What is Thyroid? How does it work??

This tiny butterfly-like looking gland is the mastermind and controls almost all the glands in our body. It rules over our metabolism, brain activity, energy levels, heart health and especially our weight! Thyroid gland uses iodine as fodder to produce the vital hormones such as, T4 – thyroxine and T3 – triiodothyronine; while it is acted upon by TSH – Thyroid stimulating hormone produced by pitutary gland which is acted upon by TRH - thyrotopin releasing hormone from hypothalamus at the base of brain. The circulating levels of T3 and T4 constantly monitored, any ups and downs are reflected in the form of TSH and TRH. T3 is the most active form of thyroid hormones, while a small fraction of T4 is converted into T3 at the peripheral site, which are rich in fats.  Since thyroid is controlled at different levels, so any break or blockade in this outflow comprising of hypothalamus, pitutary gland and locally thyroid will present as thyroid disorders. Though not all thyroid disorder present them proudly, thus making it hard to diagnose, Nevertheless there are certain key risk factors which fill the missing blanks in our diagnosis such as: Gender, women are more prone to thyroid disorders than men High incidences have been recorded during pregnancy and within one year of pregnancy Consumption of low iodine diet With the increasing age the disease become more prominent Overconsumption of raw food especially Brussels sprouts, soy and spinach. Neck trauma or neck surgeries too increase the risk   -Koya Satyasri

మెదడు బాగుండాలా? రెండు నిమిషాలు మౌనం పాటించండి!

