THE INFLUENCE OF VITAMINS AND CALCIUM SUPPLEMENT ON THE EXCRETION OF INORGANIC SALTS AND NITROGEN OF PERSONALS IN THE HIGH TEMPERATURE ENGINE CABIN
- VernacularTitle:补充维生素与钙对高温机舱人员无机盐及氮排出的影响
- Author:
Lei GAO
;
Yucheng JIANG
- Publication Type:Journal Article
- From:
Acta Nutrimenta Sinica
1956;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
In this study, we selected 24 crewmen who worked in the high temperature circumstances in the engine cabin, resulting in a great loss of body water, together with a large amount of inorganic salts and nitrogen. We Proved that the loss of sodium, potassium, and calcium in sweat is greater than that in urine. The excretion of sodium is the highest, then potassium, the lowest is calcium. The body weight of the engine member has a prominent decrease after summer. It seems that the regaining of body weight can be promoted by great supply of vitamins. So, we should give a large amount of proteins, vitamins and calcium to the members who worked in the circumstance of such a high temperature. The amount of salt is already quite enough in an ordinary meal.
