Is Alkaline Water Good for You? A Comprehensive Guide
by Dr. Jonathan Doyle - Updated December 09, 2024
Water is essential for life, and in Singapore, people expect to have good drinking water. However, many are looking at alternatives like alkaline water,
which is said to have extra health benefits. But is alkaline water really better for you? In this blog, we will explore the science of alkaline water. We
will examine its possible benefits. We will also discuss if adding alkaline water to your routine is a good choice for people in Singapore.
What Is Alkaline Water?
Alkaline water has a higher pH level than regular drinking water. While tap water usually has a neutral pH of 7,
alkaline water’s pH is around 8 or
9. This can happen naturally when water flows over rocks, picking up minerals that increase its pH. It can also be made artificially using devices like
water ionizers, which change the water’s pH through a process called electrolysis.
Key Features of Alkaline Water
- 1. Higher pH Level: The defining characteristic of alkaline water.
- 2. Rich in Minerals: Often contains calcium, magnesium, and potassium.
- 3. Antioxidant Properties: Believed to combat oxidative stress.
In Singapore, where tap water is safe and of high quality, alkaline water appeals to those seeking an extra health boost. But to understand its true value,
we must dive deeper into the science behind it.
The Science Behind Alkaline Water
The pH scale measures acidity and alkalinity, ranging from 0 (most acidic) to 14 (most alkaline). Alkaline water’s elevated pH is often cited as beneficial
for neutralizing excess acidity in the body, promoting better health.
How Alkaline Water Is Made
- 1. Naturally Occurring: Found in springs or artesian wells where minerals enhance its pH.
- 2. Electrolysis: In water ionizers, electricity separates acidic and alkaline components of water.
- 3. Additives: Substances like baking soda can artificially increase alkalinity.
Oxidation-Reduction Potential (ORP)
A crucial factor in alkaline water’s appeal is its
oxidation-reduction potential (ORP) . Water with a negative ORP is
considered a good antioxidant, theoretically reducing cell damage caused by free radicals. However, the scientific community continues to debate the extent
of this benefit.
Common Health Claims About Alkaline Water
Proponents of alkaline water attribute a range of health benefits to its unique properties. Let’s explore the most common claims and their basis in
research.
Improved Hydration
Alkaline water may be absorbed more efficiently by the body, leading to better hydration levels. For Singaporeans, staying hydrated in the hot and humid
climate is vital for maintaining energy and preventing dehydration.
Acid Reflux Relief
Research has shown that alkaline water with a pH of 8.8 can neutralize pepsin, an enzyme responsible for acid reflux. This makes it a natural remedy for
those suffering from heartburn or other symptoms of acid reflux.
Click here to learn more about Acid Reflux .
Enhanced Bone Health
Some studies suggest that alkaline water reduces bone resorption, a process where bones break down to release minerals into the blood. This may contribute
to stronger, healthier bones over time.
Detoxification
By balancing body pH, alkaline water is thought to enhance the body’s ability to flush out toxins. While detox claims are popular, they should be approached
with caution as scientific evidence remains inconclusive.
Boosted Immunity
A balanced pH level is believed to support the immune system, helping the body ward off illnesses. While alkaline water can play a role, other factors like
diet and exercise are equally important.
Is Alkaline Water Good for Singaporeans?
Singapore’s high-quality tap water meets stringent standards,
offering a safe and reliable hydration source. However, alkaline water may provide additional benefits for specific groups of people.
Who May Benefit from Alkaline Water?
Athletes: Those engaging in high-intensity activities may benefit from improved hydration and recovery.
Individuals with Acid Reflux: Alkaline water’s neutralizing effect can alleviate discomfort.
Health Enthusiasts: For those who prioritize wellness, alkaline water offers a potential edge.
Who Should Avoid It?
People with Kidney Conditions: Excessive minerals may stress the kidneys.
Pregnant Women: Consult a doctor before switching, as their hydration needs are specific.
Those on a Low-Mineral Diet: High mineral content may conflict with dietary restrictions.
Alkaline Water and Singapore’s Climate
Living in a tropical environment means Singaporeans face higher risks of dehydration due to heat and humidity. Alkaline water’s potential to enhance
hydration makes it particularly relevant. Whether you’re walking around Marina Bay Sands or jogging at East Coast Park, staying hydrated is critical.
Alkaline water can be a refreshing choice for families. It helps improve health and fights the drying effects of air conditioning.
How to Get Alkaline Water in Singapore
Singaporeans have several convenient options for accessing alkaline water:
Bottled Alkaline Water
Widely available at supermarkets, these are a convenient option for those on the go. Look for brands such as Evian or Fiji, which naturally contain minerals
that increase alkalinity.
Alkaline Water Filters
Faucet-mounted or countertop filters are a cost-effective solution for turning tap water into alkaline water. These filters are easy to install and ideal
for families. Waterdrop newly-released under sink RO system can turn your tap water into mineral-rich alkaline water as well.
DIY Alkaline Water
Simple home methods include adding a pinch of baking soda or squeezing fresh lemon juice into water. While economical, these methods may lack the long-term
benefits of naturally alkaline water.
Potential Drawbacks of Alkaline Water
While the benefits of alkaline water are appealing, it’s essential to consider its limitations:
Over-Alkalinity: Excessive consumption can disrupt your body’s natural pH, leading to digestive discomfort.
Cost: Water ionizers and bottled alkaline water can be expensive, making it a luxury for some.
Unproven Claims: While some health benefits are backed by studies, others require more robust scientific evidence.
For Singaporeans, the decision to incorporate alkaline water into daily life should balance these drawbacks against potential benefits.
Conclusion: Should You Drink Alkaline Water?
Alkaline water may provide some health benefits, particularly for hydration, acid reflux, and bone health. For Singaporeans, who already have access to
excellent tap water, it can be a valuable addition for those with specific needs or wellness goals. However, moderation is key. Make alkaline water part of
a holistic approach to health that includes proper diet, exercise, and regular check-ups.
Contaminants Detected in Fruitland Water Special Service District
30
Contaminants
EXCEED EWG HEALTH GUIDELINES
EXCEED EWG HEALTH GUIDELINES
30 Total Contaminants in Your Water
Water Provider
Fruitland Water Special Service DistrictPopulation Affected
120,000Water Source
Ground waterExceeds Guidelines
Others Detected