Food for Health Part 3 Superfood (2/2)

This the final post on food for health. I'm moving on to water next. Just a reminder, these are my own thoughts and ideas. None of these should be eaten to excess. If something catches your interest do your own research. If you have a better understanding or can add clarity to the discussion please chip in. 

 

1) The chlorophyll alone would earn Leafy Greens a place on this list. (If you haven’t seen the short video clip Scotlyn linked in the comments of last post check it out.) But chlorophyll is extremely fragile and leaves are packed with antioxidants to protect it. When it breaks down the green fades and you can see the yellow or red  pigments underneath. 

The ratio of surface area to volume tracks the nutritional value of foods very well. Kale is more nutritious than broccoli for example (apparently broccoli leaves are the most nutritious part!) Eat them fresh or lightly cooked. Light cooking can make some leafy greens more digestible and some nutrients more bioavailable. Avoid overcooking, when veggies go grey the chlorophyll has broken down and you’ve lost the antioxidants too.

 

2) Kale usually tops the list of nutrient dense veggies. Like parsley and nettle, it’s a great antidote to a SAD diet. The whole Cabbage Family is a powerhouse of nutrition that goes far beyond the green. The white in cabbage and cauliflower is another antioxidant flavonoid, more stable and with similar benefits to the other colours. 

The cabbage family contains a group of powerful anti-cancer chemicals called sulforaphanes. Sulforphanes, like other anti-oxidants, are part of the plant’s defence mechanisms. They are the source of that distinctive cabbage odour and they are activated and released when the plant is damaged. Chopping, chewing, or massaging (as is done for kale salads) is needed to get them going. Sulforaphane is also easily damaged by overcooking but is remarkably stable in ferments.   

 

3) Garlic, discussed last time, is the most potent of the Alliums and the other members of that family, onions, leeks, shallots, and chives, all share some of the same medicinal properties. Allicin, that distinctive onion scent and infamous tear-jerker, and it’s metabolites, are sulphur based molecules. Antioxidant, anticancer, and anti microbial, garlic also supports both heart and brain health.

 

4) I covered Mushrooms in part 2 of this series. Here I will just say that studies of health outcomes for people who work in mushroom production in Japan (and presumably eat more than average amounts of mushrooms) have confirmed the health benefits of the many kinds of mushroom popular there. Unfortunately, there are no studies of the button mushrooms and portabellos popular here.  Unlike veggies, mushrooms benefit from being well cooked with some sources recommending cooking them in both fat and water.

 

5) Oil rich Nuts and Seeds are top sources of fat soluble vitamins and anti-oxidants. Sunflower seeds top the list for Vitamin E; Brazil nuts are number one for selenium. Selenium is a precursor to glutathione the primary antioxidant our bodies produce. 

Nuts and seeds also contain lipid micronutrients called phytosterols that have immune modulating properties. They calm down overactive immune systems. Extracts of beta-sitosterol,  from sunflower seeds, are used therapeutically for auto-immune conditions.

Nuts and seeds are best eaten whole and fresh. They go rancid quickly once their antioxidants are depleted. Apparently our tastebuds can detect rancidity levels as low as 2%; an indication of how bad rancid fats are for us. Seed oils can go rancid in our bodies if we don’t have the antioxidants to protect them. Flaxseed, hempseed and walnuts are the most fragile as they have the highest content of desirable polyunsaturated fats. 

 

6) Cold Water Fish and Seafood contain another kind of polyunsaturated fat that is essential for heart and brain and a myriad of other things. Deficiencies of “essential” nutrients will have an impact on all kinds of body functions. They are also packed with antioxidants to protect those fragile fats. The pink in salmon (and flamingos) is a carotenoid derived from krill and other plankton that need the polyunsaturated oils to function in cold water and a way of protecting from sun damage.

 

7) Fermented foods are hugely popular these days and for once I’m all in with promoting the trend. Fermentation is the only food preservation method that increases the nutritional value of food. Every other technique involves some loss of nutrients. Ferments add probiotics and enzymes; they make fibre more digestible and they release nutrients that would otherwise require long chewing or long cooking. Regular consumption of fermented foods increases the proliferation of gut flora; your best defence from ingested pathogens. A strong intestinal microbiome is a key support for strong immune function.

