Alzheimer's disease is a neurological problem that is characterised by a cognitive decline and memory loss. It is a type of neurodegenerative dementia. The symptoms of alzheimer's disease include not being able to absorb and retain new information, lack of reasoning and judging, not being able to take on complex tasks, impaired visuospatial abilities, problems in reading, writing and speech, among many others. If a person has at least two of these symptoms in a debilitating manner, then the diagnosis can be made in favour of alzheimer's disease. The main causes of alzheimer's are shrinkage of the brain size and death of the brain cells. The immune system is also said to trigger this neurodegenerative disease. Let us find out what medical science has found so far.

1. Connections: many a times, in alzheimer's disease, the memory and behaviour of the person changes because the brain is unable to make proper neural connections which can lead to memory loss of how a person behaved and the elements that formed the basis of the patient's cognition. Apparently, the immune system behaves in the same way within the brain and blocks the connection. This happens because there is constant communication between the brain and immune system along neurological lines, which is where the disease first emanates.

2. Inflammation: the brain is prone to inflammation or swelling that is not the normal kind. This inflammation happens as a result of the activation of the infection fighting neurotransmitters and the chemical changes that happen in the brain when an infection strikes. The inflammation usually happens in the plaques or clumps which the brain tries to protect. These clumps are made up of a protein called amyloid. The immune system is responsible for creating this inflammation in the brain of the patient.

3. Pattern recognition receptors: many of these receptors work in different manners and cooperate with each other to create a response in the brain. These prrs can be found in the brain plaques, and they develop the signs of danger which further fuels the inflammation in the brain as a matter of protection.

4. Activation of cells linked with the immune system: when the prrs begin to respond, it basically activates the immune system and the cells of the same. This is the basic reaction that causes the changes in brain which then leads to the attachment of the protein to the tissue that is diseased, in which case alzheimer's disease starts. The inflammation that we had spoken about earlier basically happens in the nervous tissue.

It is important to recognise and act on the initial signs of alzheimer's disease before it progresses beyond one's control.

Can the Immune System Trigger Alzheimer's Disease

Catching a cold once in a while is nothing to worry about, but needing to take sick leave every few weeks is a sign of low immunity. Immunity can be defined as our ability to fight infections. By eating right and making a few lifestyle changes, you can easily strengthen your immune system and lower your risk of catching infections. On that note, here are 10 ways to strengthen your immune system.

Eat a balanced meal: Along with fruits and vegetables, your body also requires carbohydrates and proteins. Eating a balanced diet helps keep your blood sugar levels stable and allows your body to prioritize building your immune system over generating energy to perform normal tasks.
Drink plenty of water: When you re ill, fluids help transport nutrients to the infected area and flush out toxins from the same. Hence, it is important to stay hydrated in order to recover faster from an illness and to build your immune system.
Probiotics: 80% of your immune system is located in the gut. Probiotics help the body produce more healthy gut bacteria. Thus, probiotics directly boost the immune system.
A good night s sleep: Ideally, a person should get 8 to 10 hours of sleep on a daily basis. While we are asleep, the body produces cytokines ad antibodies that are vital to a strong immune system. Depriving the body of this sleep can thus make us more susceptible to infections.
Get some sun: While we put a lot of effort into protecting ourselves from the harmful UV rays of the sun, sunlight is also a rich source of vitamin D. Vitamin D helps protect us from a number of serious illnesses. Apart from sunlight we can also get vitamin D by adding cod liver oil, egg yolks and fatty fish to our diet.
Quit sugar: Sugar is an immunosuppressant and hence cutting out added sugar from your diet can have a drastic effect on your immunity. Added sugar refers only to refined sugar in cubed, crystal or powdered form and not the natural sweetners in fruits.
Exercise: Regular exercise improves blood circulation and boosts the production of antibodies. A healthy circulatory system combined with antibodies enables your body to fight infections in any part of your body.
Avoid tobacco and alcohol: Alcohol impairs the immune system and tobacco smoke weakens the body s basic immune system. This holds true for both first hand and second hand smoke.
Reduce stress: Stress increases the production of a hormone called cortisol. Cortisol suppresses the immune system and thus makes us more susceptible to illnesses.
Prevent germs from spreading: Lastly, make simple things like washing your hands before eating and after coming home or using the toilet a habit. This prevents germs from spreading and entering our bodies.

