Vitamin D essential to health

Sunshine accounts for 90 per cent of our intake of Vitamin D, which poses a problem for anyone living in northern Europe in winter time and even in summer.  However, you have to have your skin exposed to the sun to  enable the body to make Vitamin D. Some people think it’s enough that it’s sunny, but rarely go outside! The NHS in the UK advises  that everyone should consider taking a daily Vitamin D supplement during the autumn and winter. They often talk about it being included in a number of foods, but other priorities take over.

Deficiency in Vitamin D can lead to bone loss, poor muscle function and an increased risk of falls and fractures – an increasing problem as people get older.  Migraines, regular headaches,  joint pain, depression, SAD or insomnia can also point to a Vitamin D deficiency.   The Chief Medical Officer is suggesting extending free vitamins to more  young children, rather than just those from low income families who currently receive them.  Also at risk are pregnant and breastfeeding women and the over 65s, who should be taking supplements.   Not only is Vitamin D essential for the bones and heart it is also needed for a healthy immune and nervous system, enables blood to clot normally and maintains healthy teeth.

Why we become deficient:

  • In northern countries we have six months of very little sun.
  • Winter sun in the UK is not strong enough for Vitamin D to be made in the body.
  • Few people get enough Vitamin D from their diet.
  • The skin cancer message may have been taken to extremes – we need sunlight, but not excessive sun bathing.
  • Vitamin D in the body only lasts for three weeks.
  • Some people cover up their bodies for religious or fashion reasons.

All things in moderation mean that you don’t have to lie in the hot sun for hours on end to get enough exposure. A sensible amount of exposure (20 to 30 minutes) will do more good than harm, particularly on sunny summer days that aren’t necessarily hot.

Vitamin D is essential for healthy immune function, cognitive function, and bone health.
 

Dietary sources:

• Salmon and other oily fish
• Eggs
• Milk
• Liver
• Margarine
• Fortified breakfast cereals

Health experts claim that people are not eating enough of the above. In the US the recommended daily levels of intake of Vitamin day are 5 mcg a day.

Problems caused by Vitamin D deficiency
A deficiency in Vitamin D activates the mechanism that boosts blood pressure; stimulates the parathyroid hormone which increases inflammation, and increases insulin resistance – insulin is not recognised by the body, leading to high blood sugar levels.

• High blood pressure/hypertension
• Heart disease
• Alzheimer’s
• Diabetes
• Osteoporosis – affects 1.2 million women in the UK
• Colo-rectal and breast cancers
• Rickets (severe deficiency)

The UK government recommends that pregnant women and nursing mums take 10mcg of Vitamin D daily. Breast fed babies need 7-8.5 mcg a day, while formula milk is fortified with Vitamin D. Although Vitamin D supplements are recommended to pregnant women and children under five, it is this advice is often overlooked by GPs and much of the official information is vague.

Australia changes its sun message

Seven charities in the UK have issued joint guidelines about Vitamin D, recommending short spells in the sun without suncream. Two of the charities endorsing the health message are Cancer Research UK and the National Osteoporosis Society.

According to the BBC, Professor Rona Mackie, from the British Association of Dermatologists, said sun protection with high factor suncream on all the time is not ideal, in terms of Vitamin D levels.

‘Even Australia has changed its policy on this. They’re now producing charts showing parts of Australia where sun protection may not be required during some parts of the year. Some of the messages about sun exposure have been too negative. UK summer sunshine isn’t desperately strong. We don’t have many days in the year when it is very intense.

‘What’s changed is that we’re now saying that exposure of 10 to 15 minutes to the UK summer sun, without sun cream, several times a week is probably a safe balance between adequate vitamin D levels and any risk of skin cancer.”


Government pressured over Vitamin D for COVID

Sun skyThe government is being pressured about Vitamin D deficiency in  people with Covid, and many experts believe it should be recognised in the treatment of the virus. LBC reports that  Professor Angus Dalgleish, Professor of Oncology at St George’s, University of London, has seen data this weekend (9/10 January 2021) that Finland has one of the lowest infection rates. It is also the only country that provides Vitamin D.  Professor Dalgleish said, “Why haven’t they (the Government) addressed this one thing that if you do get infected then it is the most effective way of making you least likely to go to hospital and dying?”

An article in the Observer magazine indicated that David Davis, MP has been pushing Matt Hancock to recognise Vitamin D’s role in Covid and how many of those who have died had low levels.  He wants there to be a free supplement scheme to provide Vitamin D to British people, because deficiency can lead to catching Covid-19 more easily, and getting a serious case  and potentially dying.

Vulnerable people, particularly the elderly, are now being offered Vitamin D supplements.  Known as the sunshine vitamin, Vitamin D is made in the body when the skin is exposed to the sun.  those who live in care homes often stay inside all the time and are deficient in Vitamin D. The rest of us think we top up in the summer, but only if we expose our skin to the sun and by the autumn the levels are diminishing.  This year many people have been shielding inside from COVID-19 and have not had much exposure to the outdoors.

There have been reports and research that those low in Vitamin D are more at risk when they catch COVID, and as dark skin absorbs less of the vitamin than lighter skins, this is a particular problem for the BAME community.

Nutritionists advise that taking Vitamin D, Vitamin C and zinc can help the immune system to cope with viruses better.  In theory, you can ask your doctor about having a Vitamin D test, but at the moment this is unlikely to be done if you don’t have a related health issue.It should be said that the levels being handed out by the Government are quite low – 10 micrograms (400IU), which is the minimum amount required. You can safely buy 1,000 iU in spray or tablet/capsule form.  (See recommended properties at the end of this post).

Why we need Vitamin D

This vital vitamin is responsible for maintaining healthy bones and teeth, effective muscle function, and keeping the heart and nervous system healthy, and enabling the blood to clot properly.  Vitamin D has also been linked to preventing colds and maintaining a healthy digestive system.  If you cannot get a Vitamin D test from the doctor you could pay for one.  Yorktest do an Essential Health Test which includes Vitamin D levels.

You can take Vitamin D supplements, and this is certainly a good idea in winter, and you can get it from food – oily fish, fortified cereal, dairy products and fortified margarine. But it is natural to have sunlight on our bodies. It’s good to be cautious with the sun, but not extreme!

You can either take a daily spray of Vitamin D: Better You DLux 1000iu D3 spray (15ml),

or tablets/capsules:

Better You DLux 1000 oral vitamin D3 spray 15ml.

FSC Vitamin D 2500Iu 60 Tablets.

Health Aid Vitamin D3 10,000iu, 30 vegicaps.

Higher Nature Vitamin D 500iu, 60 capsules.

To purchase these, go to www.superfooduk.com and put in the Healthy Soul promotion code: HSoul1 to get a 5% discount.

 

See Vitamin D deficiency due to lack of sun