Tag Archives: probiotic

Probiotic Lactobacilus rhamnosus aids weight loss in overweight women

A study published recently in the British Journal of Nutrition has found that supplementation with the probiotic L. rhamnosus encourages weight loss in overweight women.

Weight Loss
A probiotic supplement may encourage weight loss and healthy metabolic changes when used alongside a healthy, balanced diet.

A group of 125 overweight men and women were placed on a calorie restricted diet for 12 weeks, followed by a further 12-weeks of a ‘weight maintenance’ diet. While half of the participants were given a placebo supplement, the other half were given two capsules of L rhamnosus probiotic supplements at a total daily dosage of 1.6 billion L rhamnosus bacteria.

Both body weight and body composition were measured at the beginning of the study and then at 12 and 24 weeks. The probiotic supplement did not appear to affect weight loss in the men at all. However, the effect of probiotics on the women in the study was more marked. Compared to the women in the placebo group, those women taking probiotics experienced significantly more weight loss at the 12-week mark. While the placebo group managed a loss of 2.6 kg, those women on probiotics experienced an average loss of 4.4 kg.

After 12 weeks, all of the women were placed on a weight maintenance diet. As expected, the women in the placebo group maintained their original weight loss. In contrast, the women in the probiotic group continued to lose weight and body fat, losing an average of 5.2 kg by the end of the study. These women were also found to have lower levels of circulating leptin, a hormone that helps to regulate appetite and satiety.

It is particularly interesting that the women taking the probiotic continued to lose weight despite eating at maintenance. The study’s results suggest that the L. rhamnosus strain may encourage metabolic changes that favour weight loss. The researchers suggest that probiotics may act by altering the permeability of the intestinal wall. Because probiotics can prevent certain proinflammatory molecules from entering the bloodstream, they might therefore help prevent the chain reaction that leads to glucose intolerance, type 2 diabetes, and obesity. This mechanism of action suggest that other strains of probiotics could have a similar effect. Indeed other studies have encountered similar successful results with probiotics such as lactobacillus fermentum, lactobacillus amylovorus, akkermansia muciniphila and lactobacillus gasserei (2-4).

It is not clear why the rhamnosus probiotic appeared to benefit the women but not the men in the study. The researchers suggested that the men may have needed a higher dose or a longer period of supplementation.

Clearly maintaining a healthy weight requires a healthy, balanced diet. For those wanting to lose weight, this study suggests that a probiotic supplement may encourage weight loss and healthy metabolic changes when used alongside a healthy, balanced diet. The link between probiotics and weight loss is a particularly fascinating one, and hopefully this study will encourage further research in this area.

References

Sanchex M et al (2014) Effect of Lactobacillus rhamnosus CGMCC1.3724 supplementation on weight loss and maintenance in obese men and women B J NutrApr 28;111(8):1507-19.

Omar et al (2012). Lactobacillus fermentum and Lactobacillus amylovorus as probiotics alter body adiposity and gut microflora in health persons. Journal of Functional Foods.

Everard A et al (2013) Cross-talk between Akkermansia muciniphila and intestinal epithelium controls diet-induced obesity. PNAS 110:22, 9066-9071.

Reference: Kadooka, Y. et al; ‘Regulation of abdominal adiposity by probiotics (Lactobacillus gasseri SBT2055) in adults with obese tendencies in a randmomized controlled trial.’ European Journal of Clinical Nutrition., June 2010, Vol. 64, No. 6, Pp. 636-643.

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Festive Digestive: Eat, drink and be merry this festive season

Did you spend last Christmas with a queasy, acid, bloated and uncomfortable stomach?

The combination of family events, rich foods, alcohol and late nights can be stressful and normal stomach enzyme secretion can be impaired by the influence of stress hormones. Avoid the misery of acid indigestion by taking a high potency Digestive Aid with a powerful combination of enzymes to aid digestion. Certain enzymes aid in the breakdown of fats, proteins and carbohydrates ensuring your digestion is at peak performance, working hard when you are playing hard.

Help restore your gut balance of good bacteria. Probiotic formulas add a combination of good bacteria to aid digestion and boost immunity. Perfect to aid recovery from the festive season’s culinary excesses.

Provided you have enough of the health-promoting bacteria, they act as your first line of defence against unfriendly bacteria and other disease-producing microbes including viruses and fungi. The good bacteria make some vitamins and digest fibre, allowing you to derive more nutrients from otherwise indigestible food, and also help promote a healthy digestive environment.

