Anorexia nervosa is a type of eating disorder, which falls under the category of psychological disorders. The patient becomes extremely thin and has an unreal perception of body weight. This unreal perception involves a fear of becoming fat. The primary symptoms are fasting, an aversion for food, obsessive thought about weight loss etc.

Here are the usual treatments for anorexia nervosa according to the progression of the disease.

Medications: The first thing your doctors will do is prescribe medications to make sure that the patient has come back to a health condition, which is stable. This is because anorexia causes heart problems, depression and osteoporosis among other physical complications. The doctor will be giving separate medications for all of them. Once you start feeling better, the doctor will stop giving you medications. Sometimes medication also has to be given for malnutrition or starvation if the disease has set in far too deep.
Counselling: The primary type of counselling, which will take place is nutritional counselling. Dietitians can help you with this, as they teach healthy eating patterns and know how to make you follow it therefore, this is a crucial part of the recovery process which should not be neglected.
Therapy: Firstly, therapy and counselling are different treatment procedures. The main difference between the two is the focus of the treatment. Therapy is done by psychologists who help deal with what causes your hate of eating and try to eliminate these mental issues while counselling is done by counsellors who are there to help sort out your eating disorders. 
Nutritional rehabilitation: This is a more serious form of counselling. The counsellors generally try unconventional methods at this stage to make sure that you are eating properly and will eat properly in the future. This is because by this stage the progression of the disease is more serious and weight has to be gained immediately.
Starvation treatment: By this stage, nutrition has to be given in the form of fluids and you will be having severe health problems all of which need medication.

Anorexia Nervosa - 5 Ways it Can be Treated!

What Does 3 Cigarettes a Day Do to You?

Smoking can cause irreparable damage to your mind and body. Chemicals in the tobacco travel to all parts of the body, leaving no area unaffected. According to available data, smoking causes 30% of all cancer deaths and about 80% deaths from emphysema and bronchitis. In addition to adversely affecting yourself, smoking also has a severe impact on your near and dear ones. According to WHO, about 600,000 people die every year from passive smoking. Out of the deaths that occur due to this, 1/3rd is that of children.

The Indian situation
While 85% of tobacco users worldwide consume it in the form of cigarettes, in India only 13% use it in that form. Additionally, 54% use it in the form of beedis. A study conducted on Indian smokers has revealed that an average of 8.2 cigarettes is smoked by an individual daily.

The study also revealed that the number of cigarettes smoked every year had grown to over 6 trillion. While 1 out of 10 adults dies from tobacco use worldwide, 5% of deaths in women and 20% of deaths in men in India are caused by cigarette and beedi smoking.

What happens when you smoke?
Cigarette smoke is made up of 4000 chemicals that are present either as tiny particles or gases and about 50 are known to lead to cancer, the toxin nicotine being one of them. In addition to nicotine, the chemicals that make up cigarette smoke also include tar and carbon monoxide. Prolonged exposure to these toxins can hamper your body's ability to filter air and clean the lungs. The smoke not only irritates the lungs but also causes excess production of mucus.

It also causes a paralysis of the tiny hair-like structures like cilia that line the airways and are responsible for removing dust and dirt from the organ. Paralysis of these hair-like structures also causes a buildup of mucus and toxic substances, leading to lung congestion. The extra mucus that is produced causes smokers to suffer from the very ubiquitous smoker's cough and chronic bronchitis.

It's also one of the many triggers of asthma, which brings about the narrowing and inflammation of the airways. Long-term exposure to tobacco smoke causes the destruction of the structure of the lung, walls of the airways as well as lung tissue. The result is a condition known as emphysema. Additionally, smoking also leads to cancer of the lung and over 80% lung cancer cases occur due to this habit.



What Does 3 Cigarettes a Day Do to You?

