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23

First, you won't need to make this observation if you routinely drink when you stop to rest, and if you eat something at least slightly salty whenever you snack (if your snacks include jerky or salted nuts you're more than covered.) Second, pay attention to your thirst. Many of us ignore our bodies for hours at a time - postponing bodily functions during a ...


23

As a former soldier (and Medic), I personally don't flavour my water during the outdoors. The contents of the canteen/flask might be required for a non-drinking purpose such as: Eyewash Rinsing Medical Cleaning etc However, I do flavour my water on a day-to-day basis for the gym etc using super-concentrate micro capsules such as Squash'd If you have ...


22

First things first. You do not need to purify all water sources. Just because it is not out of a tap does not make it immediately dirty. Most fresh wilderness water (providing it isn't stagnant, etc.) is fine for drinking. You should be familiar with the source of the water. Just because the river looks clean doesn't mean that an industrial unit isn't ...


19

Dehydration occurs when there is more water going out or being used than is going in. Additionally, if you're drinking too fast (more than a litre an hour for an average adult male), you're not absorbing the water and so it doesn't count as going in. Confusingly, dehydration can also be classified loss of water, loss of electrolytes or loss of both. To add ...


17

It is likely caused by iron in the pump or pipes. According to the Illinois Department of Public Health: Iron is mainly present in water in two forms: either the soluble ferrous iron or the insoluble ferric iron. Water containing ferrous iron is clear and colorless because the iron is completely dissolved. When exposed to air in the pressure tank or ...


14

The symptoms of dehydration and over-hydration are similar, and this can lead to occasional mistreatment. Symptoms common to both include headaches, confusion, loss of appetite, irritability, nausea and vomiting, muscle weakness, muscle cramps, and seizures. With the popularity of sports drinks and staying hydrated, exercise-associated hyponatremia (EAH) ...


13

The effects of drinking distilled, deminieralized, deionized, and many other forms of water purification have been thoroughly studied and despite the research, the jury is still out on the subject, with regards to temporary usage. As far as adventuring goes, it appears it does not matter, as long as the water you are drinking is microbiologically and ...


10

Filter the water right away, when filling the bottle. This way I'm sure the water inside the bottle is safe for drinking. This. Why? The main point for me is accessibility of that water. If you come to a situation where you need fresh water, then it may not just be because you've set up camp, you've got a while to spare and you feel like a drink. It ...


10

Colour if urine is a good indicator. The lighter the colour, the better your hydration is. Once you start to feel thirsty, you are already dehydrated.


9

Do a google search for urine colour (or color) chart and you will find many charts showing examples of what your urine should look like when you are hydrated. or not. Here is a slightly more humourous version but shows the principle:


9

Tree's generate water as part of the respiration process (not to be confused with photosynthesis which is different). This happens at night and day. This is relatively static day or night. Photosynthesis alters dependant on sunlight, respiration (being the process of producing energy) does not. Respiration will alter dependant on the time of year, i.e. ...


9

You've already mentioned the cons. The advantage of a hydration pack that doesn't require sucking on the tube becomes apparent after slogging up a long, hard hill. Your diaphragm is already exhausted and putting all its energy into pumping your lungs. Putting in the extra effort to create the vacuum necessary to suck water out of a straw suddenly becomes ...


8

Distilled / deionized (as for lab purposes) water tastes stale. So do reverse-osmosis drinking water, and cooked water: this is attributed mainly to the lack of CO2 / HCO3⁻ compared to fresh ground / tap drinking water. Yes, you can encounter distilled water in outdoor situations. In winter it lies around on the ground as white powder... Lots of people ...


8

The bottom line is there is always SOME risk. Whether to take that risk or not is your choice. Fast running + isolated + high elevation = prettttty low risk. With that said the biggest concern is, unless you are drinking right from the source, you have no idea what has happened upstream from you. There could be a dead animal snagged in the stream, animal ...


8

I think your assumptions are correct. To my knowledge in a mountain environment you are quite safe as long as you follow some simple rules, which you mostly already named: The water was not standing, i.e. it comes from a stream that is rather fast and the stream is big enough that it is not just a connection of puddles or ponds where the water rinses ...


