Vitamin C

Vitamin C - not just for colds!

When we think of Vitamin C we often think of it in relation to colds and immune health. But vitamin C is a vitamin with far reaching effects and benefits in the human body.

Did you know that humans are one of only a couple of species (including guinea pigs) who cannot manufacture their own vitamin C? Even plants make vitamin C!  The theory is that we lost the ability to produce it over time because our diets were rich in vitamin C and we no longer needed to make it.  However, most of us now have a diet that is rich in processed foods and we do not live as close to nature – so in most cases we do not get our foods straight from the garden and our vitamin C intake has been much reduced.  Vitamin C levels decline easily in foods once they are picked or processed, so that by the time we eat even so called ‘fresh’ foods thelevels are often very low.

Animals are known to increase their production of vitamin C when they are sick or stressed – sometimes to amazing levels.  Acting as a free radical scavenger (or antioxidant), vitamin C is able to protect the body against toxins and stress.  Scurvy is the classic sign of gross vitamin C deficiency – giving rise to easy bruising, skin lesions, bleeding gums, depression and fatigue. While most people consume enough vitamin C to prevent overt scurvy – which is about 50mg per day, there are also theories that many western people suffer from a more chronic kind of scurvy – due to insufficient vitamin C levels.  This has been implicated in a range of conditions from cardiovascular disease to cancer, skin conditions, premature ageing and diabetes.  It is an essential nutrient for adrenal health and when we are under stress we go through lots of vitamin C.  Anyone who smokes, will also use up around 5-10mg of vitamin C per cigarette, so there is another reason to quit!  Vitamin C also acts as a natural anti-histamine and is great for allergies and inflammation.

While focusing on a healthy diet rich in vitamin C foods is recommended , supplementing is also worthwhile – particularly if you suffer from stress, immune dysfunction or your diet is not always optimal.  Foods rich in vitamin C include most fruits and vegetables – particularly wild berries, rosehip, acerola cherry, guava, parsley, citrus, capsicum, tomatoes.

The native Australian fruit the Kakadu plum (pictured right) has the highest known source of vitamin C – giving around 1000-5000mg per 100g! Meats – especially liver also contain vitamin C.  Remember that cooking foods will reduce the vitamin C content by around 50%, so be sure to have some raw foods in your diet.

Supplements can be in powder or tablets and should really contain bioflavonoids for best effects, as this is how they occur in nature.  Massive doses of injectable vitamin C have also been used in modern medicine for treating cancer.  As a water soluble nutrient the risk of toxicity is minimal as it is readily excreted when consumed in excess.  The standard of bowel tolerance is often used when dosing vitamin C supplements. As loose stools are a transient sign of excess intake, we generally recommend dosage be scaled back if this occurs.

Please discuss this if you think you could benefit from vitamin C next time you visit the clinic, and we can look at the best one for you from the range of vitamin C supplements, I stock.

 

 

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To me Karen is an absolute angel! I highly recommend Karen to anyone who is going through the whole ‘roller coaster’ journey of IVF. It was so lovely to actually have someone that actually listened to me, it was in 2010 when we decided we would give IVF one last go before having a break. Karen put me on a super tonic which I call her ‘magic potion’ and after a few weeks in taking this my FSH levels dropped dramatically and this was my lucky month and my dream had finally came true. I always feel so positive every time I leave Karen’s rooms, I’m so glad that I found her I can never thank her enough for my positive out come!
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