The “diet pill” has an obvious appeal to anyone who wants to lose weight fast, and with very little effort. What life would be wonderful if we could just pop a pill and body fat just melted away. Everyone knows or should know at least that if something sounds too easy or too good to be true, that’s because it is.

Each scientist, doctor, dietitian and fitness trainer will tell you to take diet pills is frankly dangerous, but is it? And if so, then how dangerous is it?

Well, according to scientists, some diet pills can cause panic attacks, strokes and even fatal heart attacks. Some of these “drugs”, better known as phentermine are closely related to mphetamines, so the work as an appetite suppressant, stimulating the release of brain chemicals, which in turn reduces the sensations of hunger.

An overdose can lead to hallucinations, convulsions, severe headaches, blurred vision and vomiting. Is all this information a little nervous? It should be. And there’s more. Here are some other so-called miracle slimming cures, which come in the form of a convenient pill.

The diet pill

— Amfepramone. This medicine is known as “diethylpropion” in the UK, and is a prescription appetite suppressant branded as Apisate Tenuate or prohibited by the Agency for Approval of Medicine in 1999 for security reasons. It works by simulating the effects of norepinephrine in the nervous system to suppress hunger.

— Phenylpropanolamine (PPA). PPA is a vasoconstrictor used in nasal congestants and cough medicines, is not approved in the UK for the treatment of obesity. It is still used to control urinary incontinence in dogs.

— Ritalin (methylphenidate). Ritalin is approved for the treatment of attention deficit with hyperactivity, and not for weight loss. Side effects are increased heart rate and blood pressure increase, which can greatly stress the cardio-vascular system. A schedule 2 controlled drug, classed alongside amphetamines.

— Clenbuterol. Clenbuterol was originally developed as a treatment for asthma, but also appears to increase metabolic rate and causes people to lose fat and gain muscle. It is banned by the International Olympic Committee due to its abuse by athletes and body builders. Clenbuterol is also used in a veterinary product for the treatment of respiratory problems in horses. After poisoning episodes linked to the consumption of meat containing residues of clenbuterol, its use is strictly controlled.

Most alarming of all is that these drugs can be easily purchased over the Internet by unscrupulous dealers based outside the European Union.

Pills that can be legitimately purchased in the UK include the popular “Slim Bomb” weight loss pills. The manufacturers argue that many years of intensive research has gone into this little blue pill and the formula that has undergone many changes the last to produce rigorous and highly efficient offering.

These pills are made from a combination of herbal extracts and other natural substances that are believed to cause a reaction of thermogenesis in the body. This reaction is supposed to stimulate and accelerate the metabolic rate, which in turn reduces hunger and cravings produce the kind of calorie burning effects associated with the more physical activity as exercise. While all the ingredients seem to be of organic origin, there is no clinical evidence to confirm its effectiveness as a weight loss aid.

So what can we deduce from this information about pills? Apparently, at worst are dangerous to their health and in the best of them simply do not work. Diet should avoid buying any pills only available online, as their pedigree is dubious at best, and may not comply with EU regulations.

The weight loss is the process of losing body weight, usually by fat loss. The weight loss can be achieved by consuming diets hypercaloric and completely wasting the calories consumed. There are different methods to achieve weight loss. It can be achieved by reducing the amount of food consumed, increasing physical activity or a combination of both. Experts recommend a combination of healthy eating and regular physical exercise patterns for a healthy weight loss.

The weight loss can also be achieved by surgical methods. Liposuction removes targeted area of fat and tissue bariatric surgery, while that may result in large weight loss by reducing the size of the stomach or reduce the absorption of dietary energy. Surgery and drug options may have serious side effects.

Weight loss pills or drugs: The weight loss diet pills is one of the methods of losing weight. The weight loss pills or drugs are medicines that help you lose weight. The weight loss pills may also qualify as anti-obesity. The anti-obesity include all pharmacological treatments intended to reduce or control weight. The weight loss pills or anti-obesity can be prescribed or herbal drugs or chemicals that decrease appetite and / or increase physical activity, such as fenfluoramine, ephedra, nicotine or cocaine.

Because these drugs are intended to modify one of the fundamental processes of the human body, the weight loss drug is medically prescribed only in cases of morbid obesity, where weight loss is to save lives.

The weight loss pills or anti-obesity drugs operate through one or more of the following mechanisms:

* Abolition of appetite.
* Increased metabolism of the body.
* The interference with the body’s ability to absorb specific nutrients in food.

Anorexic: anorectics are substances that reduce the desire to eat. The anorectics are also known as Anorexigenics. The anorexic mainly aimed at suppressing appetite, but most of the drugs in this class also act as stimulants (Dexedrine, for example), and patients have abused drugs “off label” to suppress appetite (for example, digoxin ). These appetite suppressants are used to treat obesity.

Amphetamine: Amphetamine is a synthetic drug used as an appetite suppressant. The amphetamine and its derivatives (amphetamines) are part of a broad class of compounds called phenethylamines.

Fen-Phen: Fen-Phen, an anorectic, was an anti-obesity drugs, which consisted of two drugs: fenfluramine and phentermine.

* Fenfluramine, also known as Pondimin, was introduced in the U.S. market in 1973. Fenfluramine was withdrawn from the U.S. market in 1997 after reports of heart valve disease and pulmonary hypertension.

* Phentermine is available by itself in most countries, including the U.S. internationally. Phentermine is a Schedule IV drug under the Convention on Psychotropic Substances

Ephedra: Ephedra is a genus of shrubs gymnosperms, the only genus within the family ephedra and order Ephedrales. These plants occur in dry climates over a wide area, mainly in the Northern Hemisphere, across southern Europe, northern Africa, southwestern and central Asia, southwestern North americas and in the southern hemisphere, in South americas south to Patagonia. They were also called mixed pine, Jointfir, or Mormon tea. The Chinese name is “Huang ma ‘, which means” yellow hemp. “Ephedra is also sometimes called sea grape (from the French passe de mer), although it is also a common name for Coccoloba Uvifera.

Ephedra is found in many products for weight loss. On December 30, 2003, U.S. Food and Drug Administration announced a ban (in effect from 12 April 2004) on the sale of uncontrolled supplement products containing ephedra, citing “an unreasonable risk of illness or injury” of the use of medicine. On April 14, 2005, this ban was overturned on procedural grounds Utah federal judge Tena Campbell.

Ephedrine is considered a performance enhancing drug and is banned in most competitive sports. In 1994 the Fifa World Cup, the Argentine footballer Diego Maradona tested positive for ephedrine in a doping control for the use of a dietary supplement containing the substance.

Cocaine: Cocaine is a crystalline tropane alkaloid that is obtained from the leaves of the coca plant. It is a central nervous system stimulant and appetite suppressant.

Side effects: The use of medication for weight loss can cause some serious side effects including illness or physical disorders, heart valve disease, pulmonary hypertension, etc.

Many amphetamines produce side effects including addiction, tachycardia and hypertension, using lengthy unsupervised dangerous.

A weight loss can also be a symptom of some mental or physical diseases or disorders such as anorexia or cachexia associated with cancer or AIDS.