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Hints & Tips
21 Injury Prevention Tips
Here's some more good advice from Popeye on pumping ironIron deficiency is a common problem for the trained athlete, in particular females and those on restricted diets. Iron is extremely important for the transportation of oxygen in haemoglobin as well as for the anaerobic supply to the muscle and myoglobin. A lack of iron will severely limit energy metabolism. A report ("Nutrition and performance: iron, the essential element for the energy metabolism.' Sport and Medicine Today, 1999, vol. 2, no. 1, p. 42) discusses the importance of iron and explains how to avoid iron deficiency. The common symptoms are:
Avoiding iron deficiency is relatively simple. Two types of dietary iron exist: heme and non-heme iron. Heme iron can be found in meat and fish, while non-heme is available in leafy green vegetables such as spinach (hence the reference to Popeye). Increasing the amount of iron-rich foods in your diet will go a long way to keeping anaemia at bay. However, it is essential to remember that certain foods interfere with the absorption of iron and should be avoided when eating iron-rich foods. Foods to avoid are cereals and wheat products containing phytates, and products such as tea and coffee that contain tannins. Supplementation is an alternative option for increasing your dietary intake of iron. However, it can cause an upset stomach, and in severe cases, the use of large doses can cause stomach tissue damage. As with any supplement, it's sensible to make a positive change in the diet rather than reaching for a quick fix. Article ReferenceThis article first appeared in:
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About the AuthorBrian Mackenzie was a highly respected British Athletics Level 4 performance coach, as well as an accredited Coach Tutor and Coach Assessor. With over 30 years of coaching experience, he specialised in the development of sprint, middle-distance, and combined events athletes. His expertise extended across all levels of competition, fostering performance and progression in both emerging and elite athletes. Complementing his coaching credentials, Brian was also a dedicated ultra-distance endurance athlete, competing for more than 45 years and bringing a deep personal understanding of athletic performance to his coaching practice. |