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?

Conditioning Before Shampoo VS Post Shampoo - What's Ideal?

Conditioners and shampoos, you need both for an appropriate hair care regimen. Just like most other people, you might have the confusion about conditioner use - whether to use it before you shampoo your hair or when you're done with shampooing.

Read on to find out what you should be doing.

1. Hair Type: A factor that determines your use of a conditioner before you shampoo or after it depends on your hair type. For individuals who have dry or thick hair, using a conditioner after you shampoo is the most apt, especially during the winter months when complaints of flyaway hairs are very common. Conditioning before you apply shampoo to your hair is ideal if you've fine hair as it provides your hair with much needed nourishment. Additionally, it allows the shampoo to distribute evenly all over your hair.

2. Greasy Hair: Applying a conditioner before you shampoo your hair is most apt for individuals whose hair is prone to oiliness. This is because it helps you in thoroughly washing away the grease that gets build up in your hair when it's time to shampoo. The regimen of shampoo and conditioning afterwards doesn't ensure a proper elimination of the problem.

3. The Problem of Residues: if you condition your hair before shampooing, you can rest assure that no residues get left behind on the scalp. This is not the case when you condition your hair afterwards. Many a time, if you don't rinse properly residues of the conditioner used get left behind, thereby weighing down your hair.

Unless your hair is of normal texture, conditioning before shampooing can prove to be beneficial for your hair.

If you would like to consult with me privately, please click on 'consult'.

Conditioning Before Shampoo Vs Post Shampoo - What's Ideal?

Vitiligo is a condition wherein the affected person starts losing the color of the skin, resulting in white patches. It can affect people of any age, sex, class, race, and ethnicity. Though Vitiligo is a lifelong condition, it can be managed with proper care and treatment.

Understanding the problem 

Vitiligo is a skin disorder where certain areas of the skin start losing its normal pigment. The total area of the skin that can be affected by the disease may vary from one person to another. It may even affect the inner side of the mouth, eyes and in some cases, even the hair.

Vitiligo is a photosensitive skin disorder which means that the affected areas shall be more sensitive to the rays of the sun than the unaffected areas. It is very difficult to determine whether the patches will start spreading or not, and to what extent. It may take weeks to spread, or the patches may remain stable for months or even years together. The lighter patches become more visible in people with dark and sun-tanned skin.

Causes

The destruction of pigment-causing cells called the melanocytes cause Vitiligo. The exact cause of vitiligo remains unknown, some conditions that contribute to vitiligo are mentioned below:

Albinism: It is a rare genetic disorder that lead to loss of color of the skin, hair, and the eyes.
Alopecia Areata: It is an auto-immune disease that leads to hair loss in patches. It can also lead to vitiligo.
Hashimoto s thyroid: It is also an autoimmune disease that leads to discoloration of the skin. This also makes the skin more sensitive.
Symptoms

Patchy loss of skin color
Premature whitening or graying of the hair on your scalp, eyelashes, eyebrows or beard
Loss of color in the tissues that line the inside of your mouth and nose (mucous membranes)
Loss of or change in color of the inner layer of the eyeball (retina)
These white patches are more common in areas where the skin is exposed to the sun. The patches may be on the hands, feet, arms, face, and lips. Other common areas for white patches are:

The armpits and groin (where the leg meets the body)
Around the mouth
Eyes
Nostrils
Navel
Genitals
Rectal areas
Complications

If leaft untreated, patient can have an increased risk of:

Sunburn and skin cancer
Social or psychological distress
Hearing loss
Eye problems, such as inflammation of the iris (iritis)
Treating vitiligo
Vitiligo is described as more than a cosmetic problem; it is rather a health issue requiring clinical attention. Several remedies can aid in making the condition less visible, and some of them include:

