Posted on 11 September 2009
As we know certain foods are packed with anti-oxidants and disease busting components even when raw but what many of us don’t know is hot to maximise food natural benefits through cooking.
Vegetables such as Onion and Garlic contain a substance called Allium which has amazing anti-cancer properties but these are not utilised to full effect unless done properly. In order to maximise their potential make sure you leave them to sit for at least 10 minuted before pan frying or adding to a dish. This allows the enzymes that are normally killed off by cooking to survive and pass on the benefit to you!
The same goes for Cruciferous vegetables like; Broccoli, Rocket, Pak-Choi and Cauliflower. Cooking these vegetables releases their abundant stores of Myrosinaise which is another potent anti-estrogenic and anti-cancer compound. Beware though these are destroyed through high heat thats why light steaming is a great way to cook these up. Otherwise chewing them very very well (when raw) gives the same effect but it can be tough on your gut and jaw….
So to get the best out of your food leave condiments like garlic, ginger and onions for 10 minutes before cooking. And lightly steam your Cruciferous vegetables before eating. This doesn’t apply so much to other vegetables like Zucchini, Peppers, Carrots etc which can be roast or cooked at high temperatures without destroying their health properties.
The best way to Steam food simply and effectively is to pickup a Mushiki (Click to See Pic) they are Japanese Steamers which are simple devices made of Bamboo. They are cheap and effective simply sitting on top of a hob filled with boiling water. They have several layers and allow you to steam all sorts of vegetables and fish quickly and easily and are a must for any minimalist healthy kitchen!
Carcinogens are a compound produced when meat is cooked, these can be pretty damaging to your body leaving you with cancer inducing substances to deal with. So how do we avoid these? Its pretty simple really and all it requires is a bit of what nature has provided us with.
When we add herbs and spices to our meat and fish like Rosmary, Sage, Olive Oil and Chilli’s they naturally work to protect the meat and block protection of carcinogens. This is pretty amazing and not only makes your food a lot more healthy but provides great taste. A useful tip is to keep a rub made out of:
Keep this mix in your fridge and rub some on your meat and fish before cooking. Alternatively you can add these herbs fresh right into your meat if your making things like Meat Loaf or Beef Burgers.
Another surprising tip I picked up is to drink Green Tea regularly and with meals. The stuff not only speeds up metabolism but helps your body excrete carcinogens. I am not usually a fan of drinking with meals as it dilutes important enzymes, but hot drinks are different and a cup of tea with a meal will actually work to aid digestion. Try sipping or green tea throughout the afternoon and enjoying a cup with your lunch.
It goes to show how kind nature has been to us providing the solutions to the so called problems with things like meat and fish being cooked. By simply preparing them in the right way these problems go out of the window and allow you to enjoy tasty and simple food!
Comment by Grok
11 September 2009
Great post idea. I really feel this is an uncharted area as far as maximizing nutrients in foods. I think I read somewhere that AOX is maximized in cooked tomatoes. Not sure if it true or not. I’m sure a quick search could tell you.
Don’t forget about fermentation! I’m a big fan of fermented foods. It’s a very traditional and ancient method of food preparation. Refrigeration is not very old technology, and this was a method of preserving before refrigeration was commonplace.
Many versions of fermented foods are said to maximize nutrients, boost the immune system, fight, and/or even prevent cancers. These are foods you cannot buy at the store. Most of the foods purchased in stores are pasteurized, killing off many of the benefits (bacteria & enzymes). It’s also fun to tweak the flavorings to your liking
Comment by Jennifer
12 September 2009
yeah, grok, the thing about tomatoes is that they are one of the very few things that are far more nutritious cooked. weird.
Comment by Ann
13 September 2009
I like this post. Was wondering if is it’s safe to use the microwave to “steam” those vegetables you mentioned? Maybe on a medium setting rather than high so the good stuff doesn’t get destroyed?
@ Ann: It should be fine but as always its better to go natural with a stovetop steamer. I don’t have a microwave at home so can’t vouch for them, I have used them in the past though and if you put the veggies in a bowl with a little water then put a plate on top and “Nuke” them for 6 minutes they come out pretty good….
Comment by elsa
15 September 2009
I’ve ‘heard’ that cooking anything in the microwave kills any nutrients, so I try to avoid it, except to heat up my coffee.
Love the post today … I use a lot of onions, garlic and ginger in my cooking and didn’t know about the 10 minute sit. And, I didn’t know about the tomato, I usually eat them like an apple … I’ll have to do some research on it.
Thanks for all the information you send my way!
Comment by Ecr234
21 September 2009
First of I want to say that I love your blog!! Second- I love using Parkay Spray butter on all of my steamed veggies. What do you think of spray butters?