8

The usual advice to someone in an emergency situation in the wilderness is to stay put, so that it's easier for rescuers to find you. In this situation, performance isn't an issue. There is a folk belief that "thirst is too late," and that people are commonly dehydrated without knowing it. If you believed that, then you might drink some of your water even ...


7

Cause of coloring: As you specifically referred to Groundwater, I believe it is most likely due to the Manganese and Iron contents in the water. Iron and manganese are common metallic elements found in the earth's crust. Water percolating through soil and rock can dissolve minerals containing iron and manganese and hold them in solution. Occasionally, ...


7

You really don't need equipment as such. There are quite a few symptoms that you can observe, may be at a gradual rising rate. Symptoms are observed with as the degree of Dehydration gets worst. Normal: (I'll say recoverable without having to stop the venture then and there itself. One can continue only if he/she can start hydrating himself/herself ...


7

As someone with +10 years experience as a boyscout, i never had an incident or heard of an incident where cooking with wilderness water led to bacteria infections, sickness, etc. You should take care not to use stagnant water (this was also mentioned in other answers) and I'd personally avoid very shallow streams, to avoid dirt and bacteria from the ground ...


7

I have a very simple reasoning about it. It's only based on personal experience, so don't regard it as absolute truth. Your body needs a certain amount of water to be comfortable, say, N. Comfort here includes urination (removal of poisons from body) and sweating (removal of heat). If you drink N or more, the body will function well. If you drink less than ...


7

Given that your water is clean I don't think cleaning the bottle is a major concern. Personally I would rinse a water bottle out with tap water before filling (or maybe once a day if using it lots) and only bother with soap if visibly dirty. Therefore I would say your suggestion is more than necessary but not excessive. For reference I fill my water bottle ...


6

It's also a good idea when camping in freezing weather to pour some water into your cooking pot before going to sleep so that if it freezes overnight it will freeze in the pot rather than the container. It's a lot easier then to melt the ice in the pot rather than the container when you wake up in the morning and want the water for breakfast or a hot drink!


6

In my experience, it can be hard to tell the two apart, plus there is also ketosis to worry about. If you are exercising vigorously (cycling, running, vigorous climbing, etc.) for several hours and not eating much, you can consume all of the readily-available glucose in the body and begin burning protein instead. A waste product of burning protein in this ...


6

I asked my fitness instructor this question a few years ago. She had several things to say. Electrolyte replacement is for when you have been in a high cardio, sweating mode continually for an hour or more. Endurance runners and cyclists, yes. Gym bunnies, trampers, walkers, no. Very few things on the market are actually true electrolyte replacement. ...


6

There are a lot of myths about water and dehydration: http://www.lightandmatter.com/article/hiking_water.html . One of these is the belief that people are in danger of being dehydrated without knowing it. Dehydration is a serious medical condition that sets in long after thirst, and thirst is a powerful sensation that commands your attention. When people say ...


6

That is a very tricky question... Pure water is the best for everything. There are lots of things you can use to add some taste and make it easy to drink but there are some considerations about that as well. For sure those electrolytes are the best options but they are not cheap. In a camping trip, where exercise is not the focus, all those already said, ...


6

I clean my drinking system with lots of hot water then sterilise it using baby bottle sterilising tablets. Once it is clean, I don't dry it - I store it in the freezer. :-) Additionally, I don't use anything but water. People I know who use powdered drinks or sugar solution tell me the black mold grows really quickly inside the drinking tube and valve.


5

Few things I do: bring tea. bring water flavoring packets, like Crystal Light or Propel. bring coffee or instant coffee. know your surrounding vegetation and make tea out of different plants, leaves, and/or roots. Emphasis on knowing your surrounding vegetation; make sure you know which plants (or parts of plants) are suitable for consumption.


5

I preferably avoid artificial materials, so I would use lemon, orange or grapefruit juice, just a bit for the taste, not really making lemonade (although it might irritate your stomach after several days of drinking it). Crushed herb leaves can also give a new taste to the already "boring" water - for this purpose I would use mint, wild thyme, basil or ...


5

Drain all the water out of the tube Remove the tube from the bladder and the bite valve and hang it up Bend a metal coat hanger in half (make sure no sharp edges are exposed) push the coat hanger into the bladder and hang the coat hanger up You can also buy airers but the coat hanger works just as well. From a cleaning point of view you just need baby ...



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