Asking about if obesity is hereditary? Then, genes aren’t the most worrisome risk of obesity. An individual’s upbringing can be, the way the family raises, the daily food intake, importance placed on physical activity and how a person would take their behaviour model, are the bigger influences on likelihood of obesity than genes. Health is not valued till sickness comes, true isn’t? Obesity is not because it runs in the family!! It is because no one runs in the family!!!

Today, more than 95% of all chronic diseases is caused by food choice. Yes,being overweight is linked to a number of health and oral health diseases, including: heart disease, high blood pressure, diabetes, cancer, gallbladder and gallstones, breathing problems, such as sleep apnea (when a person stops breathing for a short time during sleep) and asthma, oral health problems such as caries, halitosis, poor oral hygiene, periodontal disease. Symptoms for obesity include breathlessness, Increased sweating, snoring, inability to cope with sudden physical activity, feeling tired, back and joint pain, low confidence and self-esteem, and feeling isolated.

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After being aware of the risks, proper health and oral hygiene should be maintained. And why is maintaining diet an important factor? Because a poor diet may result in lack of essential nutrients and vitamins thus potentially making it more difficult for your body to fight off an infection. A diet high in fat and calories, including large quantities of processed foods or sugar, and lack of physicalactivity, leads to obesity. Those same foods can cause oral health problems including gum disease, premature tooth loss and bad breath Our body craves for what is in our bloodstream. Wheat, sugar, alcohol, coffee and de-vitalized foods are designed to be addictive. Sugar being addictive – agreed. But how does sugar affect an individual’s health and oral health? Well, consuming sugar is bad for an individual, but consuming too much has become a norm and that can cause health issues. The only type of sugar the body needs is glucose, which it can make by breaking down carbohydrates, proteins and fats. When ingested, simple sugars are converted into plaque if not removed immediately. As plaque begins to accumulate on our teeth and gums, the risk of varying forms of gum diseases such a gingivitis and periodontitis, as well as tooth decay, may become inevitable.

In 2018, a study revealed that 170 children and young people have rotten teeth removed every day, undergoing general anaesthesia. That’s an unpleasant operation that is completely avoidable; we have got a lot of evidence to show that the main cause is excessive sugar. There are also links with type 2 diabetes, usually chronic disease seen in adults, but we are seeing more and more under the age of 25 these days.

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So, what an oral health care professional should be aware of? Dentists must be aware of how nutrition impacts general and oral health, and how dental treatment can impact patient’s nutritional status. Oral health is strongly influenced by the daily intake of food; on the other hand, oral health can also play a significant role in nutritional intake and general health status. The dental caries is also a chronic disease and may be depend on oral hygiene, high intake of sugar added to food, lifestyle factor, and host factors (salivary flow, buffer capacity and buccal microflora). Relationship between obesity and gum disease – we actually don’t know if this is a one-way or a two-way street. For example, conditions like diabetes, the relationship is bilateral. Periodontal disease will affect diabetes and diabetes will worsen periodontal disease, so that could be a possibility here. What are the other reasons of obesity affecting gums and what would be its risk factors? Because of various dietary habits and improper maintenance of oral hygiene, chronic periodontal infection is an inflammatory state that is described by a deviation in microbial environment and composition of subgingival plaque bio films and accelerated destruction of tooth supporting structures. Thus, low glycaemic diet may be beneficial to our oral health. Periodontal diseases are also influenced by various risk factors including aging, smoking, oral hygiene, socio-economic status, psycho social stress, osteopenia, osteoporosis and various systemic diseases, which signifies that periodontitis does not merely occur as a consequence of plaque deposition but is also coupled with various other host factors. Also, on examination, obese adolescents exhibited multiple carious teeth, higher plaque index, gingival inflammation, bleeding on probing and probing depth compared to normal weight subjects of similar age.

