All posts by Shailesh Tiwari

Body Mass Index (BMI) Flaws Mean a Piece of String Could Work Better

Since its inception body mass index or BMI for short has been the yard stick test for measuring body fat. New research (and a piece of string) now shows that it’s in no way a perfect science.

Body Mass Index test has been around for quite a while now. For some time we have known it is not a perfect method for measuring body fat but it’s been agreed that it can be used as suitable guideline to help with obesity and weight loss. New research by Dr. Margaret Ashwell and Oxford Brookes University has now fully exposed the flaws of BMI using a piece of string as visual aid.

BMI test quick facts.

BMI was conceived in the early 1800’s by Belgian Polymath Adolphe Quetelet. He came up with the formula which is used as a test for measuring obesity which he called the Quetelet Index of Obesity. This was then fine tuned into the following formulas:

  1. Imperial English BMI – weight (lbs) x 703 ÷ height (in2)
  2. Metric BMI – weight (kg) / height (m2)

BMI has only been used as a global standard since the 1980’s when there was a rise in cases of obesity across the western world.

Start Your Weight Loss Journey Today!

Get in touch today for a free consultation with a weight loss specialist.

Quick contact form

    Start Your Weight Loss Journey Today!

    Full name: (required)

    Your email: (required)

    Your telephone:

    Choose your nearest clinic:

    Additional comments:

    Email us: kingsweightloss@gmail.com
    Call us: 0208 597 4321

    The trouble with Body Mass Index (BMI).

    The problem with Body Mass Index (BMI) is a two-fold problem that can’t account for important body shape variables. For example, if a person is exceptionally muscular such as a bodybuilder, the standard BMI calculator will show them as being overweight or obese. You only have to look at them to realise how far off the mark is kind of assessment is.

    “BMI gives us an idea of total fat mass, but doesn’t tell us where the fat is located in our body,” “Fat distribution can give us an idea of whether a person is at an increased risk of mortality.” W. Scott Butsch – MD Harvard Medical School

    The other more significant problem is that if a person is a fairly standard shape all over but has a lot of belly fat the current BMI test may give them the all clear from a weight loss perspective. This means a lot of people are not being diagnosed properly and never receiving the treatment they need.

    “If you are measuring waist-to-height ratio you are getting a much earlier prediction that something is going wrong, and then you can do something about it.”Dr. Margaret Ashwell – Oxford Brookes University

    BMI string test and WHtR (waist-to-height ratio).

    In a new weight and health assessment study conducted in Oxford Brookes University a new method has gained a lot of ground. WHtR (waist-to-height ratio) which can be conducted with a piece of string has been shown as a test to be a much better indicator of a person’s weight status and possible obesity.

    Ashwell Shape Chart - Alternative to Body Mass Index Chart
    Ashwell Shape Chart – Alternative to Body Mass Index Chart

    The problem is that white fat which generally gathers around the waist can be missed by a regular BMI test. With WHtR (waist-to-height ratio) you measure your height with a piece of string and then fold the string in half and wrap it around your waist to see if it will comfortably fit your circumference. If you fail the string test you should consider seeing your GP or attending a weight loss clinic.

    “The beauty is that you can do it in centimetres or inches, it doesn’t matter. We have got increasing evidence that this works very well with children as well, because whilst they grow up their waist is growing but also their height.” Dr. Margaret Ashwell – Oxford Brookes University

    The study of 3000 people showed that at least 12% of people suffering from obesity or being overweight would be completely missed using the current BMI method.

    Do Prescription Weight Loss Pills Really Work & Help You Lose Weight?

    Losing weight can be difficult for a lot people. It’s no surprise that many turn to their doctor and prescription weight loss pills for extra help. But do they really work?

    If you’re overweight or suffering from obesity you should have realised by know the health implications it can have. Being overweight is linked to type 2 diabetes, heart disease and a raft of other important health complications. Becoming overweight is usually the result of long term over-eating of calorie dense foods coupled with low physical activity.

    Losing weight and keeping it off demands changes in diet and behaviour but in some instances your local GP can offer prescription weight loss pills to help you lose weight more quickly. In combination with your doctor’s help it is said that dietary changes, additional exercise and prescription weight loss pills really do work.

    Currently available prescription weight loss pills.

    At the time of writing this there are a number of prescription weight loss pills available via your GP or through a weight loss clinic such as ours. The main medications available are Xenical (Orlistat) and Phentermine. Both medications work in different ways and have become widely prescribed by doctors across the world.

    Alli-non-prescription-weight-loss-pillsWhat is Xenical (Orlistat)?

