As our bodies are around 60% water, they’re continually losing some throughout the day through sweating, urinating, and through other bodily functions. In order to replenish the water in our bodies and prevent dehydration, we need to drink water daily and eat the right food. However, just how much should we be drinking for a healthy amount of water intake?
There are a lot of opinions online as to how much water we should be replenishing our bodies with. Health experts recommend we drink 2 litres or half a gallon of water a day. However, other experts claim that sipping water constantly throughout the day is a lot better for you, even when you’re not thirsty.
Recommended water intake can depend on the individual. Below we separate fact from fiction in a bid to understand what exactly is a healthy amount of water to drink in one day.
What is a healthy amount of water intake?
Daily, we get around 20% of our water from our liquid and food intake. However, your intake may differ depending on:
- Your diet. Coffee and other beverages that contain caffeine can cause you to lose more water throughout the day. This is also the case if your diet consists of salty and sugary foods.
- Where you live. For example, if you live in a hot or humid area, you will require more water to replace what you’ve lost sweating.
- Your activity levels. If you’re very active, then you will lose more water through sweat, meaning you’ll need to drink more.
- Your health. If you have a fever or infection, you can lose liquids through vomiting etc.
- If you’re breastfeeding. When you breastfeed, your body is going through a lot of things which can cause water loss in the body. Keeping hydrated can help keep on top of this.
How To Tell If You’re Hydrated
As your body can perfectly balance itself, it will let you know if you’re not hydrated enough. For example, you’ll feel thirsty, fatigued, or even start noticing more headaches.
Can dehydration affect your health?
In some cases, it most certainly can. Many studies support the idea that not drinking enough water can cause your brain function and energy levels to suffer. This study showed that through exercise, a loss of just 1.36% of your water can impair your mood and concentration.
Can drinking more water help you to lose weight?
There are many claims online that support this notion. For example, this study found that upping your intake of water daily can reduce your body weight. Another found that chronic dehydration is associated with obesity and diabetes.