The organization and daily routine of a wagon train depended on the danger expected from the Native American tribes into whose territory it had traveled, the terrain, and the size of the caravan. Mormon trains, in particular, had a semi military formation.
Side effects. Taken at normal doses, selenium does not usually have side effects. An overdose of selenium may cause bad breath, fever, and nausea, as well as liver, kidney and heart problems and other symptoms. At high enough levels, selenium could cause death.
We need only small amounts of this amazing mineral, but it has huge effects on our health. Selenium protects us against many health problems which are associated with the aging process, such as certain types of cancer and osteoarthritis. More than that though, itâs vital to the normal functioning of our thyroid. Since women are more prone to thyroid problems, selenium is especially important to us. Selenium is one of those nutrients that when used in the right amounts in your food it can make big changes and that is really exciting.