May is “National Biking Month”. I celebrated today to pick up my cello from the string shop (it had needed re-hairing) by bike – something I had not done before.
I had not used my bike on that route before because most of the 2.8-mile drive there is on a very busy – to me meaning: dangerous – road, with horrendous traffic. I set out anyway, and found out that there is a path along the highway, mostly hidden in the bushes, much safer than riding on the highway itself. Although it was narrow and overgrown – I had twigs whipping my face and lots of distracting dirt and debris underfoot, oh, underwheel.
But it was doable. Google Maps thought I should be able to paddle the 2.8 miles in 16 minutes. It took me about 25. But the weather was as gorgeous as one expects of May, and it gave me a wonderful work-out.
Here are my rules I stick to:
• I never go without helmet.
• I don’t bike two days in a row because I want to give my muscles a day for recuperating in between.
• I don’t bike when I am in a hurry – because that’s when accidents happen.
My bike needed a few adjustments before I could use it for errands like shopping. I had a rack installed in the back, with a basket. And I needed an old-fashioned handlebar. The original one seemed to be made for a racer – which I am not. The new one is comfortable and does not strain my neck. The other day, when we were in Rome, we took bikes along the Via Appia antica – the old road build by the Romans more than two thousand years ago. My Italian bike had one of those comfortable handlebars. And, by the way, those bikes were rented – free of charge. Wish we would have that system here! The Via Appia ride will be unforgettable!
And for the very occasional use during dusk (I don’t anticipate driving at night), I plastered the bike with a set of reflectors. And I bought a fun bike bell – just like I had as a child!
These are some of the health benefits of bicycling:
1. Gets you outdoors.
2. Improves your mood.
3. Gives you light and sunshine for vitamin D repletion.
4. Fights overweight.
5. Moves your bowels better.
6. Strengthens your heart.
7. Builds up your muscles – strength as well as muscle tone.
8. Tones your pelvic area (and is more fun than Kegel exercises!).
9. Improves coordination and balance.
10. Promotes longevity.
11. Increases endurance and stamina.
12. Boosts your immune system.
Riding a bike is one of the healthiest choices you can make for yourself and for our Earth – as long as you avoid being run over by a car! Read More
Blog: On Health. On Writing. On Life. On Everything.
Bone Health
January 26, 2012
We have talked about bone health before. But is comes up all the time. Here my thoughts:
• Light: A daily walk, sun or clouds for making vitamin under the skin. How high is your vitamin D level (blood test)? Should be over 40.
• Greens and other vegetables build bones. All plant material gives calcium plus all the other minerals needed for bone health. Fruit, nuts, herbs, legumes and whole grains are good, too – in moderate amounts.
• Avoid dairy and too much meat because their acidity leaches calcium out of the bones.
• Daily movement is important. Walking is probably the best. But anything helps – like cleaning out the garage or the attic, working in the garden.
• Sufficient sleep before midnight. Repair time in the body, according to Chinese Medicine, is between 11 pm and 1 am. If you are not asleep, repair can’t take place.
• Is your thyroid working normally? Over-activity leads to bone loss.
• Similar with the parathyroid glands: Make sure your PTH is in range. Is relatively rare – but an often overlooked problem.
• Unrecognized gluten problems can lead to osteoporosis. It turns out that half of all celiac patients have NO gastro0intestinal symptoms. So, it can unrecognized forever. Unrecognized gluten sensitivity is the most common cause of unexplained osteoporosis. Unfortunately, the tests are not 100% reliable – but a test is a beginning. Read More
Swimming In The Cold
November 7, 2011
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? Read More
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