నిశ్శబ్దానికి ఉన్న విలువ గురించి భారతీయులకు కొత్తగా చెప్పాల్సిన పనిలేదు. వేల సంవత్సరాల క్రితమే వారికి మౌనంలో దాగిన జ్ఞానం గురించి అవగాహన ఉంది. అందుకే మనసుని నిశ్చలంగా నిలిపి ఉంచే ధ్యానాన్ని కనిపెట్టారు. ‘ఊరికే అలా రాయిలాగా నిశ్చలంగా కూర్చుంటే ఏంటి ఉపయోగం? అంటూ ఒకప్పుడు గేలి చేసిన పాశ్చత్య ప్రపంచం కూడా ఇప్పుడు మౌనం వల్ల కలిగే అద్భుత ఫలితాల గురించి తెలుసుకుని ఆశ్చర్యపోతున్నారు. మెదడు మరింత చురుగ్గా! ఓ నాలుగు సంవత్సరాల క్రితం నిశ్శబ్దకరమైన వాతావరణంలో ఉంటే, మెదడుకి ఏమన్నా ఉపయోగం ఉందేమో కనుక్కోవాలన్న ఆలోచన వచ్చింది శాస్త్రవేత్తలకి. ఆలోచన వచ్చిందే తడువుగా కొన్ని ఎలుకల మీద ఓ ప్రయోగం చేశారు. రోజుకి రెండు గంటలపాటు ఎలుకలకి ఎలాంటి శబ్దమూ చేరకుండా, ప్రశాంతమైన వాతావరణంలో ఉండనిచ్చారు. దాంతో వాటి మెదడులోని హిప్పోకేంపస్ అనే భాగంలో కొత్త కణాలు ఏర్పడటం చూసి పరిశోధకులు బిత్తరపోయారు. మన జ్ఞాపకాలు, ఉద్వేగాలు, నైపుణ్యాలను నియంత్రించడంలో ఈ హిప్పోకేంపస్‌ది ముఖ్యపాత్ర! అంటే నిశ్శబ్దమైన వాతావరణంలో ఉండటం వల్ల మన మెదడు మరింత చురుగ్గా మారే అవకాశం ఉందన్నమాట. సమస్య మరింత తేలికగా! నిశ్శబ్దంలో ఉండటం లేదా మనసుని నిశ్చలంగా ఉంచుకోవడం వల్ల... సమస్యలని పరిష్కరించడం కూడా తేలికగా మారిపోతుందని నిపుణులు చెబుతున్నారు. మెదడు అటూఇటూ పోకుండా నేరుగా సమస్య మీదే తన దృష్టిని కేంద్రీకరించేందుకు కావల్సిన స్వేచ్ఛ దొరుకుతుందట. సరికొత్తగా, సృజనాత్మకంగా ఆలోచించే అవకాశమూ దక్కుతుంది. మెదడుని అలా నిశ్చలంగా ఉంచే ప్రయత్నం చేస్తే, అసలు ఆలోచనలే ఉండవు కదా! అన్న అనుమానం రావచ్చు. మెదడు విశ్రాంతిగా ఉన్నప్పుడు కూడా, మనం ఏ సమస్యనైతే మెదడుకి అందించామో.... దాన్ని విశ్లేషిస్తూనే ఉంటుంది. శబ్దంతో ఒత్తిడి ఇప్పటివరకూ నిశ్శబ్దం గురించి చెప్పుకొన్నాం కాబట్టి, ఇప్పుడు శబ్దం వల్ల ఏర్పడే ఫలితం కూడా ఓసారి చూద్దాం. చుట్టూ అదేపనిగా శబ్దాలు వినిపిస్తూ ఉంటే శరీరం, ఒత్తిడిని కలిగించే రసాయనాలను (stress hormones)ను విడుదల చేస్తుందని తేలింది. గాఢ నిద్రలో ఉన్నా కూడా పక్కనే వినిపించే శబ్దాలకు మెదడు కంగారుపడుతూనే ఉంటుందట. నిరంతరం రణగొణధ్వనుల మధ్య ఉండే పిల్లల్ని గమనించినప్పుడు.... ఆ శబ్దాలు వారి చదువు, ఎదుగుదల, తెలివితేటల మీద తీవ్రమైన ప్రభావం చూపుతున్నట్లు తేలింది. ఆ శబ్దాలకు అలవాటుపడిన పిల్లలు ఆఖరికి ఎదుటివారు ఏం మాట్లాడుతున్నారో కూడా విశ్లేషించే సామర్థ్యాన్ని కోల్పోతున్నారట!   ఏతావాతా... నిశ్శబ్దకరమైన వాతావరణంలో ఉండే ప్రయత్నం చేయడం, మనమూ మౌనంగా ఉండటం వల్ల అద్భుతమైన ఫలితాలు ఉంటాయని తేలిపోయింది! అందుకే రెండు నిమిషాల పాటు మంచి సంగీతాన్ని విన్నప్పుడు కలిగే హాయికంటే, రెండు నిమిషాల పాటు మౌనంగా ఉన్నప్పుడ పొందే ప్రశాంతతే ఎక్కువని తేల్చారు పరిశోధకులు.

The itchy Eczema!!

  Eczema is one of the most embarrassing and irritating medical condition, wherein the skin is inflamed and irritated. The most commonly form of eczema is atopic dermatitis, due to which we are genetically prone to allergies such as asthma, hay fever and other allergic conditions. This is condition usually affects infants more often than adults. The affected infants usually outgrow their eczema within a decade, while adults usually do not get rid of their eczema.   Eczema can affect any part of skin; eczema is almost always accompanied with itching. Itching usually precedes rashes, and these rashes usually appear over face, back of the knees, wrists, hands, or feet. It may also affect other areas as well. The affected areas are scaly, thickened and very dry. In fair-skinned individuals they appear as reddish and brownish patches, while in dark-skinned individual they present as pigmented patches.  Over scratching of the eczema can lead to infections and leave behind ugly scars.   The causes of eczema are not known, but are known to run in families like the allergic conditions like asthma or hay fever. Eczema usually co-exists with allergies or it can be because of defect in skin barriers which leads to loss of moisture and retention of germs. Usually affects, people who are in constant interaction with animal dander and pollen.   The treatment is usually staying away from the allergens, to find out the allergens the physician may perform a simple allergy test. Simple measures like body lotions and moisturizers used over the dampened skin right after bath can be very useful.  --Koya Satyasri

