Most people have probably never come across the term alkaline water. It is also referred to as ionised water or, in some traditions, "living water." It sounds mysterious, but there is real science behind it — and growing interest in what it may do for the body. So what exactly is alkaline water, what properties does it have, and is it worth incorporating into your daily routine?
A Brief History
Alkaline water is not an ancient remedy that has been used for centuries. Its story began in the 1970s, when Russian professor S. Aliochin was commissioned to develop a substance for use in mining and oil drilling operations. He designed a device called a water ioniser, which subjects water to a process known as electrolysis. When miners started using the ionised water, an interesting observation emerged: cuts, scrapes, sunburn, and other minor skin damage seemed to heal noticeably faster when washed with it. This is how the name "living water" came about — it appeared to support the skin's natural healing process. The electrolysis process also produced a second type of water — acidic, sometimes called "dead water" — which showed antibacterial properties.
How Is Alkaline Water Made?
Understanding how alkaline water is produced helps explain its properties. Inside a water ioniser, an electrical current passes through ordinary water in a process called electrolysis. This causes the water and the salts dissolved in it to separate into two fractions: alkaline and acidic.
- Alkaline water — slightly whitish and cloudy in appearance, with a basic (high) pH. This is the fraction intended for drinking.
- Acidic water — yellowish with a sharp smell and an acidic pH. It is not suitable for drinking but may be used for external skin applications.
The alkaline fraction is rich in negative hydroxyl ions, as well as positive metal ions — sodium, potassium, calcium, and iodine. The acidic fraction contains hydrogen ions and acid residues including sulphur, chlorine, and phosphorus.
[tip:Alkaline water typically has a pH between 8 and 9.5, compared to regular tap water which usually ranges from 6.5 to 7.5. The higher pH is the defining characteristic of this type of water.]Why Does the pH Matter?
The elevated pH is what proponents of alkaline water consider its most important feature. The idea centres on acid-base balance in the body. According to this perspective, modern diets — heavy in processed foods, meat, dairy, and fast food — tend to push the body's internal environment toward greater acidity. Over time, this imbalance may affect how efficiently the digestive system, muscles, and other organs function, potentially contributing to fatigue and reduced overall wellbeing.
Drinking alkaline water is thought by its supporters to help restore a healthier acid-base balance, counteracting the acidifying effects of a typical Western diet. While scientific research on this topic is still evolving and opinions vary among experts, many people report feeling more energised and balanced after making the switch.
[warning:Alkaline water is not a medicine and should not be treated as a cure for any disease. It may complement a healthy lifestyle, but it does not replace a balanced diet, regular exercise, or professional medical advice.]What Properties Are Attributed to Alkaline Water?
It is important to approach these claims with a balanced perspective. Alkaline water is not a miracle cure — its effects are based on the chemical changes that occur during electrolysis. That said, proponents and some preliminary research associate ionised water with a number of potential benefits:
- Hydration — some studies suggest that alkaline water may hydrate cells more effectively than regular water due to its smaller molecular cluster size
- Antioxidant activity — ionised water contains negative oxidation-reduction potential (ORP), which may help neutralise free radicals
- Detoxification support — may assist the body in flushing out accumulated toxins
- Digestive comfort — traditionally associated with supporting normal digestive function and reducing occasional discomfort
- Skin hydration — by improving overall hydration, it may contribute to maintaining moisture levels in the skin
- Energy and vitality — many regular users report feeling more alert and energised
While these associations are interesting, it is worth noting that large-scale clinical studies on alkaline water remain limited. The best approach is to consider it as one element of a broader wellness strategy rather than a standalone solution.
How Does Alkaline Water Work?
To summarise, alkaline water's proposed mechanism of action centres on three pillars: neutralising free radicals through its antioxidant potential, supporting hydration at the cellular level, and helping to restore acid-base balance in the body. Proponents also point to improved oxygen delivery to cells and a general sense of increased energy and vitality.
For those interested in antioxidant support from other angles, our antioxidant supplements collection offers a range of products that may complement your wellness routine. If detoxification is a priority, explore our detox and cleanse range for targeted support.
[products:brita-fill-go-vital-water-filtration-bottle-limone-0-6-l, brita-fill-go-vital-water-filtration-bottle-pink-0-6-l, brita-fill-go-active-water-filtration-bottle-berry-0-6-l, brita-microdisc-for-fill-go-filter-bottles-3-pcs]Can You Make Alkaline Water at Home?
Yes — and it is simpler than you might think. While ionisers are the most precise method, there are two popular DIY approaches that people use at home:
- Himalayan salt and lemon method — Filter two litres of water, add one tablespoon of Himalayan salt and one whole lemon sliced into rounds. Leave the mixture to stand for 12 to 24 hours, then drink throughout the day.
- Baking soda method — Prepare half a litre of water and add a quarter teaspoon of baking soda. Stir until fully dissolved and drink.
Both methods raise the pH of the water, though not as precisely or consistently as a dedicated ioniser. If you decide to try alkaline water, start gradually — there is no need to replace all your daily water intake at once.
[note:If you have kidney disease, are on medication that affects electrolyte balance, or have any chronic health condition, consult your doctor before regularly drinking alkaline water. The altered mineral content may not be suitable for everyone.]Staying Hydrated — The Bigger Picture
Whether or not you choose to explore alkaline water, the fundamental principle remains the same: proper hydration is essential for health. Water supports digestion, nutrient absorption, circulation, temperature regulation, and skin health. Most adults need between 1.5 and 2.5 litres of water per day, depending on activity level, climate, and individual needs.
Pairing good hydration habits with the right nutritional support can make a real difference. Our minerals collection includes electrolytes and trace minerals that complement your daily water intake and help maintain the body's internal balance.
[products:now-foods-chlorophyll-liquid-473-ml, natures-finest-vitamin-water-antioxidant-200-g, ostrovit-electrolyte-90-tablets, now-foods-full-spectrum-mineral-120-veg-capsules, now-foods-super-antioxidants-120-veg-capsules]Key Takeaway: Alkaline water is an interesting addition to a health-conscious lifestyle, but it is not a cure-all. Its elevated pH and antioxidant potential may complement a balanced diet and proper hydration. As with any wellness trend, approach it with curiosity, moderation, and realistic expectations.
