Vitamin D is a fat soluble vitamin which plays a role in many areas of our health. Known as the ‘sunshine vitamin,’ with the UVB rays from the sun being the most efficient source of active Vitamin D.
Dietary sources of Vitamin D are limited and not as bioavailable. So it’s no surprise that many of us are at increased risk of Vitamin D deficiency during the winter months, or for those living in cooler climates, and other factors which influence our absorption (skin colour, age, sunscreen use and genetic factors).
Key Actions of Vitamin D
* Modulates our immune system
* Anti-Inflammatory
* Maintains bone mineralisation
* Regulates calcium and phosphorus levels
* Supports cardiovascular health
* Supports healthy mood & brain function
* Improves muscle strength & performance
Adequate Vitamin D levels are important for:
* Asthma
* Dermatitis (i.e. Eczema)
* Psoriasis
* Autoimmunity
* Diabetes
* Fertility
* Muscle pain & weakness
* Osteoporosis & fracture prevention
* Pregnancy support
* Prevention of falls in the elderly
Vitamin D Sources
* Sunshine
It’s recommended to expose your skin for 5-30 minutes of sunshine 2-3 times a week, depending on your skin colour, age and requirements. We absorb most Vitamin D through our forearms, so I recommend rolling up your sleeves and enjoying your lunch break outside.
* Foods
Oily fish like salmon, mackerel, tuna, sardines; Beef liver; Egg and Mushrooms.
* Cod Liver Oil
Vitamin D Facts!
* Women who supplement with Vitamin D during pregnancy, have a greatly reduced risk of complications including gestational diabetes, preterm birth and infection.
* Vitamin D supplementation is protective against acute respiratory infections like the cold and flu.
How to test your Vitamin D levels?
Vitamin D levels are measured through a standard pathology blood test which can be ordered by your GP (Medicare covered) or by an accredited health practitioner like myself.
Who should supplement?
Anyone with a Vitamin D deficiency should supplement with a good quality Vitamin D. As well as the following individuals who are at higher risk of deficiency or have an increased demand:
* Pregnant Women
* Menopausal women
* Elderly
* Personal or family history of Osteoporosis
* Individuals with reduced sun exposure (e.g. those who cover their body, wear sunscreen all day, live in cool climates)
If you want more information on nutritional deficiencies and testing,
contact us for more information.
