Tag Archives: flu

cold

Natural Treatments for the Common Cold

Cold and flu season is upon us, meaning that 1 in 5 of us are currently suffering with the telltale coughs, sore throats and congestion. Those who feel run down with these symptoms more than a couple of times each year would do well to boost their body’s defences and take natural measures to ease symptoms.

Read on for the top three ways to support your immune system and stay fighting fit this winter.

The Perils of the Party Season

Colds spread quickly in winter, as we tend to congregate indoors in large groups. This means that we need to take special care to protect ourselves against infection.

Two well-known ‘anti-nutrients’, which deplete our immune defences, are found everywhere during the party season – sugar and alcohol. Both sugar and alcohol deplete levels of immune boosting nutrients such as magnesium, zinc, vitamin C and selenium. Eating or drinking 8 tbsp of sugar, the equivalent of a couple of mince pies and a hot chocolate drink, can reduce the ability of white blood cells to kill germs by forty percent. Alcohol also suppresses the ability of white blood cells to multiply, meaning that infection can take hold more easily.

Avoiding sugar and alcohol completely can be hard during the party season, but a couple of simple measures will help protect your immune system. Try eating a high protein snack before a party, to reduce sugar cravings later on. Keep alcohol intake to no more than two drinks each day.

Prevention is Better than Cure

The immune system is dependent upon a whole host of nutrients to keep it functioning optimally. However, there is one particularly critical nutrient which tends to be lacking in winter months. Vitamin D levels begin to fall in October as the days get darker. A recent study published in the British Medical Journal suggests that daily vitamin D supplementation should reduce the risk of colds and flu, especially in the winter months (1).

It is difficult to obtain adequate vitamin D from food sources, meaning that supplementation is normally recommended. Public Health England recently advised that during the autumn and winter, all children and adults should be taking supplements with ten micrograms (mcg) of vitamin D daily.

Fighting the Virus

If a cold has already taken hold, there are some effective ways to lessen its duration and reduce the severity of symptoms.

Recent studies have found that probiotic bacteria have immune boosting benefits. They have natural antibiotic properties, and they help to boost the activity of white blood cells which fight off the cold virus. Taking a probiotic supplement has been shown to reduce the duration of the common cold by two days. Probiotics also appear to reduce the severity of symptoms and the incidence of fever. They are also considered safe and beneficial for children. Children taking probiotics are also less likely to suffer with fever, coughing and congestion, and have fewer days off school due to illness. The types of probiotic found to be most helpful are lactobacillus and bifidobacterium (2,3).

Other studies have found zinc to be useful in fighting cold symptoms, with zinc lozenges proving particularly useful in reducing cold symptoms and the duration of illness (4). During an infection, zinc is used by the body to activate lymphocytes, to attack and kill the cold virus. Zinc deficiency impairs cell-mediated immunity, meaning that viruses can take hold and multiply more easily.

While there is no cure for the common cold, there are certainly ways to boost your natural defences, and to quicken your road to recovery. Keeping your immune system fighting fit can help to ensure that you enjoy a happy and healthy festive break.

References
1. Vitamin D supplementation to prevent acute respiratory tract infections: systematic review and meta-analysis of individual participant data. BMJ 2017;356:i6583
2. Probiotic effects on cold and influenza-like symptom incidence and duration in children. Pediatrics 2009;2008-2666
3. Probiotics for prevention and treatment of respiratory tract infections in children. Med 2016 95(31):e4509
4. Zinc gluconate lozenges for treating the common cold. A randomized, double-blind, placebo-controlled study. Ann Intern Med 1996;125(2):81-88

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Vitamin

Fighting Your Vitamin D-Mons with BetterYou

Fight Your Vitamin D-Mons

With winter well on the way, the coughs, headaches and constant tiredness you take for granted may be a symptom of something more serious than just sunlight withdrawal.

So BetterYou, the vitamin oral spray experts, are on hand to explain the importance of vitamin D.

Why is vitamin D so important?

Vitamin D is vital for the development of healthy bones, boosting immunity and helping to fight off colds and flu. Having adequate levels of vitamin D has also been linked to helping prevent cardiovascular diseases, IBS and other auto-immune diseases.

How do I get vitamin D?