10 Ways You Can Strengthen Your Immune System

Handling an Auto Immune Disease

What are Autoimmune Disorders?
It is a disorder of the immune system where the immune system can get ‘hyperactive’ or on the other end of the spectrum can become exceptional slow in its response to germs and bacterium, leaving the individual vulnerable to a host of infections and diseases.
When in ‘Hyper mode’ the body’s immune system starts producing antibodies (White Blood Cells) attacking and damaging the body’s own tissues (Red Blood Cells) beyond repair. Treatment of the Auto-Immune diseases generally focuses on reducing the activity levels of the immune system so as to let the Red Blood Cells multiply and heal the body to an extent.
Not all Auto Immune diseases are life threatening or terminal in nature. Some are even classified as “commonly occurring” disorders in the larger population. Examples of these would be –
1) Psoriasis – A Skin disorder where overactive immune system blood cells called T-cells collect in the skin. The immune system activity stimulates skin cells to replicate rapidly, producing layers of silvery scaly plaques on the skin. These often look like ‘Dandruff’ and can be seen all over the individual’s body, accompanied by severe itching and skin irritability. Psoriasis is often triggered due to stress and hormonal imbalances along with other environmental factors such as poor hygiene, inadequate diet, lack of sleep etc. Along with oral medication, lifestyle changes such as reducing stress at work or home, making sure one gets at least 8 hours of restful sleep per night and regular head and body massages are known to help reduce the severity of the problem to a great extent.

2) Rheumatoid Arthritis – The hyper immune system produces antibodies that attach themselves to the joint linings and then start to eat away at the cartilage and tissues causing swelling or inflammation and a sharp stabbing continuous pain. Oral medication along with gentle cardio (slow walking) and stretching exercise routines such as Yoga, Tai Chi and Pilates are known to have countered the ill-effects of this movement restricting disorder, to a large extent.


3) Aggravated Thyroid – An aggravated thyroid is a result of the excessive antibodies produced by an overactive immune system which attack the thyroid gland and slowly destroy the cells that produce the all-important thyroid hormone. Prolonged negligence or when left undetected for long, it often leads to Grave’s Disease (linked to hyperthyroidism) or Hashimoto’s Thyroiditis (linked to hypothyroidism.) The former can lead to weight-loss, bulging eyes, rapid heart-rate, and chronic fatigue while the later often causes sudden weight gain, depressed state of mind, dry skin and severe constipation.  A good way to avoid diseases of the thyroid would be to maintain a healthy active lifestyle and a stable healthy body weight. It is also recommended that one goes in for regular preventive health check-ups for early detection of any thyroid related disorders.

A little can go a long way in limiting ill effects of autoimmune disorders.


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How To Live With or Handle Auto Immune Disease

One of the most revered modes of healing, Ayurveda is entrusted with various beneficial properties that cures a wide range of ailments. Quintessential and indigenous methods of probing into the medicinal virtues of various herbs and other natural condiments, Ayurveda is attributed with remedial qualities for a number of ailments and all this without ushering any side effect whatsoever. 

One of the most frequent use of Ayurveda is found in healing allergies. Ayurveda over the centuries has emerged as a trusted recourse to take while combating an allergy. One needs to dig out the best therapies that Ayurveda has to offer in order to get rid of the stubborn annoyances that most allergies posit.

Inherent allergies
Certain people are born with lesser or nil tolerance towards certain specific particles in their immediate surroundings. On account of certain genetic predisposition, some are prone to react adversely to a few allergens. In the Ayurveda vocabulary, such a condition is designed to be caused by unstable influences. These influences may be in the form of environmental elements like dust and pollens or certain specific kinds of food items. 

