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Why was the rate of pellagra lower in South America and Mexico as opposed to the US in the early 1900s?
The traditional food preparation method of corn (maize), nixtamalization, by native New World cultivators who had domesticated corn required treatment of the grain with lime, an alkali. The lime treatment makes niacin nutritionally available and reduces the chance of developing pellagra. Pellagra was once endemic in the poorer states of the US South, like Mississippi and Alabama because it was not nixtamalized and the populations who ate corn in such places developed a severe deficiency of niacin.
What else can I help you with?
Where did the British settle in America in the 1900s?
where did the 1900s immigrants go to when they got here
Mexico's predominant political party during most of the 1900s was the?
PRI
What group opposed the growing foreign influence in China?
The Boxers from the 1900s were one such group.
In the early 1900s did Mexicans have the right to freedom of the press?
no they did not they had two stay in Mexico
In America the early 1900s is when modernism took hold?
modernism
When and where did pellagra start?
Pellagra was first identified in the early 18th century in Italy, particularly in the regions of Lombardy and Emilia-Romagna. The condition became more widespread in the southern United States in the early 20th century, particularly in the 1900s to 1930s, often linked to diets heavily reliant on corn. It is caused by a deficiency of niacin (vitamin B3) and is associated with symptoms such as dermatitis, diarrhea, and dementia.
In the early 1900s who was America's most famous evangelist?
it was yedam kim
What challenges did the minority face in America in the early 1900s?
a shortage of chairs
For what reasons did US forces enter Mexico in the early 1900s?
To capture Geronimo and Santa Anna.
What Italian ships came to America in the 1900s?
my ancestors came on The Louisiana in 1908
How was the Asian immigrants treated when they came to America in the 1900s?
They were treated like dogs.
Did the federal government control all road systems in America in the early 1900s?
No
