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Successful Weight Loss

What is the best way to lose weight? There is an overabundance of information available on social media platforms about the “best way”. However, very few of us consider asking the people who have lost a lot of weight how they achieved it. These people are the real weight loss experts.

What is their secret? According to the National Weight Control Registry (NWCR) – a research group that investigates the characteristics of individuals who have succeeded at long-term weight loss – there is no single best way to lose weight. Not one. There are actually many ways to lose weight. And the best way is that which suits the individual.

Even though the best method is that which suits the individual, the NWCR has found three common factors that are employed by individuals who have succeeded at long-term weight loss. These are:

1.     Regular self-weighing

2.     Eating a smaller variety of food

3.     Intense exercise.
To expand on these points:

1. Regular self-weighing

Regular self-weighing allows an individual to keep track of sneaky weight gain and make immediate lifestyle changes to rectify the situation. During particularly celebratory periods, such as holidays or Christmas, it’s quite easy to put on an extra 300-500g of weight. It doesn’t sound like much, but over the years we all know it can start to add up.

For the sake of an argument though, we shouldn’t purely base our weight loss success on the scale number. There are many other ways to track weight loss. For example, how do your clothes fit; how much energy do you have; are you making healthier food choices; are you sleeping better; are you managing your stress more appropriately? All of these lifestyle changes promote healthy and sustainable weight loss.
A sensible recommendation is to weigh yourself once a week or fortnightly on the same day and at the same time. This will enable you to stay on track without obsessing over it.

2. Eating a smaller variety of food

The NWCR found that individuals who succeeded with weight loss ate a smaller variety of food no matter if it was a weekday, weekend or holiday, ie: they always ate similar foods. This isn’t to say we need to eat the same food everyday (that would be both boring and unhealthy), but try to eat similar portions of food and similar types of food each day. For example, if you eat a sandwich everyday for lunch during the week, eat a sandwich for lunch on the weekend – just mix up the sandwich fillings to keep it interesting.

3. Intense Exercise

The NWCR found that people who have succeeded with longterm weight loss burnt an average of 2,621 calories per week. For an 84kg (185lb) male, this equates to a 1-hour jog four times a week, or two 1-hour games of basketball and two spinning classes per week.

Intensity is one of the most important factors when it comes to exercise and fat loss. One of the simplest and most effective ways to gauge how hard you are working is to measure your heart rate while exercising.

A possible way to do this is via the 180 Method, which subtracts a person’s chronological age from 180 to find their maximum heart rate. This figure is then adjusted to reflect their physiological age as indicated by fitness and health factors.

Once you know your maximum heart rate, check out our “What is Your Zone?” article from May 19 to see which zone you should be training in to reach your goals – be they related to speed, performance, or weight loss.

No matter what sport or physical activity you do, just make sure you are moving everyday! And find an enjoyable routine that suits your lifestyle.

So there they are – the three most common habits of individuals who have succeeded at longterm weight loss. Of most importance is this: find what works for you because you know your body best.

If you need some assistance finding the right approach for your own weight loss goals, contact us today. We’ll be With You Every Step of the Way.

You need it  We got it at XpertHealth! 

Click HERE to set up a FREE consultation today to take a step closer at becoming an Xpert of your health.

Vitamin D for Health & Performance


Vitamin D is a fat-soluble vitamin that is essential for health. Exposing our skin to sensible amounts of ultraviolet rays from the sun is the most plentiful way to obtain vitamin D, but it is also naturally found in fatty fish (sardines, salmon, mackerel), egg yolks and wild mushrooms. In addition to natural forms, vitamin D is found in fortified foods and in supplement form.

An optimal vitamin D status is essential for countless bodily functions, making it an important nutrient for all individuals.

ROLE IN THE BODY

Amongst other roles, vitamin D:

  • assists to maintain levels of calcium and phosphate in the blood to enable the continual formation, growth and remodelling of bones;
  • support cell growth;
  • maintain neuromuscular and immune function;
  • can help reduce inflammation within the body.

 

COULD YOU BE DEFICIENT?

The rates of vitamin D insufficiency and deficiency are prominent worldwide. A study in 2004 found over 77% of Americans were considered to have insufficient levels of vitamin D, and another study in 2013 found only 5% of Chinese citizens were sufficient in vitamin D.

 

Particularly “at risk” groups include:

  • People with naturally very dark skin;
  • People who cover up from the sun and delibirately avoid sun exposure;
  • People who work in occupations with limited sun exposure (eg: office workers);
  • People with chronic disease or fat malabsorption syndromes (eg: diabetes or coeliac disease, respectively).

ATHLETIC PERFORMANCE

Due to the many essential roles of vitamin D within the body, researchers have started to examine the influence of vitamin D on physical performance and injury.

  •  A study examining male military recruits found vitamin D status to be a significant determinant of maximal peak bone mass and that insufficient levels of vitamin D significantly increased the risk of stress fractures.
  • A study using female navy recruits found that those who supplemented with vitamin D had a 20% lower incidence of stress fractures.
  • Poor vitamin D status was associated with reduced forearm strength in adolescent females. In the same population group, muscle power and jump height were positively associated with adequate vitamin D levels.
  • Multiple performance studies in older adults (over 65 years) have associated low vitamin D levels to decreased reaction time, poor balance, and an increased risk of falling. In addition, vitamin D supplementation in this population showed improvements in strength and walking distance. Although the aging population is not quite indicative of a typical athlete, the positive results in older adults is encouraging for scientists to further research vitamin D and athletic performance.