Keep your New Year’s Resolution this year with a few helpful tips from Viridian Nutrition:

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Higher levels of vitamin B5 can help support energy levels
  • Don’t think of yourself, think about your poor old dog! A stroll with the dog for half an hour can make a big difference after a few weeks to both your physical and emotional fitness and will cheer the dog up too. Wrap up warm and enjoy the simple and loving company of your furry friend. If you don’t have a dog, offer to walk a neighbour’s.
  • Big meat eater? Try one day a week without meat and see how your energy levels and digestion improve.
  • Veggie or vegan? Top up with B12. Vitamin B12 can contribute to a reduction in tiredness and fatigue and also supports immune function.
  • Feeling under-the-weather? Choose a multivitamin & mineral like High Five Multivitamin and Mineral Formula from Viridian Nutrition. The higher levels of vitamin B5 can help support energy levels, normal mental performance and boost overall vitality.

Emotional Health

  • Help others. There is no better pick-you-up than helping others. Volunteer, be a good listener or write letters to friends to bring them cheer.
  • It can be hard to keep your spirits up in the dark winter months, try some extra vitamin D. Vitamin D has been the subject of a wealth of research studies and has been shown to contribute to the normal function of the immune system as well as essential in the health of bones, muscles and teeth. Sometimes called the Sunshine Vitamin, we often miss it most in the winter months.
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Beat the winter bugs with beneficial bacteria

As the weather worsens and the season of colds and coughs approaches, our thoughts turn towards ways in which we can support our immune systems to help keep us fighting fit throughout the winter.

A current theory in medicine, known as the ‘Hygiene Hypothesis’, states that our obsession with household cleaners and overzealous hand washing with anti-bacterial agents may be to blame for a rise in infections, as well as conditions such as asthma.

Our immune system is designed to fight infection from bacteria, viruses and parasites as well as recognise foreign substances as allergens. As our bodies no longer need to fight germs as much as they did in the past, we no longer have to elicit an immune response. The theory indicates that bacteria can in fact be helpful for supporting our immune systems.

So, how can we use bacteria to help boost our immunity? Health experts suggest we should allow children to be children by letting them play outside in mud and with their friends, and worrying less about them coming into contact with dirt and germs. There is also an increasing body of evidence supporting the use of probiotics (beneficial bacteria) for immune support. Our digestive tract functions as a barrier against potentially harmful bacteria and food. It is known that supplementing with probiotics can help mediate our immune response, reducing inflammation and protecting us against exposure to potentially harmful bugs.

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OptiBac Probiotics contains beneficial probiotic strains

Here we explore some of the OptiBac Probiotics’ products and their potential benefits for immune health.

OptiBac Probiotics For daily immunity, a blend of probiotics and antioxidants, contains targeted probiotic strains to help support immunity. If you feel you catch colds too frequently, this is a product to consider, or for those who have lower levels of friendly bacteria such as the elderly and those who lead active, demanding lives.

OptiBac Probiotics For daily wellbeing is a daily supplement that promotes a healthy balance of friendly bacteria throughout the entire intestinal tract. For daily wellbeing is suitable for anyone seeking probiotic support on a daily basis (aged over 4 years and over).

OptiBac Probiotics For daily wellbeing EXTRA strength is dairy-free supplement extra strength formula with 20 billion live microorganisms per capsule. It may benefit those with a severe imbalance of good and bad intestinal bacteria, skin conditions, or those with particularly busy lifestyles.

OptiBac Probiotics For your child’s health is a natural symbiotic supplement to support digestion and immunity in infants and children, and pregnant & breastfeeding women. For your child’s health is suitable for babies and children from 6 months of age.

References

Cazzola, M. et al. (2010) Efficacy of a synbiotic supplementation in the prevention of common diseases in children: a randomized, double-blind, placebo-controlled pilot study; Therapeutic Advances in Respiratory Disease 0(0) pp. 1-8

Rautava, S. et al (2002). ‘Probiotics during pregnancy and breast-feeding might confer immunomodulatory protection against atopic disease in the infant’. Journal of Allergy and Clinical Immunology, Jan Vol. 109 (1), pp. 119-121

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5 Tips for Healthy Travel

‘Buy an adaptor, find my swimsuit, pick up the dry cleaning, pack the phone chargers!’. When you’re rushing around last minute preparing for a holiday, your health is often the last thing on your mind. However when you put your body in an unfamiliar environment, often with little sleep along the way, it’s important to look after your health. What’s more, your holiday should be a time to explore, relax, and let go. You certainly don’t want an upset stomach or heavy case of jetlag ruining your fun time so we’ve prepared 5 simple steps to enjoy your holiday, the healthy way.

