A whole fifteen minutes I must have stood in front of the yogurt section in the refrigerated part of the natural food store, reading labels and deciding what to buy. My natural inclination is the one with cream on top – they are so unspeakably yummy!
Which means that all the “skim milk” and “low fat” varieties are out for me. I also don’t like anything added – no fillers, no flavors, no fruit, not even simple honey. I want the real thing. Already, I have few items to look at.
What I found out from the labels:
• Greek yogurt does not come from Greece
• Bulgarian yogurt does not come from Bulgaria
• Middle-eastern yogurt does not come from Syria, Israel or Jordan
• Goat yogurt always seems to have tapioca in it
• Sheep yogurt has the highest fat contents (good for my brain that craves fat all the time!) – but I could not find one any without fruit or honey. I will look around for a plain one.
Of course, I’d always choose organic since I don’t want added bovine growth hormones in my yogurt – it’s bad enough that milk (cow, sheep, goat, mother’s – whatever) already comes with a wallop of natural growth hormones. Why? Because milk was invented to let tiny babies (calves, lamb, kids, human infants) grow very fast in the first few months of their lives. I don’t need to grow anymore – in neither direction – and I rather don’t have sleepy cancer cells in my body wake up and indulge in a growth spurt. This thought actually made the whole yogurt idea rather unappetizing. Especially, if one considers that they also provide tons of inflammatory milk proteins, which give us arthritis, depression, diabetes, heart disease, cravings, and so on.
You already know that I don’t buy into the myth that dairy gives us needed calcium. Those, and all the other minerals to build strong bones come from the plant kingdom: vegetables, legumes, herbs, nuts, fruit.
It doesn’t mean that I am not still dreaming of creamy yogurt. Not to mention that they contain probiotics – healthy bowel bacteria.
Finally, I came across coconut yogurt, which I had never seen before. Again, that one contained fruit and chicory root extract. But it gave me an idea: I can make my own!
Years ago, traveling in Turkey, a chef (God bless him!) showed me how to make yogurt: Bring a pot of milk to nearly a boil (to kill bacteria) – 90 C, or around 190 F – and keep it there for about twenty minutes, let it cool down so that you can touch it, add a spoonful of yogurt that provides starter bacteria, wrap the pot into a towel and cover it in your bed. Hours later, the pot of milk has turned into wonderful yogurt.
Starter bacteria can also be gotten from those probiotic capsules: I have some with those Bulgarian lactobacilli; they can be whipped into the milk.
Two secrets for making yogurt:
• Keep every item you use very clean (preferably by heat treatment in boiling water) to keep out “bad” bacteria
• The desirable temperature in your bed (or in a “cooler”, or in a rice cooker) is between 37 C (ca 100F) and 55 C (ca 135). Higher, and the “good” bacteria will die; lower, and they will not multiply.
Coconut milk contains no milk sugar – lactose. So, in the production one has to add a spoonful of table sugar for the processing, as the bacteria need food to thrive and divide. Make a small batch – full-fat yogurt contains a heap of calories (even that I never count calories!).
Unfortunately, I have to wait a month, until we will be back at the East Coast. There I have a crockpot, which I will try. And I will use the thermometer I bought here to measure the temperatures in my Californian pool … I will report! Read More
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More About Brown Fat
November 2, 2011
My experiment is going on. Of course, I have no idea if it is really new brown fat that turns me into an oven every time after my daily cold laps in the pool. For all I know, I could have a not-yet-recognized infection or any other disease that makes me burn up. Only thing I know is that I feel terrific – for the moment.
But for the sake of an interesting exploration, let’s stick with my brown fat hypothesis. This is what I have learned about about brown fat so far:
1. It used to be thought that only babies (protecting them from hypothermia) or bears (keeping a reasonable core temperature during hibernation) have brown fat. It turns out that traces of brown fat are still around in adult people. – A little aside: Other ways to increase body temperature are increasing surrounding temperature, moving about, shivering, and eating certain “warming” foods like cinnamon, ginger, onions, garlic, rutabaga, coriander, cloves – interestingly foods often used in the winter kitchen. But there is no hint that those foods increase brown fat. Or a shred of a proof that a so-called "Brown Fat Diet" will increase that precious tissue in your body.
2. Brown fat can help weight loss by increasing metabolism speed.
3. Brown fat also can decrease elevated insulin-resistance (also called pre-diabetes) and a diabetic situation.
4. Brown fat can be induced to increase by cold exposure – be it by swimming in cold water, immersing in a tub filled with ice water, or dancing in a walk-in food refrigerator (don’t you wish you had one of those at home??).
