Known as the sunshine vitamin, it is estimated that we need about 30 minutes exposure to the sun every day to produce enough vitamin D to keep us healthy. The symptoms of vitamin D are subtle and you may not suspect how much a lack of vitamin D affects your moods. The only way to know for sure if you are deficient is to have a blood test by your GP.
Symptoms of vitamin D deficiency:
- Getting sick often
- Fatigue and tiredness
- Bone and back pain
- Wounds that don’t heal quickly
- Bone loss
- Hair loss
Ocean grown fatty-fish is one of the richest sources of vitamin D.
It is important to check the fish has been sourced from the ocean as many supermarkets are farmed and therefore don’t receive natural food sources.
Currently Waitrose, Marks & Spencer and the Co-op have good sustainable aquaculture policies to improve sustainability of farmed fish.
Those most at risk of vitamin D deficiency are those who do not go out much the daytime
Doctor Marilyn Glanville
Doctor Marilyn Glanville said:“Those most at risk of vitamin D deficiency are those who do not go out much the daytime, those who do not expose their skin to the sunlight and woman who constantly wear make-up or cosmetics with in-built sun protection factors.
“The tone of your skin affects Vitamin D production, so the darker your skin the less your body produces vitamin D.”
Best foods that provide Vitamin D include:
- Egg yolks
- Cow’s milk
- Red meats
Doctor Glanville explains the main benefit of vitamin D:
- It plays a major role in breast and bowel cancer prevention
- It is important for your immune function
- It helps protect your body against conditions such as type 2 diabetes
- It reduces the risk of SAD (seasonal affective disorder)
Vitamin D deficiency is a common problem today and many chronic diseases are often associated with low vitamin D.
For many people, taking a vitamin D supplement may be the best way to ensure adequate intake.
Research suggest that D3 may be significantly more effective at raising and maintaining overall vitamin D levels than D2.
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