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An obese patient, whose lungs are often not large enough to lift heavy chest walls, can have trouble during breathing, especially when active. Also, during sleep the person might breathe through his/her mouth instead of nose, thus jaw is forced into an unnatural position for a longer period of time. This can lead to teeth grinding and development of an overbite, over jet or spacing between the anterior teeth.How can we, as dentists, help the obese patients? Dentists should include the evaluation of BMI in routine patient examination and eventually refer obese periodontal adolescents for weight reduction interventions like diet therapy, behavioural therapy, pharmacotherapy, so that they can have better control over periodontal inflammation.What are the practical considerations in dentistry? It can be difficult carrying out dental care for an obese patient: the maximum lifting weight for modern dental chair is approximately 140kg (23 stones). The position of anatomical landmarks may be less obvious if surrounded by fatty tissue, the landmarks for placement of an inferior alveolar nerve block can be impossible to palpate through excess soft tissue. It may be impossible to palpate cervical lymph nodes in a large neck. Also due to constant secretion of saliva, the mouth and teeth are rinsed and kept free off food debris and foreign particles, thus excess of buccal pad of fat hinders with self-cleansing action in the mouth. Because of lack of saliva present in the mouth, it can lead to dry mouth. Sip water frequently throughout the day and use alcohol-free antiseptic mouthwash daily for cure. A normal sized mirror is unsafe for retraction of soft tissues: a ‘lax’ tongue retractor can be useful.What is the alternative to conventional dental chair? Refer the patient to the hospital environment where the patient may be treated on an operating table or trolley. Another possible solution for obese patients is a custom-made chair such as DIACO dental chair. What is the difficulty faced during conscious sedation? When thinking about conscious sedation for obese patients, the potential difficulties in airway management and intravenous cannulation should be considered. The provision of inhalation sedation with nitrous oxide during which oxygen levels are maintained at or above 30% may be more appropriate. If intravenous sedation with midazolam is proposed, the overall benefit to the patient must be carefully weighed up against the increased likelihood of significant respiratory depression and the difficulties in managing a respiratory complication. New research suggests that the health of your mouth mirrors the condition of your body as a whole. A healthy smile can surely transform our visual appearance and the positivity of our mind-set.

‘Eat every two hours, sleep eight hours, have plenty of water and pray to keep calm. Most importantly, carry a smile on your face.’

About the author

Dr. Vishaj S. Maru is a dental surgeon. She studied dentistry at the D.Y. Patil School of Dentistry. She does clinical practice in Mumbai with a keen interest in academia and clinical dentistry.

Q1. When the Lal Path Labs started 68 years back, what was the scenario of Indian healthcare industry? How do you see the market now? And how has been the journey?

My late father Dr. Major S.K Lal started this lab in April 1949. He was a displaced person from the partition and came to India from Rawalpindi in 1947. After coming to Delhi he worked in a government lab for one-and-a-half years and then started the first pathology lab in North India. At that point of time there were hardly any pathology tests as we know neither there were any routine tests like, HP, TLC, ESR, Urine Test, Blood sugar Test, Cholesterol test. So there was not any competition then.

Q2. What is your future business plans both at National and International level?

We are running 1700 laboratories in India and about 1600 collection centers. In addition we take another 5000 collections of blood samples from our pick up points. For example Medanta, Fortis, Moolchand and Apollo are some of the pick-up points we have.

Last year we tested about 1.35crore patients, so the average of the samples we can test is about 55000 in a day. We are the biggest Histopathology Biopsy Centre in the world.

Histopathology Biopsy is a test basically to detect cancer. Suppose if a lady has a lump in her breast, so she feels something has to be done about the lump, a part of the lump is surgically taken out which is known as the biopsy, it is the biopsy we test and find out the results. There is a possibility of two things either the tumor is benign (Non-Cancerous) or malignant (Cancerous). If the lady has malignancy she under goes with further tests, chemotherapy and radioactive therapies as per clinical requirement. We are the largest Histopathology in the world. We test about 1000 biopsies in one day and we are the second largest kidney biopsy center in the world. We are the only laboratories in India which have their own electro-microscope for very high end testing. We have our centers in all the major cities of India.

Our next step would be to set up another comprehensive laboratory in Lucknow. We have such research center in Kolkata and next year we will make one in Lucknow. With this we will provide high end services for the people in the region for whom the services are not available.

Q3. With so many market players why people should opt for Dr. Lal? What additional value you bring to the table?

We have many reasons, first of all people know that we are not fly by night operators and also they have faith in us since last 70 years plus people come to us for their pathological tests because 70% of all the medical decisions are nbased upon the pathology test of a patient, hence if the pathological tests result aren’t in place 70% of the medical decision can’t be taken. Gone were the days when people used to visit the “vaids” and doctors and they felt the nerves and pulse gave medicines, now it is evidence based medication. If someone has fever the doctor would suggest the person to get a blood test because it could be malaria, chikungunya, dengue or it could be anything. And if the person is diagnosed with anything she or he will get the treatment for the same. Now the medicines are completely evidence based, there is no hit and trial. These are the reasons why people come to us.

Q4. With Dr. Lal Path labs entering into the international market with operations in countries like Middle East, Malaysia, Bangladesh, Nepal and many more, where do you see the potential for growth of your organization?