1. Beat the jet lag

The real pros will try to adjust their sleep schedules 2–3 days before leaving on holiday. If you know that you’re going to be sleeping and waking up later once you reach a different time zone, try to work your way into that time zone before you even leave home. Even if all you can manage is half an hour or an hour of difference, it should help to make life easier (and your holiday more relaxing!) when you’re trying to adjust to a new time schedule abroad.

2. Pack healthy snacks

Spend time preparing healthy snacks for you and your family before you leave for the airport. It will be much better for your body, and likely better for your bank balance, than picking up sugary or carb-loaded snacks at the airport. Cut up some apples, carrots, or try things like sugar snap peas – they’re good raw too and with an extra crunch which should go down well with the kids.

 3. Wear sun cream

Even if there is cloud cover, the sun can burn. Choose a sun cream with at least SPF 15, or at least SPF 30 if you’re off to a hot and sunny destination. Do not forget to top up on your cream throughout the day , this is where a lot of people slip up – it’s not enough to put cream on once in the morning then forget about it! Make sure you have a good sized day bag to carry all your essentials including your sun cream, snacks and water.

4. Water, water, everywhere!

Optibac can help with bowel calm when travelling abroad
OptiBac Probiotics for travelling abroad helps support a traveller’s digestive health

Do not forget to hydrate. Carry a bottle of water around with you. A lot of us forget to hydrate properly when we’re not in our usual place (e.g. at our desk at work) and hydration is all the more important when you’re enjoying a warm, sunny holiday. Water will flush the pathogens out of your body, and help to prevent any stomach upsets.

5. Look after your gut health

When visiting a new country, the body, and in particular your digestive system, have a tough time adjusting to a new environment and to new foods. Up to 50% of travellers are said to experience traveller’s diarrhoea because the ingestion of foreign microbes can upset the stomach (not much fun when you’re supposed to be enjoying yourself!).

Look after your digestive health whilst abroad by taking a probiotic especially made for travel. OptiBac Probiotics ‘For travelling abroad’ supports your body’s natural defence against bad bacteria whilst travelling. Get 60 capsules for £19.99 (usually £30.57) – perfect for those travelling as a family, or going away for a significant length of time.

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Probiotics to support regular bowels

Thanks to much focus on probiotics over recent years you may be familiar with the concept that having a good balance of friendly bacteria in your gut is related to healthy digestion. One of these factors is of course bowel regularity. Constipation (bowel movements that are infrequent or hard to pass) can indeed be caused by a lack of good bacteria in the intestines, meaning that your body does not have the suitable means to efficiently break down and digest foods.

The Secret is in the Strain

So what sort of probiotic can you take to help maintain more regular bowel movements? Rather than worrying too much about the form or strength of a probiotic, the secret is actually in the ‘strain’. A probiotic ‘strain’ refers to the exact classification of a micro-organism and it tells you where the probiotic comes from, where it will work in the body, and most importantly, which clinical trials and tests have been carried out on that probiotic.

B. lactis BB-12®

Bifidobacterium lactis BB-12® is probably the most researched strain of the ‘lactis’ species; and has been especially tested in individuals looking to maintain bowel regularity. A number of reliable double blind, placebo-controlled studies (1, 2, 3) have shown this precise probiotic strain to help individuals maintain regular bowel movements.

OptiBac Probiotics - For Maintaining Regularity
OptiBac Probiotics - For Maintaining Regularity contains the probiotic strain Bifidobacterium lactis BB-12

For maintaining regularity Probiotic & Prebiotic

The B. lactis BB-12® strain can be found in OptiBac Probiotics For maintaining regularity which can be taken on a daily basis as a maintenance or alternatively as and when required. For maintaining regularity also contains prebiotic fibres for a longer lasting effect. Prebiotics are a food source for your body’s probiotics and these natural fibres are found in foods such as onions, garlic and leeks.

For maintaining regularity is a natural & gentle supplement, and unlike some medicines, will not cause dependency or a lazy gut. It is also suitable for pregnant women, infants from 1 year+ and provides a perfect gentle formula for the elderly.

If you’re looking to maintain your bowel regularity, trying a supplement containing B. lactis BB-12® whilst combining it with some positive health habits could be a good place to start. Ensure you eat plenty of fresh fruit & vegetables, beans and pulses, drink lots of water and take regular exercise – which all encourage more regular bowel movements.

Written by Lou Bowler, BSc (Naturopath)

References

(1.) Matsumoto, M. et al (2001) Effect of Yoghurt with Bifidobacterium lactis BB-12 in improving fecal microflora and defecation of healthy volunteers. Journal of Intestinal Microbiology; 12(2): pp-97-102

(2.) Pitala, K.J et al (2007) Fermented cereal with specific Bifidobacteria normalises bowel movements in elderly nursing home residents. A randomised, controlled trial. Journal of Nutritional Health and Aging; 11(4): pp. 305 – 311.

