Tap water and bottled water may both contain small amounts of bacterial, fungal, mineral and other contaminants, according to the Environmental Protection Agency, or EPA, but there may be a slight chance that bottled water contains more contaminants.

That is a no-brainer. Every day, millions of people drink this chlorinated tap water. If left untreated, typhoid fever is fatal in approximately 20% of cases.
... One of the easiest ways to find out if your tap water is safe and contaminant free is a water … Please do not stop consuming water as it can lead to a new set of problems. Our drinking water originates from groundwater, wells, rivers, lakes, streams, and reservoirs. And it does a marvelous job at eliminating most pathogens from the water we drink. Excessive Urination:

But … Here's how to fix it. Cardiovascular Problems: Prolonged use of alkaline water can lead to side effects on the heart. The Environmental Protection Agency (EPA) […] Side effects discoloration of teeth

You can use a simple filter such as a carbon filter to purify water from the drinking water tap.
Chlorine is used to keep our water clean by disinfecting it and killing germs. We will discuss the harmful effects of heavy metals in drinking water as well as some steps to solve the problem. The EPA, though also reports that there are side effects even at lower levels. Hydrogen Water Side Effects. Conversely, drinking it can have some serious side effects. Yes, side effects of drinking too much water include cell swelling, low sodium and potassium levels, and kidney damage. Like the other diseases caused by coliform bacteria, typhoid fever is contracted from eating or drinking contaminated food or water. The difference between pure water and chemically-altered tap water is literally the difference between natural rain and acid rain.

Many have focused on water purification to solve these issues. Tap water also contains added minerals, making it a cheaper alternative to mineral water. The Environmental Protection Agency notes that when you abruptly switch from drinking water that does not contain sulfur to drinking water that is high in sulfur content, you are most likely to experience laxative effects from the mineral. Another side effect of drinking too much water is stomach irritation.

Drinking water is essential. The advent of clean water supplies is a major factor, possibly the most major factor in the reduction of disease. Typhoid sufferers often exhibit a rash of raised red spots, generally on the front of the chest, which fade after three to four days. The side-effect of drinking too much water is also death. The short answer is, yes, it is safe to have chlorine in your drinking water. Bring the best water purifier to your home and provide a healthy environment to your loved ones. Chlorine is used to keep our water clean by disinfecting it and killing germs. Livestock and pets are also susceptible to the effects of sulfur in their drinking water.

The fluoride in tap water is also important for healthy teeth. A person can have short-term effects from very high levels (lead poisoning), or display symptoms of long-term lead exposure at lower levels.