Back to the original subject of science as dogma, one of the guest on Dr Oz's show today was a physician, who after considerable research declared that contrary to the medical's community's dogma, salt is not as "poisonous" as they claim it to be. He said salt-free diets do as much harm as good, and salt substitutes are the real poison. He further contended that salt is a necessary valuable nutrient, an electrolyte which reduces dehydration from fluid loss. He stated further that it is a generalization to assert that everybody is affected by salt the same way, and the idea that salt exacerbates such diseases as high blood pressure and diabetes depends on a person's metabolism because salt can actually help in deterring these diseases. He went on to say said that sugar is the real culprit and that salt neutralizes a craving for sugar. He concluded by saying that salting to one's taste is not harmful. Dr. Oz, who is a heart surgeon, acknowledged that he raised valid points but that his claims were controversial and not likely to gain wide-spread acceptance in the near future. I agree.
Nevertheless, i have been a "saltoholic" all my life and have never taken any medical advice to cut my salt intake. i always believed that my body craved salt because it needed it, not to mention that salt makes food taste sooo much better. As far as i can tell, my liberal use of salt has had no major effect on my health and i've outlived a many friends and relatives who avoided salt. I don't have a rabid sweet tooth, and i've never used sugar substitutes, so i agree that it just depends on our metabolism and our genes. We know our bodies better than anyone, and at my age, eating whatever i like to eat, is one of the few pleasure i have left in life, which means i still eat red meat as well as pork, and soul food with all of its calories and cholesterol, is never something pass up. i gave up smoking because cigarettes cost too much, but i drink when when liquor is available at any social gathering i attend. i pop pills that include all kinds of "over-the-counter" supplements, like gingko biloba, fish oil, aspirin, garlic caps, ginger root, and have just recently added magnesium and potassium tablets to the mix, with good results.
i know nobody cares about my health regimen, but if i make it to 85 in August, i can attribute my longevity to being the poster girl for taking medical dogma with a grain of salt. If i drop dead tomorrow, i will become the "salt of the earth".