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
Blog: On Health. On Writing. On Life. On Everything.
The Hhhh Sound
June 9, 2011
Health, house, home, hearth, happiness, hope, humor – and many more – positive words start with an “H”. Did you notice?
Why is that so?
The “H” is the exhaling sound: Hhhh … It means we can let go. We don’t have to hold our breath because something will hit us from behind. We don’t have to exert ourselves – we can let go. We are at home - at Hhhhome.
When I take a cold shower after a warm one, I exhale. That one doesn’t come naturally. Naturally, one would hold one’s breath while the cold hits. By first exhaling and then immersing in cold, I tell my body: It’s okay! Just relax! All will be fine!
I bet the Hhhhh sound was born when the first man (?woman) found the first cave to live in. He sat down on his pile of bear hides, looked around pleased and exhaled: Home – finally Hhhhome!
Observe how you are running through your day: With your breath held and in constant fear of a catastrophe hitting? Or in harmony – there! Another one! – with your surrounding? Read More
Stress – Good and Bad
February 24, 2011
A recent study shows that stress increases interleukin-6, a powerful agent of inflammation in the body. Interleukin-6 is, of course, not the only chemical in the body that is affected by stress: Stress creates free radicals that make you age faster. Stress puts the body in high alarm mode via adrenalin and cortisol. Stress decreases growth hormones and stunts the development of children. Stress increases abdominal fat, which leads to diabetes and other diseases.
Stress makes us sick; with this new study, we know a bit better how that happens: Years and years of inflammation in your body can lead to diabetes, heart disease, depression and cancer.
But did you know that there is bad stress and good stress? Bad stress is what life and other people do to you; good stress comes from setting yourself goals and working hard for it. Balance is the keyword here.
Balance fights stress, as European Natural Medicine knows:
• Movement: Moving around most of the day breaks down stress hormones in your muscles, and makes you feel relaxed. Again, too much exercise and competition can wreak havoc in your body. But daily walking is the minimum. Find a healthy balance between slouching and overdrive.
• Eating fresh food: Vegetables (cooked or raw), fruit, beans, nuts have powerful compounds that reduce inflammation in the body. Foods that increase inflammation are: sugar, white starches, dairy, grain fed animals, bad fats (especially fried and hardened). Grains (even whole grains) are sort of in the middle between good and bad: better than white flour, for some people they still trigger the body’s inflammation response. Observe yourself to find out where you stand. - Anything you are allergic to works in your body like a flame-thrower, increasing inflammation.
• Herbs and spices are packed with anti-oxidants, vitamins, and so on. They gobble up the free radicals and they add taste, zest and decreased inflammation to your life. Today I will just mention two: ginger and cardamom. Put some ginger and/or cardamom in your tea or herbal tea – they both are perfect winter spices.
• Touch: The more you touch and hug and kiss, the better you feel. I am not talking about sexuality though – even if the sex cravings of some people might be explained thus. I am talking about loving your family, your friends. Getting into complicated affairs might only increase your life stresses.
• Keep a pet: Companionship and again, touching, lowers blood pressure, and makes people happier and live longer. Loneliness kills by breaking your heart. A cat shows you the wisdom of taking it easy; a dog is always happy to see you.
• Music, painting, knitting, cross-stitching, puttering in the garden – whatever hobby makes you happy also makes you healthier.
• Water: A dried cell is a stressed cell. Make sure every cell of your body is watered well (but not water-logged) to decrease stress on the cellular level, so that the healthy biochemical reactions can take place and sustain your life.
• Sleep is the most important and most definitely underused stress reducer. If you stay up late for TV, a computer game or just plain old partying, you create the set-up for a stressful next day. Be in bed before ten at least once a week – just to be reminded how good it feels not to have to rush through sleep.
• Joy – put as much of this stress reliever into your life. One of the easiest – and most needed – ways to arrive at joy is working for the joy of other people. Read More