5. Needless to say, there are already pharmaceutical firms are already working on drugs that might trigger growth of brown fat, without going through the ado of cold exposure. The easy way out, I call it. And definitely not an interesting way, if you ask me.
I like to think about cold-induced brown fat as one of the benefits of moderate stress. We all know that stress is bad for you, don’t we? Not necessarily though. Moderate stress might be what makes the body function in the way Nature intended it. With heated dwellings with forgo the winter cold stress – and get sick for it, lacking brown fat. With air-conditioning in the summer, we miss out on the sweating which give our body a good cleanse of all the toxins – and get sick for it. Occasional hunger stress (fasting!) is another beneficial stress mechanism. Not only do we get healthier on occasional fasting, and live longer with less belly ballast, it also seems we get to be happier with fewer pounds – and less depressed.
One estimate is that there are about three million residential swimming pools in California (I am not even mentioning the pools in Florida and all across southern U.S.A.). If these pools are anything like our pool here in La Jolla, all those turquoise eyes should be gazing at the sky, basically unused. All, of course, using up precious water resources. How about using them? If you are in decent health (ask your physician), you start by doing a single lap across your pool. Tomorrow two, and every day one more until you reach twenty-one laps. The brown fat will appear very fast – and will help you lose weight.
Putting on brown fat, however, might mean walking a fine line: You want to increase your metabolism by cold exposure. But you don’t want to get where most winter swimmers end up: with more fat on their bodies. Fat (of any kind) protects against cold, and makes you better able to withstand long swims in icy water. Don’t go there! Read More
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Brown Fat And My Californian Pool
October 31, 2011
The experiment is still on: How long into the winter will I succeed to keep up my daily twenty-one laps in the pool?
So far, so good. The water is much colder now, but the days have been sunny and friendly – the fog lifted while we were at the East Coast.
Truthfully, lately it has been harder to face the pool: I am still battling a minor cold, and every day I have to decide if it is prudent to swim with the cold, or if I should just snuggle up in a warm blanket. But the exhilarating feeling after my daily swim – I seem to be addicted to it. I look full of vigor. My posture definitely is straighter. I am building up muscles where I never had any – on my back and my arms. Plus, the tiny belly I had is getting smoother (not smaller).
On the negative side is my skin. No outright rash or itching yet, but I have the suspicion that my skin looks a bit older, notwithstanding the coconut oil I slab all over me after each bath.
For a few days, I had been getting extremely cold after each swim, and couldn’t get warm at all. If you ever read my water book, you know that staying cold after water exposure is not a good idea. But with my inborn stubbornness (which might just get worse with age …) and medical curiosity, I kept doing what I should not have done: go swimming. And got colder and colder. In spite of the knee bends, blankets and hot tea with fresh ginger. Two nights in a row, I didn’t get warm all night – certainly not a healthy state!
Until yesterday. Shortly after I went swimming, had taken my short cold shower to get rid of the chlorine, had done my exercise, had rolled up in my blanket and imbibed the tea, I got really warm. Even my hands felt tingling with warmth. This lasted all night, and is still going on. I suddenly had the feeling that, for the first time in my life, that I was getting on the warm side in life. Like, where my husband always is.
Looking around for an explanation, I stumbled onto brown fat. Brown fat gets activated by cold. Brown fat is supposed to be healthier than yellow fat that just stores superfluous calories. Babies have more brown fat because it protects them from hypothermia – a constant threat for newborns.
Brown fat is not so much fat but is related to muscles. Brown fat is brown from the mitochondria and their iron contents; mitochondria are tiny energy factories. Brown fat has also more blood vessels for better oxygenation and is metabolically more active than yellow fat – it actually burns calories instead just storing them.
So, by swimming in the cool pool, I must have tapped into my brown fat – I can’t come up with any other explanation. And did you know? Brown fat is implemented in weight loss. Yes! Brown fat can make you lose weight – IF you have enough brown fat.
Sebastian Kneipp, the father of the Kaltwasserkur (Cold Water Cure) is famous for jumping into the wintry Danube River to cure his tuberculosis. Later, he modified his approach because he observed that some weakened patients were not able to withstand the bitter cold he himself had applied to his body. One could say he watered down his original approach … I had always repeated what I had been taught: that too much cold might be hazardous to your health. Which still might be true for frail people.
But I might be onto something here … I will let you know how this will work out.
P.S. After today's laps, I have very warm hands. Read More