Older people often have reduced appetite and energy expenditure, which, coupled with a decline in biological and physiological functions such as reduced lean body mass, changes in cytokine and hormonal level, and changes in fluid electrolyte regulation, delay gastric emptying and diminish senses of smell and taste.
Aging is associated with a decline in number of physiological functions that can affect nutritional status, including reduced lean body mass, changes in cytokine and hormonal levels, delayed gastric emptying, changes in fluid electrolyte regulation, and diminished sense of smell and taste.
In light of this, we monitored fluid intake and body mass changes throughout each match and into recovery.
105 106 The most widely accepted and recommended methods include monitoring body mass changes, measuring plasma osmolality and urine specific gravity.
The difficulty in establishing a consistently predictable relationship between EAH and body mass changes is likely due to the interplay of multiple factors that influence both mass changes and the prevalence of EAH.
Because levels of UCPs in fasting and non-fasting samples were strongly correlated (Spearmańs correlation: rs = 0.88; p<0.001), we restricted the analysis of the effect of food availability and body mass changes on UCPs to fasting samples.
In this manner, we recently observed from core temperature (Tc) recording and body mass changes indirect evidences that aging may significantly affect such trade-off during cold-induced energy stress in the gray mouse lemur [7].
Mice were monitored for body mass changes, fasting glycemia, glucose tolerance, and studied for changes in brain mitochondrial enzyme activity (complexes I and IV) as well as energy metabolism (lactate dehydrogenase (LDH)).
Weight, fat, and lean body mass changes did not differ between diets, with reductions in weight primarily attributed to a loss of body fat.
In the current study, % body mass changes were similar between the young and older males following the low (2.4 ± 0.2 and 2.7 ± 0.3%, resp).