The first reason is, India is not having the kind of quality labs that it should have. There is a demand and supply problem. That is because there are no large laboratories. There are lots of facilities that claim to do testing, but they are not testing laboratories but testing shops. This is what is to be changed and people give the example of our establishment and say that “they should be like Dr. Lal’s laboratory.” All these countries you have mentioned, we are getting their samples for testing but only one lab is set up in Nepal and next would be in Bangladesh and then we will go to other countries. The reason we are slow on this is because our own country is huge. I usually say to people that if we will take out Uttar Pradesh and put it in the Indian Ocean, India would be the 5th largest country in the world. So this is the reason that we want to look at our country first and then look at the outside market.

Q5. What kind of environment does your organisation provide to patients?

Our organisation provides a very sterile kind of an environment, it doesn’t smell, and blood is not spilled around, there are no flies buzzing around the surroundings. This is a kind of a place where anyone would like to go to.

Q6. Now days there so many machines available in the market for test like sugar, BP etc, which we can be used by the patients themselves. How good is that? What are your views?

These are known as point of care testing and people can test a few things but in India people can only test blood sugar. For which we suggest the patient to check his or her blood sugar on a regular basis of 15 or 20 days, so these are called Point of Care Testing (POCT).

The POCT in India is not established because firstly, it is very expensive and secondly the Indian people aren’t savvy. There are seven types of care testing which is emanated by a lady. A lady can go to the bathroom and test her pregnancy by a UPT (urinal pregnancy test) in which she gets to know whether she is pregnant or not then in this case there is no need of a pathological test. When I was young we never had cats and dogs as pets but we had rabbits , so I never couldn’t understand why my father killed those rabbits and I got my answer when I was studying medicine. The reason why rabbits were killed during that time i.e, in early 1950s people used to check the pregnancy through it. A pregnant woman’s urine was injected into a female rabbit and after killing them they use to dissect the abdomen area to find ovulating ovaries. This is how pregnancy test were conducted.

Q7. Now a days Dr. Lal Path labs is focusing on inorganic growth; how beneficial it is to patients?

The growth in any sphere or in any business is either organic or inorganic, organic means when a person is creating his own set up, say if a person is doing well in Delhi so he decides to open a set up in Uttar Pradesh and then in Uttarakhand, and inorganic growth is when other person is ready to give up her or his lab to somebody else irrespective of any reason the former will give some certain amount of money to the latter in position of the lab this is called inorganic growth. We have done 10 inorganic growths till now and yes we will buy some more from south of India and west of India.

Q8. What innovations you think can bring down cost, keep quality and improve efficiency on which researchers and start-ups concentrate?

There is no start-up in my line, if one is a qualified pathologist either he can work in a pathology lab or can start his own lab. The start-up in Delhi is difficult because Delhi has become a saturated city. there are many people who are running many pathology labs and they shouldn’t run these pathology labs and the reason they are running the labs is because it is very lucrative, which is very unethical and should not be done.

So the government of India has also started the voice to our ways and they said that we are going to have a clinical establishment act which has been passed by the parliament in 2010. Since the healthcare is state subject so all the 29 states have not adopted it or implemented it. There are a chain of pathology labs which are not run by the pathologists they are run by the non-pathologists they are not even doctors they are quacks. So this brings out the quality and efficiency of the whole industry.

They are many diseases which affect the mankind these days and these diseases are called the non-communicable diseases. The non-communicable diseases can’t communicate with others, whereas malaria, chikungunya and dengue are communicable diseases because it happens through a mosquito bite. TB is a communicable disease too and if a person’s lungs are infected by TB people around them will get infected. In India we lose two patients of TB in every three minutes, India has a burden of communicable diseases which includes Hepatitis A.

But a bigger set of diseases have come out which are called NCDs (Non Communicable Diseases) and the NCDs are killing 65% of our people and if we will not control the NCDs it will also affect the two per cent of our GDP. The NCDs are headed by the high blood pressure, obesity, smoking, cardiac diseases, lung diseases, cancer, kidney diseases and stroke. Why it is becoming so important to us because it is also called the life style diseases, it changes the lifestyle of the person which has suddenly come up. India has large number of cancer patients and also large number of blood pressure patients. There is an element of genetic transfer of physical appearance of a person but some diseases are also transferred which only run in families.

The problem with Indian people is they only come in illness, but they should know that they should get their self-check on a regular basis to keep a check on their health, my main point is to make people aware of the annual healthcare which is very important for one’s health which is in between the doctor and a patient and also make them aware of the testing in wellness not in illness.