What makes 52 Hertz so compelling a study subject is that large baleen whales (like blue and fin) communicate at a frequency range that ends at less than half the 52 Hz range (typically 15 to 25 Hz) which explains why the whaleâs calls go unanswered â no other whale (it seems) can hear it.
Also, many people are eating primarily vegetarian diets, and iron is less available for absorption from vegetable sources. The RDA for iron in a vegetarian man or post-menopausal woman is 14 milligrams per day, compared with 8 milligrams with a mixed diet. Thus, in attempts to make healthy diet changes, many people are ending up with too little iron. The risks of iron deficiency are many. Inadequate iron is one of the major causes of anemia. It can also be seriously harmful to the immune system and lead to both cardiovascular and neurological complications.
Adolescent and adult males need 10 milligrams of iron a day, while adolescent and adult females need slightly more, 10 to 15 milligrams a day. If you are pregnant, iron is especially important for your baby's fetal growth. Pregnant women need 30 milligrams of iron a day; breast-feeding women need 15 milligrams daily.If you have an iron deficiency, treatment is usually 50 to100 milligrams of elemental iron taken three times daily for at least two months to reverse anemia.hildren ages 4 to 8 need 10 milligrams a day, and children ages 9 to 13 need 8 milligrams a day. If your child has an iron deficiency, treatment is usually 4 to 6 milligrams of iron per kilogram of weight, divided into three doses a day.