Uh dehydration is one.
yes that you are drinking enough water
When you do not drink enough water, this is called dehydration/dehydrate.
In some places just like in America people struggle to get drinking water.
drink more water!!
if you pollute water then you won't have any water to drink because it is polluted and if you drink it, it will kill you. That is how pollution effects drinking water.
vomiting/diarrhea
acidity
yes
drinking enough water.
Dr. F. Banishoraka recons that Apple can not replace water. consumption of 1 apple per day can be good addition to your daily diet , however drinking enough water is the most essential part of any ones daily diet. Choosing what kind of water to drink could be difficult, best choice is purified drinking water( Ro Water), please do not confuse drinking water with mineral water, as drinking 8-10 glasses(amonunt that is needed ) of mineral water instead of drinking water could have many side effects and extremely harmful, specially for Children and preagnent women and elderly.
symptoms of chlorine poisoning
Your not drinking enough water.