    Xenical (Orlistat) is what is known as a fat blocker. This means it restricts the amount of fat your body can absorb. When used in conjunction with a calorie controlled diet and exercise regime Xenical (Orlistat) can help the user lose weight.

    It’s actually also available over the counter at the pharmacy under the well-known name of Alli but in both forms it is only for adults of 18+.

    What is Phentermine?

    Phentermine is in many ways the total opposite to Xenical (Orlistat). Phentermine is a physical stimulant that works in a similar way to Amphetamine which was also used for weight loss in the past. Phentermine suppresses the appetite via the nervous system.

    It is widely used in the UK as a prescription diet pill and has garnered a positive reputation with many patients asking for it by name. Again, it is only prescribed to patients 18+.

    Do any of these diet pills work?

    The short answer to this is yes. Of course there are many different factors that need to be considered. For example, in order to lose weight and get the most out of any given prescribed mediation you have to strictly follow the advice and guidelines offered to you by your doctor.

    There are many weight loss success stories for both Phentermine and Xenical (Orlistat) but in all successes you will find that the following is true. Each patient would have properly followed their doctor’s advice on diet, exercise and the use of the prescription weight loss pills.

    Weight loss pills on prescription cost the NHS millions of pounds every year and have helped thousands lose weight and combat obesity problems. If you don’t follow the guidelines laid down by your weight loss doctor or medical professional you can’t expect to lose weight in the expected manner.

    Important: This information is intended to be supplied as a guideline only. If you are obese or overweight please consult a professional weight loss clinic or your GP for professional advice.

    Weight Loss Study Reveals Exercise Alone Won’t Help You Lose Weight

    The British Journal of Sports Medicine has recently released a weight loss study that outlines why exercising regularly isn’t enough to fight off obesity.

    It’s commonly known that a diet high in fat, carbohydrates and sugars is bad for you. It’s also commonly known that regular exercise is good for you. What isn’t commonly known is a regular exercise will not combat the effects of a bad diet on system.

    Many people still believe they can eat what they like as long as they exercise regularly. Many people think that being a bit overweight doesn’t really matter if they’re getting regular exercise. This new weight loss study aims to ‘bust the myth’ that regular exercise can tackle obesity and the health effects of being overweight.

    In a recent editorial the British Journal of Sports Medicine has said that ‘you can’t outrun a bad diet’. Exercising regularly, although helpful in reducing the risk of type 2 diabetes, heart disease and dementia, what it doesn’t do is promote weight loss.

    [one_half][responsive]British Journal of Sports Medicine recent weight loss study[/responsive]

    [/one_half] [one_half_last]

    [box style=”2″]

    UK obesity statistics.

    [list]
    [list_item icon=”remove-sign”]Massive increase in the last 8 years[/list_item]
    [list_item icon=”remove-sign”]One in 4 adults in England obese[/list_item]
    [list_item icon=”remove-sign”]A further 42% men are overweight[/list_item]
    [list_item icon=”remove-sign”]The overweight/obese figure for women is 32%[/list_item]
    [list_item icon=”remove-sign”]A BMI of 30-35 cuts life expectancy by up to 4 yrs[/list_item]
    [list_item icon=”remove-sign”]A BMI 40+ cuts life expectancy by up to 10 yrs[/list_item]

    [/list]

     

    Source: National Institute of Health and Care Excellence[/box][/one_half_last]

    “Yes, companies are taking action to highlight the importance of physical activity. However, they recognise that where they can have the biggest impact is in helping people to achieve a balanced diet,” – they say.

    Busting weight loss myths.

    The weight loss study is designed to highlight key messages that have been misinterpreted by the general public. Messages such as those being used by the food industry to blame consumers for being overweight have been targeted by the study. The general message from the junk food industry is that obesity and being overweight is caused by a lack of exercise. The weight loss study found that this is generally not the case.

    Sugar criticism.

    The study also criticises the connection between junk food and sport calling for an end to the informal partnership. Going further it calls for a sugar tax on high sugar drinks and a wholesale ban on junk food advertising in gyms. They say that the food industry have shifted the debate to calorie counting alone which doesn’t take into account the origin of the calories. They argue that sugar calories promote fat storage and encourage feeling hungry.

    Weight Loss – New Hormone Discovered that can Mimic Exercise Benefits

    Scientists have recently discovered a certain hormone can help treat weight loss, obesity and type 2 Diabetes by mimicking the effects of exercise.

    Scientific researchers based at USC Leonard Davis School of Gerontology have recently discovered a new hormone. Dubbed “MOTS-c” the hormone is unlike any other hormone discovered so far and has the ability to target muscle tissue and restore insulin sensitivity and normalise the metabolism.

    Changhan Lee, the study’s other lead author, explained:This discovery sheds new light on mitochondria and positions them as active regulators of metabolism.”