Using sunscreen regularly: Using sunscreen protects the lighter areas of the skin which are more sensitive to sun rays. Since there are several types of sunscreen available, consulting with a dermatologist is safe before choosing a sunscreen.
Phototherapy using UVB light: Controlled exposure to UVB light is an effective treatment option for vitiligo. When this treatment is done at a clinic, you will need around 2 to 3 visits in a week, and the time required for the treatment will also be longer. UVB phototherapy can also be used when there are numerous white spots all over the body. Since this is a full-body treatment, it is performed in a hospital. This treatment, together with other treatments can have a substantial effect on vitiligo, but it is always necessary to have realistic expectations about the treatment.
Skin camouflage: Those who are suffering from mild instances of vitiligo can greatly benefit from the camouflage treatment done with cosmetic creams or white patches.
Laser therapy: People suffering from limited, stable patches of vitiligo can immensely benefit from vitiligo. Laser therapy is a safe and effective way to treat this condition. It may not be very cost effective, but the results are totally worth it, a patient may have to be treated twice a week and take 24-48 session to treat the localised lesions of vitiligo.
It is best to start the treatment of vitiligo as soon as possible to manage the condition to a substantial extent. So, visit a dermatologist today and understand which treatment option would work best for you.

Vitiligo - How Can The Condition Be Treated?

Children are highly at risk of developing a common cold. It has been said that 22 million school days are lost each year because of the common cold. This can easily be prevented by a number of simple measures. Here are the most common methods which people take to make sure that they do not catch the flu:

1. Make your child wash their hands
This is the most common reason for children getting the common cold. It is possible that whatever you touch may get infected with your germs and pass on to your children. This can happen even hours later. Therefore, it is crucial that you wash your hands as often as possible and if this is not possible, you should at least make your child use a hand sanitizer.

2. Do not sneeze into your hands
When you sneeze into your hands, the virus clings to your hands. Therefore, when you sneeze, try to sneeze into a tissue or at least into the inside of your elbow so that your child does not get a cold.

3. Make your child not touch your face
Colds can only enter your body through the eyes, nose and mouth. Tell your kids not to touch their faces so that they do not catch a virus.

4. Make your child do aerobic exercise
Aerobic exercise increases your heart rate and this means, that it also increases the ability of the body to kill viruses.

5. Give your child foods with phytochemicals
Green, red and yellow vegetable and fruits are very good at fighting off viruses. Eat them so that the natural virus fighting ability of the body is increased.

6. Do not allow your child to come near smoke
Smoking reduces the body's ability to fight off cold. This is why smokers get more severe and more frequent colds. It has been said that one cigarette can stop cilia from working for 30 to 40 minutes.

7. Relax 
There is also a lot of evidence that your immune system is stronger when you are not stressed out. Try to see that your child is not stressed from school or any other place which may cause them stress.

How to Prevent Common Cold in Children?

Migraine is a very common form of a headache which strikes nearly 15 % of the population. Females are more prone to migraines. Science has not been able to find the real cause behind migraine attacks and the way it treats these massive headaches is also patchy at best. A migraine occurs for a definite period of time, usually, comes with a warning and paralysing pain.

Ayurvedic view
According to Ayurveda, migraine is a tri-dosha disorder. It occurs when vata or the wind element goes out of sync. Vata controls the nervous system and brain activity. Vata imbalances are linked to many diseases like joint problems, dizziness and it happens because of faulty metabolism, poor elimination, sleeplessness, etc. Pitta the fire element also has a role to play in migraines. It causes dilation of the blood vessels, which brings on a migraine attack.

Ayurvedic physicians can identify which dosha is causing a migraine. If the patient is constipated, has acute pain and has dry skin, his Vata is out of whack. If a patient has nosebleeds, is hypersensitive to light, has burning eyes and is irritable, pitta is out of balance. And if a patient has fatigue, is depressed and has a dull throbbing in the head, he is suffering a Kapha imbalance.