We make vitamin D from sunlight, but sadly even during the summer months we miss out on the vital vitamin as we layer on the SPF or head for the shade. So, along with our increasingly indoor lifestyles, by the time it gets to winter we have no chance of maintaining our levels from the sun alone.

Another way of getting vitamin D is through our diet, but unless you plan on eating at least seven eggs or twelve packets of cheese everyday, it is extremely difficult to get the recommended daily allowance, even with a healthy diet.

The easiest way to get the right amount of vitamin D is therefore to use a supplement.

Are you at risk?

The Government now recommends that everyone should take a vitamin D supplement throughout the autumn and winter months, with ‘at risk’ groups being advised to supplement all year round, which include:

  • Pregnant and breastfeeding women
  • Infants and children
  • People over the age of 65
  • People with darker skin
  • Those who have low or no sun exposure

What are the signs?

It’s not surprising that around one in five adults and around one in six children (that’s more than 10 million of us!) have low vitamin D levels. So how do you know if you are lacking in the sunshine vitamin?

Tiredness & fatigue, bone & teeth problems, seasonal affective disorder (SAD), coughs & colds, and low mood are all symptoms of vitamin D deficiency that are often overlooked.

If you suffer from any of these on a regular basis it could mean you are lacking in vitamin D and now is the time to start fighting off those D-mons!

Sunshine in a spray

Many of us don’t like taking pills – we can find them difficult to swallow and are restricted to when we can take them.

But now, supplementing the sunshine vitamin has never been so simple. BetterYou has created a range of vitamin D oral sprays suitable for the whole family which deliver the nutrient directly into the bloodstream, via the soft tissue of our inner cheeks, which trials have shown is 2.5 times more effective than taking vitamin capsules.

Taking a spray rather than tablets or capsules also means that the vitamin is not lost through the processes of the digestive system, and is easy to use on the go with no need for food or water.

Take a look at how an oral spray can help boost your levels.

Fight your vitamin D-mons with the award-winning DLux Vitamin D Oral Spray range by BetterYou and get 20% with bodykind this Vitamin D Awareness Week.

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Vitamin D and the immune system

You might have seen that a story broke in the news recently where scientists revealed they found no convincing evidence to suggest that taking vitamin D supplements will fend off a cold. However, the Office of Dietary Supplements confirms that vitamin D does play a role in immune function and there are many studies which suggest a link between vitamin D and flu and respiratory infections.

The first population based study to evaluate and demonstrate an association between blood serum levels and upper respiratory tract infections was published in 2009. Following this, the importance of vitamin D for its immune boosting properties was reported further in 2010, by Danish scientists, who discovered that vitamin D is crucial in activating the body’s immune defences. Findings showed that, without sufficient intake, the T cells, which are responsible for immune health, remain dormant and inactive leaving them unable to react and fight off serious infections in the body.

National Vitamin D Awareness Week
National Vitamin D Awareness Week is highlighting the importance of Vitamin D – as well as the positive effects on the immune system.

There have been many other studies. Researchers from University of Colorado, Denver, reported that people with low levels of vitamin D were 40 per cent more likely to have been struck down with a recent respiratory infection.* And a further study, by Japanese doctors, found that the risk of children suffering from influenza could be halved if they take vitamin D. It found that only one in ten children, aged six to 15 years, who took vitamin D came down with flu, compared with one in five given a placebo. Mitsuyoshi Urashimi, the doctor who led the trial, claims that vitamin D was more effective than vaccines in protecting against flu viruses.

Vitamin D comes in many forms, with tablets generally being the most accepted way of gaining this essential vitamin. But tablets are certainly not the only way. Modern diet, increased stress levels and an ageing population means that our digestive efficiency is worsening. This can often mean that tablets aren’t absorbed quite as effectively as they were designed to. An alternative route for administration is the sublingual route. Oral sprays deliver the vitamin under the tongue via the mucous membrane, which is then transported directly into the bloodstream, meaning it doesn’t have to rely on the digestive system for absorption.

Researchers at Cardiff University recently found that more than a third of the BetterYou’s DLux range of vitamin D oral sprays are absorbed immediately into the bloodstream, via the tissue in the cheek and under the tongue.

 

References

* http://www.nutraingredients-usa.com/content/view/print/690821

* BetterYou Ltd

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