(3.) Nishida, S. et al. (2004) Effect of yoghurt containing Bifidobacterium lactis BB-12 on improvement of defecation and fecal microflora of healthy female adults.

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How can probiotics support your immune system?

It is generally accepted nowadays that probiotic microorganisms are helpful for digestion, but people are just beginning to understand that these ‘friendly microorganisms’ can support the immune system as well.  For example, one great way to maintain your children’s health in the back to school period is by supporting their gut with a high quality kid’s probiotic.

The gut can be seen as the gateway to a healthy body.  When we have good numbers of friendly bacteria in the gut, we perform our digestion with ease, effectively absorbing vitamins and minerals into the bloodstream.  But that is not all probiotics help with!

OptiBac Probiotics - For Daily Immunity
Probiotics in the gut provide a ‘Barrier Effect’ against pathogens.

Probiotics in the gut provide a ‘Barrier Effect’ against pathogens.(1) When the body has a healthy balance of ‘friendly bacteria’ or probiotics, these can help to protect the body from ‘bad bacteria’ or pathogens, by coating the gut wall lining and competing with pathogens for space.  When probiotics limit the ability of pathogens to adhere to the gut wall lining, this automatically limits the bad bacteria’s ability to grow, as bacteria need to bind before they can multiply and proliferate.

Probiotics also stimulate both the body’s innate immune response & acquired immune response.  Statistically over 70% of the body’s immunity is based in the gut, and our friendly bacteria play a significant role in the gut and in working with the body’s immune system.  Specific strains such as Lactobacillus acidophilus Rosell-52 have been shown in-vitro to stimulate the growth of white blood cells such as macrophages and in turn lymphocytes, which attack foreign microbes and cancer cells.  Probiotics have also demonstrated abilities to stimulate the production of useful antibodies such as Immunoglobulin M (IgM) and Immunoglobulin A (IgA);(2) which plays a critical role in the mucosal immunity.

Prebiotics (the food source for probiotics) such as fructooligosaccharides (FOS) enhance the production of short-chain fatty acids, such as butyrate, which has been shown to inhibit the growth of harmful bacteria as well as to significantly inhibit the growth of cancerous colon cells.

So in a nutshell, probiotics & prebiotics help to support your immunity by fortifying the body’s natural defences, out-populating harmful bacteria, and by promoting the production of immune cells in the body.

OptiBac Probiotics For your child’s health (For children from 6 months to 12 years) is a probiotic & prebiotic made especially for children, and has been clinically trialled for its benefits in immunity.   This supplement was found in a randomised, double-blind, placebo-controlled study to decrease the risk of common childhood infections by 25%.(3) The study was conducted only on children who had suffered recurring digestive and immune infections throughout the previous winter; hence showing even greater potential for supporting immunity in children.   Three month daily supplementation with For your child’s health was found to significantly lessen the risk of infections, and reduce days missed from school.  It is also worth noting that the types of infections reduced were not only gastrointestinal, but also ear-nose-throat (ENT).

It’s also important to support your own gut health as well as your children’s.  OptiBac Probiotics For daily immunity is a blend of both super antioxidants and probiotics.   Vitamin C, Grape Seed, Green Tea and Pine Bark Extract are all natural & organic ingredients which help support your immunity by inhibiting the production of free radicals which can harm body cells & compromise immunity. Additionally, the probiotics help the body to absorb the antioxidants into the bloodstream.

Alternatively For daily wellbeing EXTRA Strength provides a high strength daily probiotic dose, containing 20 billion micro-organisms per capsule. The daily wellbeing EXTRA Strength and the daily immunity can be safely taken together throughout the winter months for added immune support.

Looking after your gut means looking after your immunity too –  Easy!

Written by Lou Bowler, BHSc (Naturopathy)

References

1.  Isolauri, E., et al. (2001) Probiotics: Effects on immunity. American Journal of Clinical Nutrition. Vol.73, No. 2, 445-450s, February 2011.

2.  Perdigon, G., Alvarez, S., Rachid, M., Aguero, G & Gobbato, N., (1995) Immune System Stimulation by Probiotics. Journal of Dairy Science. Vol 78, Issue 7. Pp 1597 – 1606.

3.  Cazzola, M. et al. (2010) Efficacy of synbiotic supplementation in the prevention of common diseases in children: a randomised, double-blind, placebo-controlled study;  Therapeutic Advances in Respiratory Disease 0ctober 2010 Vol. 4 no. 5 pp.271- 8.

 

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