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

The Old Boring Calcium Question

Chances are you are taking a calcium supplement because are health-conscious? But do you really need it – or are you even harming yourself with your calcium pill? It is true that bones need calcium for growth. What is not true is that calcium alone gives us stronger bones. Bones need far more than just calcium: Other minerals like potassium, magnesium, manganese, phosphorus, chromium, sulfur, selenium, boron – and others – are necessary for bone health. Without these other minerals, calcium alone is pretty useless. Besides, calcium pills – those fat bummers that are hard to swallow because of their size – are also hard to digest. As a physician, I have seen my share of undigested calcium pills popping up on x-rays, somewhere lying in the bowels, useless. That milk is an unsuitable source of calcium, you have heard here before. Besides being an unhealthy food, the calcium from milk is also not as readily available as the calcium from vegetables, fruit, legumes, whole grains and nuts. The plant world is so abundant in calcium that adding vitamin D to milk as a selling argument comes close to a joke: Dairy is a cause for obesity, heart disease, diabetes, cancer, and so on. For good bones you need a host of minerals – all conveniently available in plant foods – plus sun and exercise. Not so much sun, actually, as light. Even on an overcast day, a midday outdoors walk will trigger the necessary amount of vitamin D production beneath your skin. Inner-city people with dark skin are mostly at risk of osteoporosis because they need more sun exposure. And if you don’t move, you will lose your bone strength fast. A little known fact: We are losing some bone every night, from being inactive during sleep. An active person will rebuild that loss (and more) the next day. An inactive person won’t. A study in the British Medical Journal recently found that calcium supplement could increase the risk of a heart attack by thirty percent. Clearly, we have to rethink health: Health does not come from pills. It comes from a lifestyle that uses our body for which it is intended: joyful activity, fresh foods, sufficient sleep. And hugging and kissing, if you ask me.
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