Is lemon water actually beneficial for health? Top Harvard doctor explains
Lemon water has become somewhat of an elixir among fitness and wellness influencers. From hydration to weight loss, people are relying on lemon water more than any other beverage.
But is lemon water really beneficial for health? Dr. Saurabh Sethi, a California-based gastroenterologist and liver specialist, trained at Harvard and Stanford, has now weighed in on this fact. 'Lemon water can support gut and overall health, but it's not one-size-fits-all,' Dr. Sethi, who is a trusted voice in gut health, stressed. Let's dig deeper.
Provides hydration
If you are drinking lemon water for hydration, voilà, you really got it right.
Dr. Sethi noted that approximately 75% of adults are chronically dehydrated. This could have a huge impact on the body. Confirming that lemon water gives hydration a boost, he adds, 'Lemon makes water more appealing, which helps digestion, energy, and focus.'
Rich in
vitamin C
A single lemon provides about 35 milligrams of vitamin C, which is roughly 40% of the daily recommended intake. Dr. Sethi adds that as lemon is rich in vitamin C, it improves immune function, supports collagen production for skin health, and enhances iron absorption.
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Good for digestion
Lemon water is beneficial for digestion, especially in individuals with low stomach acid, as its mild acidity may stimulate gastric juices and bile flow. Dr. Sethi adds that some people report improved digestion when consuming lemon water before meals.
Warm lemon water
Warm lemon water can be soothing, but Dr. Sethi cautions against overheating. 'Vitamin C starts breaking down above 70°C (158°F). If you're using hot water, let it cool a bit before adding lemon to preserve nutrients,' the gut doctor says.
Reflux risk
Dr. Sethi revealed that for 20% of people with gastroesophageal reflux disease (GERD), lemon water may worsen symptoms like burning or bloating. 'Try avoiding it on an empty stomach if you notice burning or bloating,' he suggests.
Not teeth-friendly
Lemon juice's pH of approximately 2, which makes it highly acidic. It is a red flag for
tooth enamel
. Dr. Sethi recommends drinking lemon water in one sitting rather than sipping it throughout the day. 'Use a straw, and rinse with plain water,' he adds.
No detox benefits
Online wellness gurus often consider lemon water a detoxing beverage. But Dr. Sethi debunks the myth. He reveals, 'The internet overhypes it; your liver and kidneys do the
detoxing
. Lemon water supports hydration and digestion, not magic cleansing.'
A gut-friendly ritual
According to Dr. Sethi, lemon water is a potential ally for gut health. 'It supports hydration, digestion, and may benefit the microbiome - if it works for your body,' he shares.
Nimbu paani and more: 5 weight loss drinks that actually work
'Just be mindful of reflux and enamel, and you're good to go,' the doctor cautions.
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