Paranoid personality disorder (ppd) is a mental disorder which makes you feel fearful, nervous and suspicious about people or situations around. This disease usually starts to show its signs from early adulthood and is more common in men than women. People suffering from this disorder are unable to maintain close and long lasting relationships with people as they have the habit of blaming and not trusting other people. The most common symptoms of this disorder are:


	Doubting the loyalty of others
	Fear of revealing their own personal information
	A tendency of holding long lasting grudges
	Inability to handle criticisms
	Abrupt instances of anger and instant reaction
	Showing traits of coldness in a relationship
	Having a feeling of always being right
	Having problems in relaxing
	Being stubborn, argumentative and hostile



	Causes: the exact cause behind pdd is still unknown, but according to some medical researchers it happens due to a combination of biological and psychological conditions. Additionally, bad emotional experiences during childhood and having gone through a physical or mental trauma also leads to the development of the disease.
	Diagnosis:&nbsp;this condition cannot be diagnosed at home and is usually diagnosed by a specialist. The first step taken by a doctor in order to diagnose the disorder is an examination of the medical and psychiatric history of the person. Additionally, if the health records of a person do not indicate anything, then the doctors usually go for some expert opinions by a psychiatrist.
	Treatment:&nbsp;most of the people suffering from this disease are not even aware about it, until someone brings it to their notice. Doctors usually believe that psychotherapy, which is a form of counseling, is the best way to treat pdd.



All About Paranoid Personality Disorder

Schizophrenia is a disease of the mind that is usually degenerative in nature. The complex disorder is generally characterized by symptoms, such as delusions, hallucinations (both auditory and visual) and disturbances in speech and is usually chronic in nature. The symptoms are not regular and can appear at any point of time. So it is highly possible that a person suffering from schizophrenia may sometimes bear resemblance to any other normal person and all of a sudden, might exhibit symptoms typical of Schizophrenia.

The causes of Schizophrenia include:

Brain Dysfunction: Abnormalities in the cerebral cortex (the cerebrum s outer covering that is vital in regulating consciousness) of the brain is the most common cause of this disorder. This is due to the presence of abnormally enlarged ventricles in that region. The decreased brain size owing to the enlarged ventricles is often related to the hallucinations and delusions experienced by schizophrenics.
Genetic Factors: Studies have also stated  genetics  to be an important cause behind this disorder. Closer the family ties, higher the risks of transmitting the disorder.
Biochemical Factors: More than one neurotransmitter is being targeted by recent drugs to control schizophrenia.

Symptoms which most people do not experience normally, but are found in people diagnosed with schizophrenia are said to be positive symptoms. They are:

Hallucinations: These are sensory experiences of things that do not exist outside the mind. Hallucinations usually manifest in the form of auditory or visual images.
Delusions: Delusions on the other hand are false beliefs one has about oneself. Delusions are of 3 major types:
Grandeur: Wherein the person imagines himself to be a famous personality
Persecution: The belief that somebody somewhere is plotting against you and the whole world is going to get you.
Control: The belief that a larger force, let s say a witch, a demon or even a duck for that matter is controlling your actions.
These positive symptoms generally respond well to medications.
In addition to this, schizophrenics think and speak differently than the rest of the society. They jump from idea to idea, lose track of speech mid-way and often speak in fragmented and haphazardly joined sentences. They are, in fact, unable to fix their attention on anything in particular.
Examples of the most common negative symptoms include:

The flat effect: The individual basically shows no facial expression and always has a flat emotionless mask on while staring into space. At times, they have inappropriate reactions to situations. Example - they might laugh at somebody's death and cry ad get angry when something good happens. 
Avolition: This condition occurs when the individual just sit for hours doing nothing as well as behaves in a way lacking any motivation or enthusiasm.

Schizophrenia -  Can Biochemical Factors be the Cause Behind it?

Panic disorder is a condition that strikes without reason or caution and can be serious. Indications of panic disorder usually include sudden attacks of panic and anxiety, in addition to physical side effects, such as sweating and a pounding heart. During a fit of panic, the reaction is based on the circumstances, which may not be threatening in general, but triggers a feeling of panic. After some time, a person with a panic disorder builds up a consistent fear of having another fit of anxiety, which can influence the every day functioning and lifestyle in general. Panic disorder usually occurs alongside other conditions like depression, liquor abuse, or drug abuse.