Clearing the slush from Liver

Liver is one the most hardworking organ apart from heart; it helps in keeping the body fluids free of toxins not just that it also releases digestive enzyme which aid in absorption of nutrients. Basically liver regulates each any everything that comes into body it utilizes whatever it can while eliminating the useless things, these are recognized as harmful! When liver is over-burdened with work of getting rid of toxins or harmful stuff it surfaces certain symptoms such as; headaches, lethargy, irregular digestion, weight gain, fatigue, skin discoloration or pain in the right upper abdomen. The non-diet method i.e., by making some changes in the food habits rather than cutting down on food, of keeping our liver toxin burden free are: Keeping away any amount and any type of alcohol. Enormous amounts of water with a slice of lemon act as a water filtration system. Eating good quality foods rather counting on calories, such as leafy greens packed with magnesium, chlorophyll, Vitamins A and C, along with fresh vegetables and fresh fruits. Taking supplements is also essential, B vitamin and selenium are important since they help metabolize substances in the body that help keep your liver healthy.  Certain foods are liver-friendly. Garlic rich in allicin and selenium are the natural liver cleansers. Citrus fruits high in vitamin C and selenium aid in liver cleansing activities. Beet and carrots rich in flavonoids and beta-carotene stimulate liver functions. The beverage – green tea has antioxidant assist liver function. The wondrous avocados glutathione, a compound that is necessary for the liver to cleanse harmful toxins. Apples are rich in pectins which eliminate toxins cutting down the work of liver.   -Koya Satyasri

The well-guided – Duke Diet!!

The idea of the Duke Diet is – Weight loss is much easier and more effective if done under the supervision of an experienced support team, which would include; nutritionists, exercise physiologists, medical doctors, and psychologists to help us change our eating and exercise habits. It is rather easy to join in a centre, where the specialists are approachable; nevertheless the online programs are also quite effective. The duke diet plan is a low-carb and low calorie diet, it is a well known fact that fruits and vegetables are not only packed with disease-fighting nutrients, but they're also great for losing weight and maintaining weight loss. These are also packed with fiber and water, thus producing satiety and reducing our appetite. By filling more than 50% of our plate with fruits and vegetables, there is less room for junk food. Maintaining schedule is also very essential, studies have revealed that we have failed to recognize the hunger clues, thereby over-indulgence into meals. It is advisable to have five to six small meals. The emotional eating is yet another obstacle in our path; we should cross-check with our mind, if we are hungry? If we are feeling low? What else can substitute it? Keeping a record of what and when are we eating, this aids in balancing out diet and counting on the calories too. Even though we stick to the diet of 1,200 to 1,800 calorie plan, occasional indulgence into sweets is exempted, but it need not be followed by over exercise or starving. Over all, this plan requires good motivation, to stick to the plan and physical exercise!   -Koya Satyasri

The charming diet - South Beach Diet!

This is one of the recent diet plans promoted by cardiologist Arthur Agatston, in the year 2003. This diet has its origins from the glamorous city of Miami, thus also called as modified low-carbohydrate diet. It emphasizes eating high-fiber, low-glycemic carbohydrates, unsaturated fats, and lean protein, and high-fiber foods making the diet nutrient dense. Though it is a low-carbohydrate diet but the carbohydrate content is not as low as typical low-carbohydrate diet. At least 140 grams of carbohydrate is allowed for consumption unlike typical low-carbohydrate diet allowing up to 100 grams. The foods with low glycemic index are more likely to be included than the high glycemic index foods. Evidences have shown that high glycemic foods tend to increase your blood sugar faster, higher and longer than do foods with a lower index, moreover high blood sugar boosts the appetite, thus predisposing to over-eating, obesity, diabetes and cardiovascular diseases. The South Beach Diet plan can be followed in a step-wise pattern. It has three phases: The first phase is designed to reduce the cravings of high sugar and refined starched foods, which kick starts the weight loss. It is followed by a phase wherein whole-grain foods are added to achieve the target weight. The final phase includes maintenance phase which includes lifestyle modifications. This is one such diet which can be followed through out. As there is no calorie count or prohibited foods!!    -Koya Satyasri

The DASH Diet!!

