"Water is undoubtedly the best choice for hydration, but there are other healthy alternatives," he told Fox News Digital.

If you can stomach a litre of tonic water in the evening then personally I can't see it could cause a problem. Quinine is what gives tonic it's bitter taste (which people like or loathe!) ...

Here are some healthy alternatives to keep you hydrated. While water is widely known to be the best possible thing for hydration, when you do fancy a change, there are other healthy drink ...

While these alternative drinks can contribute to your overall hydration, it’s important to note that water is still the best ...

The best water softeners work by either drawing heavy ... Portable salt-based water softeners are an alternative option for small homes or RVs that prefer a salt-based model to remove heavy ...

It's also a great alternative to looking for a safe tap ... Our collection of the best-filtered water bottles has been tested by the wellness experts at CNET to ensure optimal levels of purity.

Tankless water heaters are an increasingly popular alternative to traditional storage ... we’ve come up with a list of the best tankless water heaters, starting with our best overall choice ...

Do you want an easy and quick alternative to get warm water, in this this upcoming winter? Then try out these latest immersion rods, for faster heating which saves time and energy ...

To pick the best water pitcher filters ... Are there any at-home water purification alternatives to water filter pitchers? There are other ways to filter your water, according to our experts.

To pick the best water pitcher filters ... Are there any at-home water purification alternatives to water filter pitchers? There are other ways to filter your water, according to our experts.

As an alternative I have been drinking low calorie tonic water in the evenings. I drink around a litre each evening and am concerned that this may be too much. I am aware that it contains quinine ...