You might experience the ill effects of a panic disorder if you:

Encounter frequent, unforeseen fits of anxiety that are not attached to a particular circumstance or event
Stress over having another fit of anxiety
Are trying to avoid the places of your precious panic attacks
The most common symptoms of a panic disorder are as follows:

Trouble relaxing and feeling uneasy most of the time
Beating heart or abdominal pain with a feeling of nervousness
Serious irrational and emotional fear
Feeling as if you are out of breath
Feeling as if you are being choked or smothered
Dizzy spells
Trembling or shaking
Sweating constantly
Feeling nauseous or having a stomach ache
Shivering or numbness in the fingers and toes
Sudden chills or hot flashes
A fear that you are losing control or are about to die
While a single panic attack may just last a couple of minutes, the impact of the experience can leave a long lasting impression and make you susceptible to more such attacks. In case you have this issue, the repetitive fits of panic take an emotional toll. The memory of the fear that you felt during these attacks can affect your self-confidence and cause interruption to your regular day-to-day existence. In the end, this prompts to the following panic disorder effects:

Expectant uneasiness: Instead of feeling like yourself in the middle of panic attacks, you feel tensed and on edge. This uneasiness originates from a dread of having future attacks of anxiety. This fear is seen more often than not, and can be extremely disabling at times.
Phobic avoidance: You start to stay away from specific circumstances or situations. This might happen since you are maintaining a strategic distance because of your previous panic attack. On the other hand, you may stay away from areas where escape would be troublesome or help would be inaccessible in case you had a fit of panic.
Medicines: Medicines can be used to control or decrease a majority of the side effects of panic disorder. Even if medicines do not form a part of the main treatment, when combined with other treatments, medicines are very effective. Eg. therapy and lifestyle changes.

Panic Disorder - 12 Signs You Are Suffering From it!

When it comes to the brain and the iq, is bigger the better? does size really matter? is there really a connection between the size of your brain and intelligence? with the help of findings by neurologists 
And scientists, we seek to find out!

1. Ailments and the brain: scientists have found that children with autism have a brain that has grown in a disproportionate manner in the very first year of their life. This prevents the child from making connections with normal behaviour. On the other hand, children and adolescents who suffer from attention deficit hyperactivity disorder or adhd have shown signs of having a much smaller brain size. Many scientists have shown that the size of the brain shrinks as we age, and this does not have any visible effect on our cognitive abilities.

2. It's all relative: the size of the brain does not really have a bearing on the way a person's cognition gets shaped. Even large mammals like elephants and whales are finally hunted and tamed by humans who have smaller brains in comparison. The brain is made up of billions of neurons which need to function properly. It may be seen that scientists consider the brain mass in relation with the rest of the body so as to speculate about the cognitive abilities of the person. Why is this required? large animals need a well functioning and proportionate brain size to control and run their organs with proper cognition for satisfactory results, which is what we humans seem to have done.

3. Neanderthal brains: historically, the earliest man or the neanderthals are said to have had larger brains than we do. These people are believed to have brains that are at least 10% larger than the brains that we have in our modern times. The shape of their brain was different too. They were also heavily muscled people which had a bearing on the size and shape of the brain and bodies as well as the lean tissue within the brain. They also survived very successfully for a period of over 200, 000 years, which obviously points to some form of elevated cognition, as per many scientists.

4. Animals: while animals with small brains like lizards and reptiles do not perform too well on iq tests, the animals with bigger brains like elephants and dolphins perform much better. But the medium sized brains of monkeys, lemurs and other animals are said to perform in the best manner. The correlation between the body size and the brain does not seem to hold good here, as per various researches.

So the verdict as per medical science and research stands divided!

Is There an Association Between Brain Size and Intelligence?

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