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?

According to most experts, depression and diabetes have been intricately connected in a vicious cycle. While the prolonged and sustaining nature of diabetes directly makes one vulnerable to the bouts of depression, doctors tend to locate traces of depression in the family history of an individual in order to diagnose the roots of diabetes. It won't be too far-fetched to state that both causes as well as affects the other.

If you have diabetes, either type 1 or type 2, you have an increased risk of developing depression. And if you're depressed, you may have a greater chance of developing type 2 diabetes. The good news is that diabetes and depression can be treated together. And effectively managing one can have a positive effect on the other.

How diabetes and depression correlated? 
There are myriad ways in which diabetes affects depression and vice versa. 

Firstly, tackling such a long drawn disease and its various pitfalls might cause a lot of anxiety to one and lead to depression. Whereas on the other hand, depression reduces the zeal to live and thus results in poor lifestyle choices which in turn causes weight gain, unhealthy food habits, physical inactivity. As we are well aware, all these have the potential to wreak havoc for any patient of diabetes. 

Similarly, diabetes ushers in various other health complications, adversely impacting one's productivity. This may cause depression in a lot of people. 

On the flipside, depression impedes one's ability and enthusiasm to work or communicate, this in turn intervenes with one's monitoring of diabetes. Since these two extremely malevolent diseases have such close connections, medical science recommends ways to grapple with both. The rigors of managing diabetes can be stressful and lead to symptoms of depression.

Diabetes can cause complications and health problems that may worsen symptoms of depression.

Depression affects your ability to perform tasks, communicate and think clearly. This can interfere with your ability to successfully manage diabetes.

Treatment

Depression is just like any other illness, it can be treated. Treatment can lift the depression and improve diabetes control.

Looking after your diabetes will help decrease the risk of getting depression. If you already have depression, good diabetes management will help lessen the negative impacts it can have. Depression is no different to any of the other complication of diabetes. It is a genuine illness for which you need to seek help and support from health professionals.

The treatment for depression and diabetes involves a coordinated approach that monitors both diabetes control and the symptoms of depression. It is about finding the treatment that works best for each person. For example, people with diabetes and mild depression may find that regular physical activity improves depressed moods and also helps control blood glucose levels.

Helping yourself.

If you suspect you might have depression, take control of your health by:

Going to a doctor or other health professional
Getting involved in social activities
Engaging in regular moderate physical activity
Learning about depression and diabetes
Very particular about medicines prescribed for diabetes
Eating healthily and including a wide variety of nutritious foods
Achieving and maintaining healthy weight
Limiting your alcohol intake
Getting help, support and encouragement from family and friends
Asking your doctor to check your blood pressure, cholesterol and blood glucose levels.

Diabetes and Depression

A depressive disorder is not just a passing phase of the mind; it is a condition which involves your body, mind, and thoughts. It comes in the way of your daily life, thereby preventing you from carrying out your regular routine, even making it harder for you to concentrate or work properly. The exact causes are still not known, but as certain studies suggest, it might be hereditary, due to changes in the neuroendocrine functions, or due to other psychological and social factors.

Some of the depressive disorders are:

- Major depressive disorder
- Persistent depressive disorder
- Other specified or unspecified depressive disorders

Others are classified by their causes:

- Premenstrual Dysphoric disorder
- Another medical condition induced depressive disorder
- Substance/Medication-induced depressive disorder

Depressive disorders can set in at any point in time, but primarily, symptoms are visible in your late teens, 20's or your 30's.

Symptoms

For major depression the symptoms are:

1.Feelings of depression throughout the day
2.Significantly diminished interest in all your activities

All You Need to Know about Depressive Disorders

Humans are social animals who thrive on reciprocality. It is in our basic nature to be socially courteous, and the word 'No' feels like a conflict that warns a potential relationship. Many of us tend to comply with every single request that is put forward to us by our peers, family, or at the workplace by our superiors. We choose to take up more jobs than we can efficiently handle and put unnecessary stress on ourselves even at the cost of our time and well-being. Must we always do that? 

Why is it so hard to say 'No'?

People have the notion that saying 'No' can come across as rude or uncaring. You may feel that you are letting someone down by turning down their request or risking a relationship. But, it has mostly to do with your self-confidence than your relationships with people. It may branch from overbearing parents, high expectations set by your peers and mentors or experiencing parenthood yourself and setting unreasonable standards for yourself. Childhood influences are usually the biggest cause of people always saying  yes  all the time.

People who have low self-confidence tend to value their own needs less than the needs of others. Saying 'No' feels rude, and no one wants to be impolite.

Well... saying 'No' does not mean you are being rude or disagreeable.

At the end of the day, it is more about how you say 'no', rather than just saying the word 'No'. Saying 'No' is about valuing and respecting your own time and priorities. 

How to start saying say 'No'?
If you want to take a step back and start saying 'No' to make sure your own needs are valued, here s what you need to do.