  DASH stands for Dietary Approach to Stop Hypertension, it is a dietary approach to reduce or treat hypertension. The diet comprises of food rich in potassium, calcium and magnesium while low in sodium content which checks the progression of hypertension. DASH Diet offers health benefits besides just lowering blood pressure. The DASH diet is also in line with dietary recommendations to prevent osteoporosis, cancer, heart disease, stroke, kidney stones and diabetes.   Originally this diet plan was designed for weight and it comprised of refined grains and starchy foods. Later on it has been modified with the addition of fruits and vegetables, low-fat and nonfat dairy, along with nuts, beans, and seeds.   The DASH Diets have been on two types based on sodium levels; traditionally DASH diet includes vegetables, fruits and low-fat dairy foods and moderate amounts of whole grains, fish, poultry and nuts.   The Standard DASH Diet – The diet that allows the consumption of 2,300 milligrams of sodium per day   Low Sodium DASH Diet – This diet allows consumption of sodium up to 1,500milligrmas per day.   A strict DASH Diet is known to reduce the blood pressure by eight to fourteen points. These have been successful mainly because of the good amount of potassium, magnesium and calcium, low sodium which all lower the blood pressure. In addition if we make some lifestyle modifications like, weight loss, exercise, smoking cessation, and moderation of alcohol intake, will give a better control over blood pressure. - Koya Satyasri

The well known Vegetarian Diet!!

The vegetarian diet is most common and most easiest diet to follow especially for the Asian Countries. The vegetarian diet usually excludes any form of meat. However, there are different types of vegetarians; Lacto - vegetarian these are which exclude meat but include dairy products, Ovo - vegetarian diet this include eggs while excluding meat, Lacto ovo - vegetarian these include both eggs and dairy products. Other types of diet the inclusions of meat like, Pescatarians they are allowed the consumption of fish meat, while the other being Pollotarian diet which include poultry. Yet another type is Flexitarians, they consume meat in small quantities or occasionally. The driving force to adopt a vegetarian diet plan might be: On ethical grounds over slaughtering of animals, to Promote a healthy lifestyle to lower the risk of chronic diseases like hypertension, obesity, coronary heart disease and even cancers. The advantages of following a vegetarian diet are: 1. These diets are low in saturated fats,thus preventing the rise of cholesterol especially LDL, while exceptions being coconut and palm kernel oils. 2. High fiber content maintains good functioning of the gut and keeps constipation at bay. 3. The diet which are high in protein and fiber are likely to induce e satiety early, thus cutting down the portion sizes and aiding in weight loss. While there are some disadvantages too, certain nutrients are more to be easily absorbed  and utilized from the animal sources rather than plant sources. The vegetarians are like to suffer deficiencies of B 12, iron and omega-3 fatty acids. And minute deficiencies of vitamin D, calcium and zinc. Some vegetarians rely heavily on the processed food, which are high on calories, sugars, fats and sodium, which predispose to the chronis illnesses. In any diet plan eating good amount of fruits and vegetables is very essential to balance the nutrient scales!!   - Koya Satyasri

