Tonic Doctor: Should I Be Taking Collagen?
All my friends seem to be taking collagen. They’re telling me it’s great for their skin, their nails, their hair – even their sleep, weirdly. Is there actually any science on this?
Collagen is a protein that is vital to the functioning of your body. As well as providing structure to your skin and helping your blood vessels remain healthy, it is a major building block of bones, skin, muscles, tendons and ligaments. A number of studies on the use of oral collagen have shown positive results however most of these studies have been short term.
It is also unclear as to how different forms of collagen – including those drawn from animal sources and those drawn from marine sources – differ when it comes to quality, absorption and effectiveness.
The studies suggest that collagen can help with wound healing and skin ageing, increasing skin elasticity, hydration and dermal collagen density. There is also some evidence of benefits relating to joint pain and nails.
However, before taking supplements, talk to your GP first and find out whether you can make your diet more collagen-friendly. Foods such as citrus fruits, wheatgerm, dairy products, cashews and lentils may all help boost collagen production. Equally, sugar, too much exposure to sunshine and smoking can all reduce collagen production.
Send your questions to hello@tonicmag.com.au All answers are provided by medical practitioners from Jean Hailes for Women’s Health.
This information is general only. Always seek advice from a medical practitioner about your personal health conditions. We do not accept any liability for any injury, loss or damage caused by use of the information provided in our website.
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