“Chocolate is actually quite good for you,” my ten-year-old niece informed me yesterday. “It’s got iron and calcium in it.” “Not much,” I replied, bursting her hopeful bubble. What it does have is stacks of kilojoules (calories) which is why we’re meant to keep it for occasional treats… unless you plan to row across the Atlantic Ocean.
My cousin, Rob Hamill, and his rowing mate, Phil Stubbs, ate around 350 Cadbury chocolate bars during their world record breaking 41 days rowing from the Canary Islands, Spain to Antigua. “We could have eaten 12 (50g blocks) a day but we had to ration them,” he told me. Rowing two hours on, two hours off, they needed all the energy they could get. Chocolate, with 30% fat and 60% sugar was ideal – along with cereal and milk powder, macaroni cheese, fruit paste energy bars and heaps of fluid replacement drinks.
Never one to sit still for too long, Rob has taken on many challenges since the Atlantic race. But perhaps his greatest challenge is the current one – meeting and testifying at the trial of the man who tortured and executed his brother during the Pol Pot regime in Cambodia. Chocolate won’t give him the strength he needs to meet this challenge – he needs something more than food. Our thoughts and prayers are with you, Rob.
Oh – and if you want to know the calcium and iron content of chocolate… To get as much calcium as in a glass of milk you need to eat five big blocks (about 1kg) of dark chocolate or a 150g block of milk chocolate. And our body doesn’t absorb calcium so well from chocolate as from milk. With iron, dark chocolate actually has quite a bit – 2.3mg iron per 100g. That’s pretty close to lean beef at 3mg per 100 grams. But there are two big differences: how much is absorbed and how many kilojoules each has. Iron in meat is far more easily absorbed than iron in chocolate, and 100 grams of chocolate has 2230kJ (530cal) compared to 770kJ (180cal) in 100 grams of lean beef.
For most of us who will never row across the Atlantic, it’s best to eat small amounts of chocolate for pleasure, not nutrition!
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Read about the making of “Brother Number One” – a documentary about my cousin Rob’s journey to Cambodia to confront what happened to his brother at the time of Pol Pot.
Follow up: 18/8/2009 - Rob at S-21 commander Duch’s UN trial in Cambodia.