Quick Links

Find Authors

Books

Non-fiction
Diabetes type 2? Weight problems? Find your answers!
Fiction
Nonfiction
Water is the stuff of life - warm inside, cold outside. Did you know?
Nonfiction
Best and cheapest little book about how to live a healthy and long life!

Blog: On Health. On Writing. On Life. On Everything.

Swimming In The Cold

November 7, 2011

Tags: water, movement, food, order, aging, alcoholism, asthma, autism, bone health, bowel, calcium, cancer, cheese, children, cloudy day, cold pool, cold stimulus, common cold, daylight, death, dementia, depression, disease - preventable, doing your job, elderly, exercise, fat-free diet, flu, inflammation, immune function, influenza, inner city, intelligence - diminished, laps - twenty-one pool laps, learning a new skill, light, long pants, long sleeves, milk - “fortified”, mineral, MS, multiple sclerosis, noon, northern latitude, outside, phosphorus, physician, plant diet, RA, radiation damage, rain, raising a family, rheumatoid arthritis, SAD - Seasonal Affective Disorder, Seasonal Affective Disorder (SAD), skin, skin cancer, skin color, smog, sun, sun exposure, sun hat, sunlight, sunscreen, Swimming In The Cold, vegetable, virus, vitamin D, vitamin D precursor, vitamin D preparation, vitamin - fat-soluble, winter, yogurt, walking, winter blues

One aspect of my cold pool experience is that, every day, with my twenty-one laps, I am sucking up vitamin D - so to speak. The vitamin is manufactured under the skin with sunlight – or even just daylight, on a cloudy day.

There is not one vitamin D but several. The precursors are taken up with food – all vitamins D are fat-soluble, so a fat-free diet doesn’t do a thing for you. And then these precursors are metabolized under your skin with sun exposure. As we age, or with darker skin, we require more light to do the job.

And don’t think that “fortified” milk, yogurt or cheese will provide you with the right amount of vitamin D. They will only make any disease in your body worse because they are inflammatory. Also, there are several forms of vitamin D, your physician should supply you with a vitamin D preparation, particularly in the winter and particularly if you are living in the inner city where light might be filtered away by high buildings and smog.

Vitamin D is important for several reasons:

1. It protects you from all kind of cancers. And, please, don’t be afraid that you catch skin cancer from that short of an exposure – not more than twenty minute. On the contrary! The other mostly unknown fact about skin cancer is that vegetables protect you from skin cancer much better than a sunscreen. Disclosure: I don’t use any sunscreen, ever. I usually dress with long sleeves, long pants and a sun hat. But I don’t fool myself with sunscreen: They are not doing the job they advertise they are doing.
2. Sun and day light protect you from the so-called winter blues – Seasonal Affective Disorder (SAD). The more northern you live, the more at danger you are for depression, and the higher the incidence of alcoholism is. So, go out daily, at around noon, sun or rain, and fill up on light! You also get the exercise and the joy of walking in a park, or even just on a bustling street.
3. Vitamin D is essential for your bone health. Vitamin D is important for uptake of calcium and phosphorus, among others, from your bowels – without vitamin D the food or pill just passes you by. You also, of course, need a diet high in plant material so that you have access to all the minerals your body needs – because calcium alone doesn’t do a thing for your bones.
4. Vitamin D is essential for immune function - it protects your health in so many ways, not only against cancer. It also plays a role in warding off the common cold and the more dangerous flu. A virus alone can’t kill you – you also have to have a weakened body and a low immune function to make you susceptible to death and disease.
5. Insufficient vitamin D seem to lead to diminished intelligence and autism in children, and to dementia in older people.
6. The lack of vitamin D seems to be involved in the development of multiple sclerosis (MS). Being outside - especially in your youth - protects you.
7. Low vitamin D in your blood makes you more vulnerable to stroke – it is easy to see if you don’t eat fresh food and never get out of the house, that you immediately are at higher danger of vascular events.
8. Vitamin D seems to prevent or improve several other diseases like rheumatoid arthritis (RA) and asthma – and it protects against radiation damage.

All this I get from my twenty minutes in the pool each day. And that is apart from the cold stimulus and apart from the exercise I get.

Should we not start a movement making people use their unheated, underused pools more? – If I only knew how! I am such an apolitical person.

And I admit publicly: It is hard every day to walk into that cold pool. – But isn’t everything worthwhile hard? Like raising a family, doing your job day-in, day-out, learning a new skill – and being afflicted by a bad, possibly preventable disease?
Aspen eyes, by Peggy Peters

Iguazu Falls, by Xin Liu

Alexa Fleckenstein M.D. 2012, by Lolita Parker jr.

Tags - see also the non-captalized entries below!