women of whom 12 had no history of depression and 11 reported one or more episodes of depression, but reported no symptoms for 20 months on average.

While images of brain activity were taken using a scanner (fMRI), participants listened to an audio recording of comments about them from their mother. Some comments were positive, others were negative and neutral. The comments were recorded on the phone with the permission of the mother. The researchers made sure that these criticisms were not too extreme and had already been expressed to the participants.

Although participants with a history of depression reported reactions similar to those aware of the participants without a history, their brain activity was different.

While those without a history of depression showed increased activity in regions involved in cognitive control of emotions (dorsolateral prefrontal cortex and anterior cingulate cortex), those who showed no history of increased activity in these regions but rather in the amygdala, a region responsible for emotional response to threatening situations. Previous research had shown a similar activity in these systems during the depression.

If this type of brain activity precedes depression or whether it represents something of a cerebral scar a past episode is still unknown.

Previous research has shown that living in a home environment where there is a lot of criticism increases the rate of relapse into depression. That raises even more the question of the ethics of this research in our opinion, although the researchers claimed to have ensured that all participants feel comfortable leaving the experiment.

The research was funded by the National Institute of Mental Health.

A new study confirms that the contraceptive pill could reduce libido. Women who use hormonal contraceptives such as pills or patches are more likely to have symptoms such as decreased sexual desire and decreased sexual arousal than those who use non-hormonal methods of contraception or n ‘ to use none, according to this German study published in the Journal of Sexual Medicine.

Lisa-Maria Wallwiener University of Heidelberg and his colleagues conducted the study with 1,000 young women medical students.

Those who used non-hormonal methods of contraception were those who felt the least sexual difficulties. The analysis shows that this association was independent of other factors that may affect sexuality.

The study establishes a link between hormonal contraception and sexual dysfunctions and does not prove that the link is causal. The biological mechanisms that may explain this link are unclear, says Alfred W. Mueck, co.

Hormonal contraception decreases blood levels of testosterone available and, although it is still uncertain, it is considered that testosterone plays a role in libido in women, says Kim Wallen of Emory University. The latter notes that a study published in the New England Journal of Medicine in 1978 showed that women taking the pill did not experience the normal increase in the motivation for sex hormone midcycle. But since the issue has been under-studied and the results of studies inconsistent.

What is multiple sclerosis (MS)? A survey by Ifop for the Foundation for Assistance to Research on Multiple Sclerosis (ARSEP) on the occasion of World Day of September (which took place this Wednesday, May 26) shows that the disease remains relatively little known to the French.

Approximately 44% (60% of those under age 35) feel, wrongly, that multiple sclerosis (MS) is an inherited disease (1). Some 11% think it is a disease that is spread by a virus.

Nearly 7 out of 10 French (69%), but 1 of 2 (51%) in less than 24 years, know that MS is a neurological disease. The other, not knowing the illness, would rather say it is a blood disease (19%), skin (10%) or respiratory (2%). Women are better informed than men: 73% know it is a neurological disease against 65%.

Some 35% of respondents reported knowing someone with the disease in their surroundings. These are the people best informed: 83% of them know it is a neurological disease compared to 61% of French people not familiar with.

Multiple sclerosis is an inflammatory disease, autoimmune, central nervous system (brain and spinal cord) in which the immune system attacks myelin, a protective sheath of nerves. It is estimated that 80,000 people are living in France and 350,000 in Europe.

This survey was conducted by Ifop online questionnaire with a sample of 1004 people.

(1) A study published last April just confirmed that if genes play a role in the development of disease, environmental factors play a key role.

Some 4,400 cases of lead poisoning (acute or chronic poisoning with lead) were recorded in France between 2008 and 2009 in children aged 1 to 6 years, according to a study by the Institute of Health Surveillance (VS) published in the Bulletin Epidemiological Record (BEH).

The survey “shows that the number of children 1 to 6 years with a higher blood lead greater than 100 micrograms per liter (definition of childhood lead poisoning) was divided by 20 from 1995 to 1996 (previous study)” . The prevalence of childhood lead poisoning was estimated at 2.1% is now estimated at 0.1%.

The affected children usually live in a “degraded habitat” with “an overcrowding housing” and a “social factors”.

These results show that the preventive action for 15 years (eliminating leaded gasoline, improving nutrition, water treatment, public distribution, habitat improvement, control of industrial emissions) have been effective, JA report.

The study also shows that 25% of children aged 1 to 6 years have blood lead levels above 25 micrograms per liter and 5% blood lead levels exceeding 34 micrograms / liter. ‘That remains a concern because lead is a poison for which there is no known threshold below which there would be no effect: recent studies show adverse effects on cognitive and motor development of children levels impregnation, as low, “the report said.

“We must act on the sources of exposure still exist to reduce the infiltration of children in France. The additional statistical analysis of data collected in the survey InVS to better understand what are the dominant sources of infiltration present “.