Our brains are largely made up of water. To be more precise, it is estimated that about 70-80% of the brain is made up of water. It is not surprising therefore to see the vital relationship between dehydration and less brain energy.
How dehydration causes less brain energy
Dehydration is a progressive condition. It arises when there is no sufficient intake of water to replace the one that has been lost. Water losses in the body occur through various activities like urination and sweating.
- Less glucose in the brain – For carbohydrates to be broken down into usable forms, it needs that a lot of water be made use of. This is the reason as to why you will probably feel thirsty sometimes after a heavy meal. In its absence, it means that the brain will get insufficient amounts of the required energy.
- Inefficiency – As I pointed out before, the brain is largely made up of water. This, therefore, means that water has to keep on being absorbed and transported to the brain if it is to maintain its efficiency.
- Mood swings – Dehydrated individuals have a tendency of experiencing mild mood swings. This can include depression, a condition which is very unhealthy for the brain.
- Unnecessary priorities – The very moment your brain releases that there is insufficient water in your systems, the less it will withhold most of its activities to deal with the crisis. This will, in turn, make it hard to concentrate or even keep memories.
- Dying out of brain cells –Brain cells deprived of the right amounts of water necessary will end up dying out. This is a catastrophe in itself because brain cells do not regenerate.
How to deal with the effects of dehydration
Dehydration does not occur overnight. Well, at least not the severe one.
Always ensure that you take about two glasses on an empty stomach when you wake up. This caters for any water losses that may have occurred overnight.
Avoid taking water immediately after meals. Allow yourself about two hours between meals and consumption of water. The problem with drinking water immediately after meals is that it leads to interference in the temperature required to carry out food digestion.
It is necessary that you take up to 6 glasses of water every day. It doesn’t have to be that the glasses are galloped down all at the same time. Much of that will go to waste. Allow reasonable intervals to pass. In any way, you are just trying to make up for the losses occurring through sweating and digestion.