• Inna Wellness

Why it really matters if you have low vitamin D






































Vitamin D is a superstar vitamin. More correctly, it’s actually a hormone. If levels are too low, this is bad news for health. I’m talking cancer, osteoporosis, rickets in children, asthma, tuberculosis, multiple sclerosis (and other autoimmune diseases), heart disease, diabetes and dental problems.

WHY SO LOW?

· Sun cream. Your body makes vitamin D after contact with the sun’s UV rays but, as we’re a nation of sun cream fanatics (and this covers the skin, blocking the rays of sunlight from getting through), you might not be getting enough straight-up sun.

· Age. Among other things that go a bit wrong as you get older, your body is less good at turning the rays from the sun into vitamin D. Specifically, the kidneys are less good with age at turning it to the active form of calcitriol.

· Kidney or liver disease of any kind also means vitamin D is not converted to the active form.

· Tummy troubles. Problems with the digestive system (and I’m not talking about disease here – just an imbalance that may cause anything from a few manageable symptoms to more serious trouble ‘downstairs’) mean the digestive tract does not absorb the vitamin D as well.

· Obesity (technically that’s a BMI or body mass index of 30+) has the fat cells in your body hoover up the vitamin D. So then it’s stored – unusable – in your fat cells and is not whizzing around your body in your blood.

· Lack of sleep. Just as you need sunlight to make vitamin D, you need sleep to actually use it.

· Stress. The presence of the stress hormone cortisol reduces the uptake of vitamin D by special vitamin D receptors. It literally sits there, in the body, without being able to be used. What a waste!

· Your skin colour. The darker your skin, the less vitamin D you will make. This is due to the higher levels of melanin in your skin that protect against UV light. By blocking the sun’s rays, it also curbs the body’s ability to make the pre-cursor to the active vitamin D.

· Night shift workers and anyone else who doesn’t spend much time in the sunlight, including children wearing sun cream all the time and babies. Quite simply, you need the sun on your skin.

10 SIGNS YOU MIGHT HAVE A VITAMIN D DEFICIENCY

  1. Depression or anxiety (including mood changes or irritability)

  2. Bone softening (low bone density), fractures

  3. Feeling tired all the time/ decreased performance

  4. Muscle cramps and weakness

  5. Joint pain (especially back and knees)

  6. Difficulty regulating your blood sugar levels/post lunch energy crash

  7. Low immunity

  8. Slow wound healing

  9. Low calcium levels in the blood

  10. Unexplained weight gain

Symptoms like these are commonly overlooked because they don’t feel life threatening, and they’re often dismissed as normal, everyday aches and pains you have to deal with. But you don’t have to put up with these symptoms of ill health!

WHO SHOULD GET TESTED?

If any of the above resonates with you, then you should definitely get tested. You might find your GP will do this for you. My experience is that they are usually amenable to this particular test.

If your doctor won’t test, consider getting it checked out privately. In the big scheme of things (like life and, you know, your health), the test is not expensive but it could change your enjoyment of your life.

The test is the 25-hydroxy vitamin D test (also known as the 25-OH vitamin D test or Calcidiol 25-hydroxycholecalciferol test). It’s the most accurate way to measure how much vitamin D is in your body.

If you do take a test and you’re very low, you’ll need an intense 4-6 weeks supplementation at a high dose and then re-testing to see the impact it’s had. There is such a thing as too much vitamin D (known as vitamin D toxicity). You’d have to be going some way to get there, but it is possible, which is why it is essential you know your levels before you start guzzling any supplements.

If you want to know more, just hit CLICK HERE button at the end of this email and we’ll talk.

HOW TO UP YOUR VITAMIN D

Get yourself some sun. Recommended sunlight exposure is between 10 and 30 minutes a day with no sun cream.

If getting out in the sun is not an option, sit in front of a light box that supplies 10,000 lux of full-spectrum light for 30 minutes every morning. This is an especially good option for winter months, for night shift. Bit of a faff, but it’s an option.

Take a supplement. You can take a generic 1,000 IU dose as an adult (but not children without consulting your GP) BUT, if you’ve no idea what your blood levels are, how do you know how much you should be taking?

Eat naturally vitamin D-rich foods like oily fish (salmon, sardines, fresh tuna, trout, halibut, mackerel, et.), high quality cod liver oil, egg yolks and liver. Do not be fooled into thinking the fortified foods are the same or have similar benefits. Fortified foods (like cereals, margarine and some yoghurts) contain a synthetic version of the vitamin known as D2 (the natural form is D3). Research shows this is less effective at raising levels of vitamin D in the blood.


GET EXPERT HELP


If you would like tailored advice and talk about the testing we do, CLICK HERE to book your FREE 30 minute call