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Boosting Vitamin D Levels

By October 11, 2018Good Health

The majority of all living things need sunshine and we are no exception. There is a reason we tend to feel more contented on a sunny day – our cells respond to the sun’s rays. There has been a lot of concern in the last 3-4 decades about sun exposure and the risk of skin cancer, so much so that we are living year round mostly indoors and if we do go out in the sun we tend to be almost totally covered up. So what is so important about being exposed to sunshine and how can we ensure that we are exposing our skin to the sun’s rays in the safest way?

The Healing Power of Sunshine

There are many health benefits related to the exposure to sunlight including:

  • Boosting vitamin D levels
  • Enhancing mood and energy through the release of endorphins – some people are so affected when they are not exposed to sunlight for prolonged periods that they develop a severe depressed mental and physical state called Seasonal Affective Disorder (SAD). This is particularly a problem in countries that experience minimal sunshine for many months of the year. The treatment for SAD is light therapy. A milder condition can occur in Australia where people do not see the sun for most of the daylight hours due to working for long periods indoors.
  • Treating skin diseases, such as psoriasis, vitiligo, atopic dermatitis, and scleroderma.
  • Setting our body clock and improving sleep
  • Relieving pain from fibromyalgia, a chronic autoimmune condition.
  • Inducing nitric oxide (NO) release in the body, which can help to protect your skin against UV damage, offers cardiovascular protection, promotes wound healing through itsantimicrobial effect, and has some anti-cancer benefits.
  • Protecting against and suppressing symptoms of multiple sclerosis (MS).

Of these, the most current at the moment is vitamin D and the important role it plays in our health. Let us look at this briefly before we look at how much sunshine exposure we need each day.

The Importance of Vitamin D

We are currently experiencing an epidemic of Vitamin D deficiency. At least one third of Australians are vitamin D deficient. Remarkably, studies have suggested that vitamin D should not really be considered a vitamin at all since it behaves more like a hormone in the body. That is, it is made in the skin, gets into your bloodstream and then goes into the liver and the kidney where it becomes triggered as a key steroid hormone called Calcitriol. It then goes to the intestines, bones and other tissues, effecting metabolic pathways and the appearance of a myriad genes.

Vitamin D’s active form has been shown to interact with almost every cell in the body directly or indirectly, potentially targeting up to two thousand genes, or about 6 per cent of the human genome. It is essential for numerous cellular functions, and when the body does not have what it needs to function optimally, it follows that we can experience a deterioration in health and put ourselves at risk of disease.

Some of the situations associated with vitamin D deficiency include:

  • Osteoporosis (weakened bones) in older adults as vitamin D controls calcium levels in the body
  • Bone and muscle pain
  • Rickets (softened bones) in children
  • Multiple sclerosis
  • Diabetes (type1 and type 2)
  • Various types of cancers (particularly colon cancer)
  • Heart disease
  • Mental health conditions (including schizophrenia and depression)
  • Worse outcomes in stroke
  • Changed immunity and other autoimmune diseases

Although there is a strong link that these circumstances are associated with vitamin D deficiency, more research is wanted to determine whether optimising vitamin D levels will prevent these conditions.

#healthyhabits #healthyliver

Dr Cris

Holistic Medical Doctor

Author ‘Healthy Habits, 52 Ways to Better Health‘ and Healthy Liver

Creator 12-Week Hormone and Weight Reset Program

 

Healthy Habits book Dr Cris