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This is the total amount of calcium-containing fatty acids and their salts

Homepage Articles This is the total amount of calcium-containing fatty acids and their salts

This is the total amount of calcium-containing fatty acids and their salts

Additionally, some opinion suggests that every cup of coffee you drink should be compensated with a glass of water. Does drinking coffee expose your body to a greater fluid deficit? It is stressed that such beverages should not be used as hydrating liquids. But does caffeine really hydrate?

Table of Contents

1. Recommendations for fluid intake

Other commonly used calculator for calculating basic water requirements for women and men (with moderate physical activity and moderate environmental conditions) is: 30 ml/kg body weight, e.g. 70 kg × 30 ml = 2, 1 l. It seems obvious that people with greater body weight need more fluids. Food products are estimated to provide about 2030% of fluid.

2. It's a source of caffeine

The amount of caffeine in coffee varies widely and ranges from 90250 mg. Caffeine is absorbed through the digestive tract, reaching its maximum concentration in the blood after 30120 minutes of consumption, depending on the individual conditions of the body and the presence of nutrients in the stomach.

3. The effect of caffeine

The effect is strong on the cerebral cortex thus facilitates thought processes, improves mood and reduces fatigue, makes it difficult to fall asleep. It also stimulates the autonomic nerves and improves conduction in the cardiac system. It improves fitness and decreases the feeling of fatigue. It causes a number of changes in the human body. Caffeine also affects the expansion of the coronary arteries and blood vessels, especially the heart, brain and skeletal muscles improves their function and increases the susceptibility to cardiovascular activity.

4. The effect of caffeine on hydration

The authors of the first publications suggest that caffeine intake causes acute diarrhoea, whereas regular intake of caffeine may lead to the development of tolerance and anti-diuretic effects. Various results have been obtained in numerous studies on hydration and its association with caffeine, however, the tendency has been observed that higher doses of caffeination in non-coffee drinkers cause acute Diurosis and lower doses do not. The study involved 50 men who drank coffee and evaluated the effects in several ways. Physical activity, fluid intake and food intake were controlled.

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Source

Wierzejska R., Kofeina – powszechny składnik diety i jej wpływ na zdrowie, „Roczniki Państwowego Zakładu Higieny” 2012, 63(2), 141–147.
Killer S.C., No evidence of dehydration with moderate daily coffee intake: a counterbalanced cross-over study in a free-living population, „PLOS One” 2014, 9(1), epub.