منابع مشابه
Water, water everywhere but not a drop to drink?
Biofilms are emerging as an increasing problem as medical technology advances. Dental practice is no exception and interest in the role of biofilms within dental units as a possible source of cross-infection is intensifying. It is difficult to quantitate the risks associated with aerosolised bacteria for the majority of patients seen in general practice. However, it seems prudent to eliminate t...
متن کاملWater, water everywhere and not a drop to drink.
We put “nutrient” in quote because, technically, water is devoid of any nutrition. It has no carbs, proteins, or fat, and no calories. There are no vitamins or minerals, just two hydrogen atoms clinging to one oxygen atom. Yet this simple molecule is designed by our God to sustain all life and promote metabolism. Your body is comprised of 70-80% water, and 80% of people on this planet live clos...
متن کاملShereif H . Rezkalla To Drink or Not to Drink ?
Numerous studies have used a J-shaped or U-shaped curve to describe the relationship between alcohol use and total mortality. The nadir of the curves based on recent meta-analysis suggested optimal benefit at approximately half a drink per day. Fewer than 4 drinks per day in men and fewer than 2 per day in women appeared to confer benefit. Reductions in cardiovascular death and nonfatal myocard...
متن کاملTo drink or not to drink: that is the question.
Numerous studies have used a J-shaped or U-shaped curve to describe the relationship between alcohol use and total mortality. The nadir of the curves based on recent meta-analysis suggested optimal benefit at approximately half a drink per day. Fewer than 4 drinks per day in men and fewer than 2 per day in women appeared to confer benefit. Reductions in cardiovascular death and nonfatal myocard...
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ژورنال
عنوان ژورنال: Nature
سال: 1990
ISSN: 0028-0836,1476-4687
DOI: 10.1038/343705a0