    MOTS-c can apparently combat the usual weight gains that are typically inherent in a high-fat diet. The apparent benefits can be similar to that of a physical exercise regime. The hormone reacts with the body’s insulin to counteract diet-induced or age-dependent insulin resistance and nurtures effective processing of glucose sugars.

    [box style=”2″]

    What are hormones?

    Hormones are molecules inside the body that act as signals. They are associated with triggering a range of physiological responses.

    Examples of where hormones are secreted from:

    [one_half]

    • Pituitary gland
    • Pineal gland
    • Thymus
    • Thyroid

    [/one_half] [one_half_last]

    • Adrenal glands
    • Pancreas
    • Testes
    • Ovaries

    [/one_half_last]

    More information on hormones: http://www.news-medical.net/health/What-are-Hormones.aspx

    [/box]

    The extensive study was carried out on a test group of mice which had been fattened up to obesity levels first. Once the hormone was injected into the mice their weight gain decreased and the insulin resistance which was also caused by the poor diet was reversed. The study was published Cell Metabolism.

    The conclusions drawn have pointed to the development of new ways to combat obesity and type 2 diabetes. This is because of the closeness to humans of the physical mechanisms tested. Of course additional research will be needed but Dr. Pinchas Cohen has indicated human trails could begin with 3 years.

    Dr. Pinchas Cohen, senior author of the study, said:This represents a major advance in the identification of new treatments for age-related diseases such as diabetes.”

    Diabetes affects an estimated 380 million across the globe so any good news on easing the problems that arise as a consequence are very welcomed.

    20 Weight Loss Tips to Help You Quickly Shed Those Pounds

    We all know the basics of losing weight – consume less calories than you burn. We also understand that there are lots of fast weight loss diets that just don’t work. If you really want to quickly lose weight then these 20 weight loss tips will help you on your way.

    [box style=”2″]

    Important: These 20 weight loss tips should be used as guideline measures only. You need to consult your doctor before deciding to lose weight quickly or dramatically changing your diet.

    [/box]

    Tip 1 – Make a weekly record of what you eat in a food diary.

    Various studies have revealed that overweight people who write down what they eat in a food diary lose weight more easily. This is partly because it was revealed that people consume additional calories on weekends. Keeping a food diary makes you far more conscious of what you consume and when. It will provide you with an important insight and help you gain full control on your calorie intake.

    Tip 2 – Once you’ve finished your breakfast only drink water.

    [responsive]Weight loss tips No 2 - Drink more water[/responsive]

    When we say only drink water we don’t mean eat nothing. What we mean is that you should cut out all the other juices, pop and anything else that contains calories and stick to water. Sugar based drinks can add hundreds of extra calories to your daily intake and can mean the difference between losing weight and gaining more.

    Start Your Weight Loss Journey Today!

    Get in touch today for a free consultation with a weight loss specialist.

    Quick contact form

      Start Your Weight Loss Journey Today!

      Full name: (required)

      Your email: (required)

      Your telephone:

      Choose your nearest clinic:

      Additional comments:

      Email us: kingsweightloss@gmail.com
      Call us: 0208 597 4321

      Tip 3 – Eat a little less of each meal you get.

      If you can do this you can shave off up-to an extra 100 calories a day. Leaving the last few mouthfuls from every meal will really make a difference over the days and weeks. Over the course of a year it could add up to a few extra pounds.

      Tip 4 – Spend 1 less hour a day watching TV.

      [responsive]Weight loss tips No 4 - Watch less TV[/responsive]

      There have been countless studies on TV and weight loss. If you’re watching TV not only are you sedentary and not burning calories you’re also much more likely to be actually eating more. So ditch one show a night and do something where you’re a little more active.

      Tip 5 – Don’t eat your next meal until you hear the rumble.

      People eat for many reasons, many of them emotional. It’s amazing how little we eat purely out of real physical hunger. Our favourite of our 20 weight loss tips, our advice is to wait until your body is crying out for a meal and you stomach starts rumbling before you eat. Try to be conscious of when you’re feeling peckish and put it off until you’re really hungry.

      Tip 6 – Spend some time eating in the mirror.

      I know this one of our 20 tips to lose weight sounds bizarre but anything goes. Especially if you really want to lose weight quickly. A weight loss study revealed that people who eat in front of a mirror cut the amount they eat by a third. Apparently, eating in front of a mirror makes you much more conscious of your weight loss goals and so helps you lose weight more quickly. We never said our weight loss tips would be normal.

      Tip 7 – Five days a week have cereal for breakfast.