The Vegan Diet

  The vegan diet often confused with the Vegetarian diet but both of them quite different from each other. Turning a vegan has to do more with animal rights , environmental issues rather than the health prospect. Being vegan is more of a lifestyle choice and a philosophy than a diet. A vegan does not eat anything that is of animal origin. Vegans will not use animal based products for clothing, or any other purpose.   This diet comprises of food that completely of plant origin, it does not include eggs, diary or even honey. The advantages of vegan are more likely to have a positive effect over animals and environment. While the health benefits include reducing the  risk of developing cancer, diabetes, rheumatoid arthritis, hypertension, heart disease, and a number of other illnesses and conditions. Studies have also revealed that vegan diet can reduce the incidence of Prostate cancer and other urological conditions might even be reversed to an extent. Since these diets are low in saturated fat they also minimize or completely eliminate the genetic propensity of people to type 2 Diabetes and cardio-vascular disease.   Some difficulties faced during vegan diet, Vitamin B12 is one nutrient whose source are mostly and only of animal origin, vegan are prone to B12 deficiency, manifesting as loss of appetite and loss of weight. To some extent even iron deficiency can be seen in vegan as animal food contains non-haeme iron which is not easily absorbable while the animal foods have haeme iron which is easily absorbed. Adding other sources of proteins like lentils, soybeans and quinoa, to balance the need of protein is very essential. Reading the food labels is must for all the vegans!   It is a diet followed for spiritual calmness and as a step towards a peace loving world, while maintaining a health!! -- Koya Satyasri   

Reduce Inflammation with Zone Diet

The zone diet was introduced and promoted by Dr. Barry Sears, to counter-attack the diet induced inflammation. The Zone Diet will help you shed excess pounds, dramatically reduce your risk of chronic disease, and improve your mental and physical performance while living a longer more fulfilling life. Though it is not a mainstream weight loss diet plan, it is considerable good at this but best at reducing inflammation. This diet emphasizes on the fact that genetic make-up cannot be altered but their expression can be regulated, thus maintaining a healthy status. The diet plan includes: 1 part of fats which includes monounsaturated fats like, olive oil, avocados or almonds; 2 parts of low fat proteins like, fish, lean meat like chicken, lean beef or egg whites. And 3 parts of carbohydrates add in colorful vegetable and some fruits, but avoid consumption of high sugar fruits like bananas, grapes, carrots and raisins, also highly starchy foods like potatoes and corn. The advantages of this diet plan are: This diet is very big on helping you to control your insulin and the rate at which carbohydrates are used by the body, without restricting the carbohydrate intake much, good one for Diabetic persons too In this diet your tend to reduce the portion size as, protein and fats both induce satiety,losing excess body fat at fastest possible rate. Maintaining wellness for long durations, betterment of performance and faster thinking. Slows down the rate of ageing None of the diet plans are foolproof, this too has some drawbacks: It is burdensome to planning and count the calories and balance the quantities. As the carbohydrate content is about 60% considerably less than other diet plan thus reducing the endurance of athletes and those who indulge in high intensity workouts. Lastly is quite cumbersome to keep up with the diet as we require to take small meals at regular intervals which may not easy to follow! It is good plan for those are willing to put in the effort, if you are person on the go then it might not be a good choice!   -Koya Satyasri

Know your Diseases!

At some point of time all of us fall prey to diseases. According to the medical terminology most of the diseases are classified as: Acute, Chronic and Acute on Chronic.  Acute Disease, indicate that the disease is at peak of its activity. An acute disease is of abrupt onset, lasting for a short duration and having distinct symptoms. These diseases require urgent specialist management. Some of these acute conditions can be life threatening and can be fatal if not attended within 48 hours. Acute on Chronic, indicates an acute episode of a long-standing disease. It is flare up of the underlying disease. These are usually triggered by infections, stress and allergic reaction to food or medications. The management is similar to that of the acute diseases, it is emergency specialist care, until the episode vanes off, and then a prolonged management is done similar to chronic diseases. Chronic disease, are the disease that last for longer duration for about 3months or more. Chronic diseases usually do not subside by themselves nor cured by medication, nor prevented by vaccinations. The incidence of these chronic diseases increases with age. Major causes of chronic disease are the unhealthy and unsafe lifestyles. The leading chronic diseases in developed countries include arthritis, cardiovascular disease such as heart attacks and stroke, cancer such as breast and colon cancer, diabetes, epilepsy and seizures, obesity, and oral health problems.                So next time we walk out of the clinic we know the magnitude of the health issue we dealing with! Take Care!!      -Koya Satyasri