 

 

HOW MUCH DO I NEED?

The intake measurement of vitamin D is expressed in “International Units” (IU). The Endocrine Society recommends 400–1000 IU of vitamin D per day for infants, 600–1000 IU/day for children (1-18 years) and 1500–2000 IU/day for adults. This is in addition to sensible sun exposure, which is about 15 to 20 minutes daily with 40% of the skin surface exposed to sunshine.

The serum level of vitamin D is measured in nanograms per milliliter (ng/ml) via a blood test. As mentioned above, although research in the area of vitamin D status and athletic performance is preliminary, the findings suggest a serum level above 40 ng/mL will give athletes the best chance of possibly improving their anaerobic athletic performance.

 

 

From a nutrition perspective, food should always come first! However, for most of us living in China, it would be prudent to look into a vitamin D supplement due to many of the “at risk” criteria being relevant. If you did want to obtain most of your vitamin D from food, you would be looking to eat similar to the following each day: 100g of canned salmon (624IU), 1 mackerel fillet (403IU), two large eggs (36IU), and two cups of fortified milk (254IU).

 

 

Optimal vitamin D levels are essential for many significant functions of the body – including bone health, electrolyte regulation, protein synthesis and immunity. These vital functions are essential for all individuals, and especially so for elite and recreational athletes who put their bodies under repetitive stress. Therefore, even though there is limited literature available to support a positive effect from vitamin D on performance, obtaining optimal levels should be a goal for all athletic and active individuals.

If you are curious to discuss your diet and want to know more about vitamins and how they can affect your health and training, please contact XpertHealth today!

 

References available.

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Eating For Health And Performance

What is RED-S?

RED-S stands for Relative Energy Deficiency in Sport. It’s a relatively new term that was introduced by the International Olympic Committee (IOC) to give a name to the complex collection of impaired physical functions that occur due to low energy intake in athletes (male and female). RED-S is a more comprehensive term that builds on the condition known as the “Female Athlete Triad”.

According to the IOC, RED-S refers to “an energy deficiency relative to the balance between energy intake in the form of food and energy expenditure required for activities of daily living, healthy bodily functions, growth and sport activities such as training and competition”.

The amount of energy left over after exercise is called “Energy Availability”, and ideally we want a adequate Energy Availability otherwise health consequences can arise.

Possible signs of RED-S?

It is important to note that weight loss and/or a low body fat percentage are not good indications of RED-S. The body is very adaptable and will conserve itself for survival. The body is able to maintain weight eventhough Energy Availability is low. This is common in female athletes with menstrual disorders.

The signs and symptoms listed below might be your body’s way of telling you to look closer at how you are managing your energy intake.

  • Health signs and symptoms of RED-S can include:
  • Disordered thoughts and practices around food
  • Slower metabolic rate
  • Decreased immunity
  • Impaired hormonal health (in males and females)
  • Compromised menstrual function (in females)
  • Poor bone health
  • Problems with protein synthesis
  • Cardiovascular complications
  • Gastrointestinal issues.

Sporting signs and symptoms of RED-S can include:

  • Ongoing fatigue
  • Inability to gain muscle
  • Increased fat stores in the body and aninability to lose weight (especially pertinent to athletes who need to “makeweight” for their sport)
  • Stress fractures
  • Increased risk of injury
  • Decreased strength, speed, agility, endurance
  • Overall poor performance.

What can you do if you think you are experiencing RED-S?

Nutrition might be a key factor! However, first and foremost it is important to receive a medical assessment to ensure your health is stable.

If nutrition is found to be the underlying cause, treatment should include increasing diet
ary intake of energy and/or decreasing energy expenditure by limiting exercise duration or quantity.

One way to achieve this is to incorporate one or two additional snacks into the day, especially around exercise. Examples include a small tub of yoghurt, a handful of nuts and a banana. Or perhaps two slices of fruit toast topped with peanut butter and followed with an icy cold glass of milk.

Alternatively, small changes can be made to your regular meals – add cheese and avocado to sandwiches; roast vegetables in oil; eat fatty fish such as salmon instead of chicken, etc. These small changes shouldn’t affect gastrointestinal comfort, however they are a good start to increasing overall energy intake. Also remember to eat regularly, and incorporate both carbohydrates and protein into every meal.

If an athlete is experiencing RED-S on a more serious level, it is imperative that a treatment plan is devised and implemented via a medical team that includes a physician, qualified dietitian, and psychologist (if need be).

Although not every athlete and sports person is at risk of RED-S, it is still important to be aware of the signs and symptoms, and act accordingly if suspected. Sports should be beneficial for our bodies –not detrimental! By maintaining an adequate energy balance, you can enjoy good health and longevity in your sporting endeavours for many years to come.

 

You need it  We got it at XpertHealth!

Click HERE to set up a FREE consultation today to take a step closer at becoming an Xpert of your health.