Vitamin C is important for renewing and repairing tissues, iron absorption and other functions. It's abundant in many fruits and vegetables, with top sources being bell peppers, guava, leafy greens, kiwi, berries, citrus fruits, tomatoes and peas.
By November 1967, the number of American troops in Vietnam was approaching 500,000, and U.S. casualties had reached 15,058 killed and 109,527 wounded. As the war stretched on, some soldiers came to mistrust their governmentâs reasons for keeping them there, as well as Washingtonâs claims that the war was being won.
At the height of the war in 1969, there were roughly 540,000 troops in Vietnam. Of that total, only perhaps 60,000 were-rifle carrying, front-line soldiers. At any given point, perhaps less than 40,000 of that 60,000 were actually in the field, at risk and seeking contact with the enemy.