Fermented foods are good for digestion; they are anti-inflammatory; anti-toxin; anti-cancer. The strong flavours may be unappealing to some but the value to your body is so great that, given the chance, your tastebuds will  adjust.

 

8) As well as the flavonoids that give them colour, organically grown grapes produce anti-fungals on their skin which have specific anticancer properties. Commercial growers use carcinogenic anti fungal sprays that eliminate the need to produce these protective chemicals. Grape seeds, crushed in your molars when you eat grapes, are the primary food source of the immunity enhancing anti-cancer flavonoid resveratrol. Grape seed oil, often recommended for high temperature frying, has a high smoke point because it is so rich in antioxidants. The oil doesn’t burn until they’ve been destroyed.

 

9) Brown Rice is similar to the rice that was available before the advent of mechanical polishing. In addition to the insoluble fibre which feeds the intestinal flora and has a critical function in scouring the lower bowel, rice bran provides several of the  B-vitamins and contains a substance called gamma oryzonol which has a myriad of health benefits including immune support . 

Other whole grains also have some of these benefits. Oats, either whole, steel cut, or slow cooking rolled oats, has many similar benefits as well as specific benefit for heart health and weight management. But grinding grains into flour changes the picture considerably. Even quick cooked oats don’t seem to deliver the same results. Finely ground flours go stale (or rancid in the case of an oil rich grain like oats) quickly and the fast absorption of easily digested carbs can play havoc with blood sugar levels leading to food cravings and binge eating.

 

10) Bone Broth is specific for boosting immune function. The quasi-mystical reputation of chicken soup for colds and flu is well deserved. Immune cells are produced in bone marrow. Broken bone broth is easy to make and well worth the effort especially if you are paying the premium for free-range or pasture raised animals products. (Save the fat too, every scrap has value). Freeze the bones with vegetable scraps (except cabbage family) until there are enough to make a pot of stock or add the bones directly to long cooking soup, stew, and chilli.  Soup bones are often available at a very reasonable price from local meat producers or butchers.

 

More could be said about all of these and many more could be added to the list. But I’m stopping here. I will end with a saying from traditional Chinese medicine from the book “Healing with Whole Foods” by Paul Pitchford: “Taking medicine when you become sick is like planting a garden when you get hungry.” 

 

That’s it. Eat, enjoy, stay well.

 

 

Brain Storm: Minimal Kitchen Facilities for Functional Collective Housing

 A comment about multi-generational living on the Frugal Friday post ecosophia.dreamwidth.org/286498.html sparked another line of questions for me. The commenter, Maxine, mentioned the family compound idea had been tried several times on the island where she lives. The ones where everyone had their own kitchens worked out while the ones where everyone had bed/sitting rooms with a breakfast nook and shared a kitchen didn’t. Other threads about insta-pots, solar ovens and cooking out doors going on at the same time got me thinking. What are the minimum kitchen facilities needed to make it work. 

 

A full kitchen, stove, fridge/freezer, dishwasher, microwave etc and all the assorted smaller appliances for each household is expensive. As JMG has pointed out most potential eco-villages never get off the ground because most people can’t imagine anything less than the full comforts and conveniences of a middle class life in an era of abundance industrialism. If you, like me, have been “low tech hobbyist” (thanks to Misty Friday for the phrase) you probably can imagine living with less, maybe even much less.  

 

So here we go. Imagine there is a full communal kitchen available to you. Your large volume food processing and cooking for large gatherings and parties can be done there. You also have your own private kitchen. What are the facilities you need to make your small kitchen complete? 

 

Let’s assume that they all have running water at least. Electricity is also an option. What do you need for daily food prep to make it work? What are your must-have tools and appliances? Are there alternatives that might be viable? What could you easily do without? What modern conveniences would you most appreciate having? Do you want them all or could you make it work with less?

 

This is a brainstorm. Anything goes: high tech, low tech, modern, retro . . . What would you need? Curious Collapseniks want to know.