Viral pneumonia is a pneumonia caused by a virus. Viruses are one of the two major causes of pneumonia, the other being bacteria; less common causes are fungi and parasites. Viruses are the most common cause of pneumonia in children, while in adults bacteria are a more common cause.iruses are one of the two major causes of pneumonia, the other being bacteria; less common causes are fungi and parasites. Viruses are the most common cause of pneumonia in children, while in adults bacteria are a more common cause.
In the United States, however, the average daily magnesium intake is about 320 mg for men and about 230 mg for women, or 24% and 28%, respectively, below the RDAs. A recent study showed that elderly American men and women consume only about 225 and 166 mg/day of magnesium, respectively, or 46% and 48% below the RDAs.or adults aged 31 or older, the Food and Nutrition Board of the Institute of Medicine has set the Recommended Dietary Allowance (RDA) for magnesium at 420 mg/day for men and 320 mg/day for women (for adults aged 19â30, the figures are 400 and 310, respectively).
The minimum amount of magnesium a person should get each day depends on age. Women under 30 need 310 milligrams of magnesium each day, while men of the same age need around 400 milligrams. For women over the age of 30, magnesium recommendations jump slightly to 320 milligrams. Men over 30 should take in 420 milligrams. Pregnant and breastfeeding women require more magnesium than other women of their age group. The recommended dietary allowance of magnesium during pregnancy is 350 milligrams a day for women under 30 and 360 mg a day for women 31 years old or older.