Key Tips - Water Testing Professionals

Hydration for hot weather

May 11, 2018
/ By Erik Rivera

As environmental temperature rises, the risk of dehydration increases especially in those people particularly susceptible to heat reactions such as children, elderly people, people with reduced mobility, etc. In this new leaflet we provide information about symptoms of dehydration and practical tips to ensure proper hydration of the body under hot weather conditions.

Overhydration

November 27, 2013
/ By Erik Rivera

Body water is tightly regulated to ensure we have just enough, and varies by no more than 1% daily in normal, healthy people (around 250-500ml). When body water decreases (e.g. due to sweating) or blood sodium levels rise, thirst is stimulated and the kidneys conserve fluid. Most people respond by drinking slightly more but, in a small […]

Should thirst be your guide?

September 20, 2013
/ By Erik Rivera

For most people, thirst is an adequate stimulus to drink and results in sufficient fluid intake. However, many healthy people are chronically dehydrated, so thirst is evidently not a sufficient stimulus for these individuals.

Climate and Environment

July 31, 2013
/ By Erik Rivera

Living, working and exercising in challenging climatic or environmental conditions influences our requirements for water due to changes in water losses from respiration and sweating.

Hydration & Diet

June 20, 2013
/ By Erik Rivera

Achieving an adequate intake of water depends on much more than what you choose to drink, as many foods contribute to water intakes too. Taking a total diet approach helps to ensure that you meet your water needs by including a variety of sources.

Hydration and chronic diseases

March 22, 2013
/ By Erik Rivera

Chronic mild dehydration can be present in many individuals failing to fulfil daily water requirements, but it has been shown to be a common condition in some population groups, including the elderly and those who participate in physical activity in warm environments. In this new issue the effects of chronic mild dehydration are reviewed, and practical tips to maintain […]

Hydration in winter

February 19, 2013
/ By Erik Rivera

In cold weather conditions, body fluid losses can be as high as those in hot climates because additional water losses occur as a result of increased urine and respiratory water losses. In this new issue the additional water losses during cold weather are reviewed, and practical tips for staying hydrated in winter are provided.

Hydration while studying

February 6, 2013
/ By Erik Rivera

Adequate hydration is important for optimal functioning of the brain. Dehydration can adversely influence cognitive function, and this is important when considering tasks such as studying. In this new issue the consequences of dehydration on cognitive performance are reviewed, and practical tips for staying hydrated when facing cognitive tasks are provided.

Hydration in the workplace

February 5, 2013
/ By Erik Rivera

Hydration in the work place is a specific concern because consequences of dehydration, even mild, can affect productivity, safety, cost, and morale. In this new issue the consequences of dehydration on physical and cognitive work capacity are described, and practical tips about staying hydrated in the work place are provided.

Measuring hydration status

February 4, 2013
/ By Erik Rivera

Evaluation of hydration status is not easy, as during daily activities or exercise, fluid compartments are constantly fluctuating, so measuring a single body fluid is insufficient to provide valid information about total body water. In this new issue we present some of the methods used to measure hydration status and focus on those that are simple easy to perform […]

Hydration for summer holidays

February 3, 2013
/ By Erik Rivera

In a temperate climate about 2-3 L of water is lost from our bodies each day, mainly as sweat. These sweat losses will be higher when exposed to high temperatures, such as in the summer. Air conditioning also contributes to increase water losses. In this new issue we provide advice on how to stay properly […]

Hydration for sports performance

February 2, 2013
/ By Erik Rivera

Severe dehydration impairs performance and increases the risk of heat illness, but drinking too much can also be harmful or uncomfortable. Every athlete is different because they have different sweat losses and different opportunities to drink fluid during their workouts and events. In this latest edition of “Key Tips on Hydration” we provide you with advice on how […]

Physical activity

February 1, 2013
/ By Erik Rivera

Hydration is an important consideration when engaging in physical activity. During prolonged sessions, water is lost from the body mainly as sweat, and physical work performance is usually decreased when dehydration exceeds about 1-2% of body weight. In this new issue we present some data about how water losses may affect physical performance, and provide advice on how to be […]

Signs and symptoms of mild dehydration

January 31, 2013
/ By Erik Rivera

Dehydration occurs when the body loses more water than it takes in. Mild dehydration may have an effect on performance and may lead to an increased risk of adverse health outcomes. In this new issue we deal with the consequences of mild dehydration. Learning to know signs and symptoms may help us to prevent it.

How variety can help hydration

January 30, 2013
/ By Erik Rivera

Beverages in addition to plain water are of importance in ensuring proper hydration, but they can also provide us with other benefits. In this new leaflet we give you interesting facts about the role of different beverages in our hydration and in our health and performance.

Hydration for pregnant and breastfeeding women

January 29, 2013
/ By Erik Rivera

During pregnancy and breastfeeding, an adequate hydration is essential for meeting the new water needs of the body and of the baby in the first case, and to ensure milk supply in the second one. In this new leaflet we provide information about additional water intakes recommendations for both situations and give practical advice to ensure proper hydration.

Hydration for elderly people

January 27, 2013
/ By Erik Rivera

Elderly people are at a greater risk of dehydration. In this new leaflet we provide an insight into the reasons why liquid intake is often diminished in the elderly and the consequences to health, wellness and performance. Practical tips to help keep elderly people well hydrated are given.

Hydration for adolescents and adults

January 26, 2013
/ By Erik Rivera

Water needs vary between individuals and according to diet, environmental conditions, activity levels and a range of other factors. This first issue of the collection focuses on the hydration needs of adults and children over 9 years of age under moderate environmental temperature and physical activity levels. Information about water sources to meet hydration needs is given along with hints and […]

Hydration for infants and children

January 25, 2013
/ By Erik Rivera

The hydration needs of infants and children are not that different to those of adults. However, they tend to be more susceptible to dehydration than adults are. In this new issue reference water intake values for infants and children are given, as well as practical tips to ensure proper hydration of infants and children.

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