      Another of our great weight loss tips, people who eat cereal for breakfast most days have been shown to be much less likely to be overweight of suffer from obesity or other weight related diseases. This is because proper cereal is much lower in fat, higher in calcium and fibre and lower in overall calories than many other breakfast alternatives.

      Tip 8 – Swap fruit juice for actual fruit.

      [responsive]Weight loss tips No 8 - swap juice for real fruit[/responsive]

      Amazingly most people don’t realise that a glass of fruit juice is loaded with calories. A single glass of orange juice could contain the juice of up-to 5 oranges. So it’s important to just switch to actual fruit which will keep you fuller for longer with less overall calories.

      Tip 9 – Strange but true cast your eye at the colour blue.

      Now we never said all these 20 weight loss tips were going to be straightforward but this one’s actually based in science. Did you ever stop to thin why almost no restaurants have blue interiors? Incredibly it’s because the colour blue acts as an appetite suppressant. If you really want to lose weight why not try dishing up the dinner with a side serving of blue. Plates, the table cloth, a blue top all should help keep you from overeating.

      Tip 10 – If you’re going to snack eat a handful of nuts.

      A scientific study has shown that overweight or obese people who were eating a regular diet lost more weight when they snacked on almonds a couple of times a day. This is because the nuts help stave of hunger for longer and helps keep your metabolism ticking over.

      OK, so we’re halfway through our 20 weight loss tips. If you have any quick weight loss ideas of your own you can always enter them in the comments section at the end.

      Tip 11 – Make the effort to walk for 5 minutes every couple of hours.

      If you, like me are stuck at your desk all day you’ll understand just how little exercise you get during the day. If you get up and about for 5 minutes every couple of hours and go for a walk you’ll lose calories and keep you mind of snacking.

      Tip 12 – Eat your food more slowly at every meal.

      It’s an incredibly bad habit to eat your food quickly. If you do the brain can’t register your fullness quickly enough so you tend to eat more. Slow down and eat at a moderate pace. That way you’ll know when you actually become full, not when you’re full because you just can’t move.

      Tip 13 – Cut the condiments and add more vegetables to your meals.

      [responsive]Weight loss tips No 13 - Cut down on the condiments[/responsive]

      Did you realise that you can have a much bigger plate of food for the same amount of calories of you substitute condiments such as mayonnaise for vegetables? This is because most condiments, although very tasty are stacked full of fats like vegetable oil.

      Tip 14 – After you’ve eaten your meal brush your teeth.

      This one’s pretty simple but it’s one of our pretty canny weight loss tips. If you brush your teeth after every meal you are symbolically telling yourself that that was it and no more food is being eaten for a while.

      Tip 15 – Eat more in the morning and less in the evening.

      There are plenty of metabolic studies out there to back this one up. The facts are that your body’s metabolism is more fired up in the morning and slows down later in the evening. Not only that, you’re likely to be much more active during the morning and a big part of the day than you are later on in the evening.

      Tip 16 – Try not to have your meals with large groups of people.

      We all love a family meal once in a while or eating out with a bunch of friends. Trouble is, research has shown that if we’re in a large group of people we tend to eat more than we usually would. There are number of reasons for this but the biggest one is that we tend to spend longer at the table.

      Tip 17 – Eat more fresh foods that are rich in water.

      [responsive]Weight loss tips No 17 - Eat more water rich vegetables[/responsive]

      Again, there is plenty of research out there to back this quick weight loss tip up. The facts are that eating water rich foods such as tomatoes, watermelon, green peppers or cucumbers can fill you up whilst helping you avoid those extra calories.

      Tip 18 – Switch your milk from whole to semi skimmed.

      If you do this you could end up cutting your calorie intake by as much as 20%. That’s a big reduction in calories so if you’re still drinking whole fat milk it’s time to switch. We all appreciate that it doesn’t taste the same but it’s a small sacrifice to pay in the pursuit of quick weight loss and better health overall.

      Tip 19 – Stop buying food that has sugars as a main ingredient.

      When you’re in the supermarket check the labels of anything you’re not sure of. If you see sugar or fructose as one of the ingredients close to the top of the list then don’t buy it. There may be a lot of controversy surrounding sugar but at the end of the day the more sugar the more calories and we are after all aiming for a calorie controlled diet.

      Tip 20 – Last but not least, sniff away your appetite.

      That’s right, you did read that correctly. The final and oddest one of our 20 weight loss tips. Research studies have shown that when a person is feeling hungry you can trick your brain by sniffing a peppermint. 3000 volunteers tried this and the more often they did the greater their overall weight loss was.

      [box style=”2″]

      Important: These 20 weight loss tips should be used as guideline measures only. You need to consult your doctor before deciding to lose weight quickly or dramatically changing your diet.

      [/box]