Ayurvedic therapies

Shirolepa: Application of herbal pastes to pacify pitta like sandalwood, camphor, Jatamansi.
Shiro Dhara: Medicated oils are poured on the scalp.
Taila dhara: Oils like ksheerabala taila, chandanadi taila are poured on scalp for calming higher vata imbalances. 
Ksheera dhara: Here cow milk is poured on the scalp to pacify pitta.
Takra dhara:  Also known as buttermilk is poured when there is obstruction to passage of vata.
Kavala graha: Oil pulling done with oils like chandanadi taila and mahanarayana taila.
Shirovasti: Medicated oils are retained on the scalp by wearing a leather cap.
Sneha nasya: Oils like Anu tailam are poured into nostrils.
Apart from there therapies herbs like Kumari or Aloe vera, Amalaki or amala and Bala or Sida cardifolia are very useful as migraine cures. Several Ayurvedic medicines are also very useful in migraine-like-

Pathyadi khada: It is used in the treatment of headaches, earaches, and migraine etc.
Shirashooladi vajra rasa: It is used in the treatment of headache, migraine, tension headache, vascular headache etc.
Bhoonimbadi khada: Used as a cure for fever, cold, sinusitis, headache.
Kamadugha rasa: Used to cure all high pitta conditions.
Godanti Bhasma: 250 mg of this medicine is also given twice a day for immediate relief from migraines.
Patients should also eat warm, nutritive foods like sesame, sweet fruits, cumin, garlic, jaggery and rice for balancing Vata. For balancing pitta, they should stay away from smoking and drinking at the very least.

Migraine - 8 Ayurvedic Remedies For Treating It!

8 Ways to know that your immunity is low

Are you falling sick very frequently or get tired too soon? It could be most likely because your immunity is very low and your body has to fight harder to function properly. There are certain indicators which tell you that your immunity is low, and you must take quick action to avoid any major problem your body may encounter eventually.

Here are the telling pointers for lowered immunity.

1. Dehydration - Our body is made of 70% water. This goes to show how important water is, for it to function properly. Fluids help get rid of germs and other toxins from the body. It is very important to keep ourselves hydrated. At times, our body loses water, however we do not realize immediately. A good way to find this out is to keep a check on the colour of our urine. Ideally it should be transparent.

2. You are always unwell - It is a no brainer This is the clearest possible indicator that your immunity needs a boost. If every time there is a change in weather or you are around someone who has the flu/is sneezing, you get sick too then it is a clear indication that your body is unable to fight the germs.

3. Drinking water seems impure - Most parts of India doesn’t get pure drinking water and this happens to be a matter of grave concern. This doesn’t apply to only the poor and homeless; a lot of our population resides in localities where pure drinking water in not available. Therefore it is important to make sure you purify your drinking water. Always check your water purifier. In situations where one doesn’t have access to purifier, ensure that you boil and strain your drinking water.

4. You are forever stressed - Your work, family, personal and social obligations might be pulling you down and you are forever stressed or worried about something or the other. If you fall sick when already stressed, you body cannot fight the germs as it could if you are stress free. Chronic stress leads to your immunity being low and you falling sick repeatedly.

5. Your sugar cravings going up - We are all well aware that having a weakness for sweets poses a threat to your oral health and waistline. However, if it leads to a craving and you end up consuming too much, every day, it can lower your immunity by weakening the white blood cells. If the white blood cells are weak, the body loses its ability to fight the germs.

6. Your nasal passage feels dry - This is comparatively rare, but does happen to many people. While a dripping nose is bothersome, what is worrisome is a dry nasal passage. Germs linger in dry passages and one can have cold & flu frequently. Keeping a humidifier in the room might come handy.

7. You are overweight - Being overweight is never a good news. It leads to a multitude of diseases and also weakens your immunity. Once your body mass index is way above the allowed level, your body gets stuck in a vicious circle. An overweight body gives ways to health problems, which again affect your weight for instance, when hormonal imbalance happens.

8. Lack of energy - You are always tired. All you want to do is sleep, even after waking up from a good, long sleep. This is a clear indicator of low immunity. You need to regulate your diet & exercise, apart from ensuring you sleep a good eight hours in the night, instead of 8-10 hours throughout the day.




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8 Reasons Your Immunity Is Lower Than It Should Be

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