While the most obvious solution might be to avoid the source of such allergies, in case where the interaction with the given set of allergens is unavoidable, Ayurveda offers viable solutions. Depending on whether the reaction is mild or chronic, Ayurveda prescribes specific cure Some of the mild symptoms in these cases are sneezing, coughing, conspicuous marks, rashes, watering of nose and eyes among others. For such allergies, one of the most effective Ayurvedic  remedies would be a mixture of beetroot, carrot and cucumber juice. Regular intake builds immunity and resistance power and thus, reduces the effect of such allergic reactions.

Acquired allergies
Unlike the natural allergies, certain allergies develop as the individual ages. These may be seasonal or procured sensitivities and these usually manifest certain stronger reactions. Most of the time, such allergies, known as amanita in Ayurveda terms, are associated with indigestion and imbalance in the digestive juices or dysfunction of the digestive organs. To deal with such anomalies, detoxing the body is essential. The first step to cure would be to detox the body of the allergy causing toxins. 

An easy and natural remedy would blending honey and lemon in lukewarm water and drinking it regularly for a prolonged period of time. This also has additional advantages for the skin and the overall organ system. Alma based drinks or tablets could also prove beneficial to abate such acquired allergies.

Allergies - How Ayurveda Can Help You Treat Them?

As indicated by Ayurveda, good digestion, solid  agni  (the metabolic flame), quality functioning of the liver and an adjusted endocrine framework result in strong immunity. Immunity of the human body is said to be associated to an entity called  ojas  which is believed to be the subtle and positive essence of  kapha  an aspect which provides the body with vigour, strength, immunity and vitality. The general notion is that stronger the Agni, healthier the  ojas , although other factors play a major role too. Therefore, it becomes important to protect your  ojas . Protection of 'ojas' is possible when you are able to live in the present with pure and complete awareness. A number of ways to promote  ojas  and thereby, develop your immunity are listed below:

Diet: Agni is bolstered by a dietary routine that minimizes refined sugars, stimulants and processed foods. The focus must be shifted to consumption of whole and healthy foods while maintaining a proper schedule. Inclusion of garlic, ginger, black pepper, long pepper, cinnamon, asafoetida in the diet is advised as it destroys poisons and bad bacteria, kindles Agni, promotes normal body temperature maintenance and eliminates the extra kapha.
Get adequate sleep: It is proven that sleep deprivation in humans can cause a total loss of the immune functions of the body. Thus it becomes mandatory to adopt a balanced sleeping schedule where the minimum duration to be regularly maintained is 8 hours.
Exercise: Appropriate exercise discharges collected strain, moves stagnant emotional and mental energy, enhances circulation, encourages proper elimination, improves digestion, supports sound sleep and promotes relaxation in the body. All these contribute to a healthy maintenance of the immune system. Adversely, improper exercise can prove to be damaging.
Meditation and yoga: The different types of Ayurvedic practices, each having a different set of benefits, are advised to be adapted so that you can sustain immunity. Some of these practices include yoga, pranayama, meditation, etc.
Herbal support: Different types of herbs in the Ayurvedic tradition, each having an affinity for a certain type of tissue, are capable of supporting the immune system. The advisable herbal supports include chyavanprash, turmeric, ginger, Tulsi, Shatavatri, Ashwagandha, turmeric, tulsi, trifla, giloy, Bronchial Support Herbal Syrup, Immune Support tablets, etc.
Regular detoxification: Regular detoxification (by Panchkarma procedures) of body as advised in Ayurveda , keeps basic body doshas ( Vats, pitta, kapha) in balance.
Rejuvenation therapy- After detoxification certain ayurvedic drugs, herbs are given for a long duration for rejuvenation, longevity of life, immunity boosting. It also prevents and cure diseases.

How Ayurveda Helps in Boosting Your General Immunity?

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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