Are you low in Vitamin D?

November 14, 2018

Are you low in Vitamin D?

What is Vitamin D?

Vitamin D is not technically a vitamin at all, but rather a kind of hormone that is essential for life.  It increases the absorption of calcium from foods in the gut, promotes the healthy growth of bone, and is important for the absorption of iron, magnesium, phosphate, and zinc. It also has beneficial effects on nerve, muscle and immune functions.

Vitamin D deficiency

Normally, Vitamin D is made by your skin following exposure to ultraviolet light in sunlight (UV-B). Overseas, Vitamin D is added to dairy and other foods as a supplement, but in Australia the only mandatorily fortified food in Australia is margarine. Many people have deficiencies due to insufficient sun exposure (due to indoor lifestyles and “Sun Smart” skin cancer prevention) and low dietary intake. During winter in southern Australia (>35ºS in latitude), as much as 58% of the adult population is thought to be Vitamin D deficient. Deficiencies are more common in the elderly population.

In vitamin D deficiency, bones can become thin, brittle, or misshapen over time — classically seen in the diseases rickets (in children) and osteomalacia (in adults). Older adults are particularly at risk of osteoporosis without sufficient Vitamin D and calcium. Improving vitamin D levels in the elderly reduces their risk of falls and bone fractures, through improving balance and strengthening muscles.

Increasing Vitamin D levels using sunshine

The amount of daily sunshine you need on your skin to make enough Vitamin D depends on your skin colour, your location and the season. For moderately fair-skinned people, adequate vitamin D levels may be achieved through summer exposure of the arms (or equivalent) for 6-7 minutes during mid-morning or mid-afternoon. In winter this is increased to 7 to 40 minutes (the longer times are for more southern latitudes) at noon on most days, with as much bare skin exposed as feasible. People with darker skin require exposures that are 3-6 times longer.

Clearly many people cannot receive sufficient sun exposure, especially during a rainy southern winter. For many Australians, supplementation is advisable for at least a part of the year.

Vitamin D supplementation

If you are prone to Vitamin D deficiency, you should have your levels checked every 3-6 months, or as recommended by a doctor.

A daily oral intake of 600-1,000 IU of Vitamin D3 is sufficient for most people, but higher doses may be required in moderate to severe deficiency. 

Are there any side effects?

Vitamin D supplementation is very unlikely to cause side effects when used as directed, even with high doses. Side effects that have been reported only very rarely include nausea, vomiting, poor appetite, constipation, weakness, weight loss and kidney damage.

Got questions about Vitamin D?

Why not contact us to learn more?




Leave a comment

Comments will be approved before showing up.


Also in How we can help

Using the correct hand sanitiser
Using the correct hand sanitiser

April 30, 2020

Continue Reading

medicine unavailable
Medicine Unavailable? Talk to a Compounding Pharmacist.

April 19, 2020

It definitely is a historic time. With all the fear and uncertainty in the world at the moment, we are experiencing things not seen since the mid 20th Century. Shortages on basic manufactured necessities such as toilet paper, foodstuffs and even medicines.

Pharmacists have the skills and expertise to prepare medicines themselves and have done so for hundreds of years. A modern compounding pharmacist has the equipment, resources and access to a wide range of raw materials to make replacement products in many situations. Should you be unable to find a medicine for yourself or your family, speak to your Border Compounding pharmacist immediately.

Continue Reading

Washing your hands is a powerful weapon
Washing your hands is a powerful weapon

April 03, 2020

Washing your hands is a powerful weapon.

In the current environment where people are rushing out to buy sanitisers and washes to kill off COVID-19 and prevent its transmission, there has been a raft of misinformation on what to use and what works. This hasn’t been helped by shortages and people trying to find alternatives in the face of sold out sanitisers. 

BCP Moisturising Hand Sanitiser - Medical grade, 80% ethanol, pharmacist formulated.

Continue Reading

Hello!

Border Compounding Pharmacy

We would love to keep you up to date with what’s happening in our store and all the new exciting products we are formulating.