Refuse politely, when it seems not possible: Do not overcomplicate responses and try to be as simple in your responses as you can be. If you are asked to do something, and you want to say 'no', try to be polite in your body language and state that it is not convenient for you at the moment and that you would rather get back to it later.
Seek time before committing: The transition from saying  yes  all the time to saying no does take time! Start to give yourself more time and ask people to get back to you later. This way you can begin to build more self-confidence and learn to say no over time. This also allows you to evaluate your response instead of immediately saying yes or no to the person asking the favor or task.
Do not feel guilty: Deep down if you want to do a favor, you can go ahead with it, but you should also understand that it is okay to say no, and there is no need to associate guilt with it. You should set boundaries and allow people around you to understand how much favors they can ask you for instead of presenting you with an endless amount of favors from you.
Set your boundaries: Refusal does not amount to rejection as you have just as much right to say  no  as the person who is asking the favor from you. You are simply turning down a request, and in most situations, there is a middle ground for compromises where both you and the requester can be satisfied. If you have limited time to fulfill a request, let the person know and help out only as much as you can without overstepping your boundaries.
Bringing in these changes can help you be more self-confident, and at the same time enable you to say no when you need to without weighing yourself down with expectations and fear or rejection.

Simple Steps To Help You Say No!

The number of people affected by hypertension is constantly on the rise. The most important concern with people developing hypertension is that it is not an isolated issue. It brings with it a host of problems, including higher chances of stroke, heart disease, diabetes, and kidney diseases. While there is no definite cure for hypertension, it is definitely possible to control it using the following measures.

Weight control: Greater the body mass index (BMI), higher is the chances of developing hypertension. Check with your doctor to know what the ideal weight is and try to maintain it. If overweight, losing even 10 pounds can make a big difference to your blood pressure.
Diet management: Excessive salt, calories, fat, and sugar are to be avoided. Sodium is one of the main culprits for increasing blood pressure and should be avoided. Include fruits and vegetables that are rich in potassium and magnesium. Reducing salt is another major way to control blood pressure. Fish oils with omega-3 fatty acids are extremely good for the health of the heart and so consult your doctor to include the right amounts in your diet. 
Exercise: A regular workout regimen can reduce the chances of developing blood pressure by up to 40% to 50%. This should not be misinterpreted as the need for vigorous workouts. Even small, regular physical activity daily goes a long way in controlling blood pressure.
Alcohol: While quitting alcohol is the best thing to do, for those finding it difficult to do so, cutting down on it plays a big role in controlling blood pressure. No more than a drink per day for women, and no more than two per day for men are recommended.
Stress management: Stress is one of the major causes for increasing blood pressure, and so managing stress is very important. Whether music or meditation, pick your stress buster and see your blood pressure lowered.
Medications: If you are already on a medication regimen, strictly adhere to the schedule. Consult your doctor before adding herbal supplements or dietary supplements. Taken individually, they may be good for health, but there are good chances of them interacting with your regular medications.
Monitor: Once you have been diagnosed with high blood pressure, have periodic check-ups with your doctor to ensure it is within the permissible limits. If beyond limits, immediately correct it.
As noted, hypertension is not an isolated issue and brings with it a whole lot of issues. Controlling it can help control the other issues that would follow and improve the quality of life.


Hypertension: 7 Best Ways to Control it

Depression is recognized as a mood disorder characterized by the prolonged feeling of sadness and loss of interest in otherwise regular activities. The symptoms include loss of sleep and appetite, loss of interest, persistent feeling of sadness and lowered self-esteem. These symptoms should last for a minimum of 4 weeks for the individual to be diagnosed with depression. Sometimes, at its later stages, depression can also be accompanied by suicidal tendencies.

How it can be treated?

Role of anti-depressants: Depression has become rather common in the present day scenario. The treatment varies from prescription drugs to therapy. People who have depression are usually given mood enhancers and anti-depressants. Antidepressants are medicines used to help people who have depression. With the help of these depression medications, most people can achieve significant recovery from depression. Most antidepressants are believed to work by slowing the removal of certain chemicals from the brain. These chemicals are called neurotransmitters (such as serotonin and norepinephrine). Neurotransmitters are needed for normal brain function and are involved in the control of mood and in other responses and functions, such as eating, sleep, pain, and thinking. Antidepressants help people with depression by making these natural chemicals more available to the brain. By restoring the brain s chemical balance, antidepressants help relieve the symptoms of depression. Specifically, antidepressant drugs help reduce the extreme sadness, hopelessness, and lack of interest in life that are typical in people with depression. However, these are but short-term solutions to depression and don t necessarily cure the individual completely. For the treatment to be effective, the drug intake must be combined with therapeutic techniques to solve the problem at the root level.
Therapy: Different therapeutic techniques are used to treat depression depending majorly on the individual, the cause of depression and general history and state of mind. Research suggests that client centered therapy and cognitive behavioral therapy are a good start with an average case of depression. The therapists usually incorporate several other methods based on the client s need to get maximum effect. Adlerian techniques, where individuals are made to comprehend the thoughts and emotions which influence their lifestyles and adopt a more productive and positive way of life, are rather helpful with most clients who suffer from depression.
Note
Depression is a fairly common mental health disorder today, affecting a large population. Depression must be acknowledged as a proper mood disorder and not just a passing phase. It is completely curable with proper medicine and therapeutic sessions. The individual is able to move over the feelings of unhappiness and lack of interest with proper care and acceptance from loved ones in addition to therapy and the drugs, of course.

Depression - Is it Curable?

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