Salt is not always an enemy… Reducing its consumption could be more dangerous

15th March 2025

3 minutes read

Salt is not always an enemy... Reducing its consumption could be more dangerous

While experts warn about the dangers of excessive salt consumption, several studies highlight that its excessive reduction could lead to health consequences that are just as severe.

In this context, Dr. Sourabh Sethi, a gastroenterologist and graduate of Harvard University, explained that drastically reducing sodium intake could lead to numerous health issues, ranging from low blood pressure to digestive disorders.

In a video shared on his TikTok platform, followed by 486,000 subscribers, Sethi explained that sodium is an important electrolyte that regulates fluid balance in the body and helps transmit nerve signals. He added that a severe sodium deficiency could lead to dehydration, muscle weakness, dizziness, and even fainting. He also noted that low salt intake could negatively affect digestion and nutrient absorption, which could harm liver health.

Scientific studies support these warnings. For instance, a study involving 152 healthy individuals found that a sudden reduction in sodium led to increased insulin resistance within just one week, a condition that limits the cells’ ability to absorb glucose and raises the risk of heart disease.

A scientific review published in 2003 showed that low-sodium diets caused an increase of 4.6% in LDL (bad cholesterol) levels, which increases the likelihood of cardiovascular diseases.

This is why Sethi emphasizes the need for a healthy balance in salt consumption, recommending about one teaspoon of sea salt per day to maintain vital bodily functions. Health guidelines also indicate that the maximum daily salt intake for adults should not exceed 6 grams, including salt used in cooking and added to foods.

To avoid negative effects, experts always advise consulting a nutritionist before making significant changes to one’s diet.

During Ramadan, many fasting individuals face challenges in maintaining hydration during the long fasting hours, especially with high temperatures and the extended fasting period. It is important to follow certain tips to stay hydrated and maintain a healthy balance throughout the day.

According to Hindustan Times, here are some tips for staying hydrated during the long fasting hours in Ramadan:

Drink enough water: Fasting individuals should ensure they drink enough water between Iftar and Suhoor. It is recommended to consume at least 8 cups of water to avoid dehydration.
Eat water-rich foods: It is advisable to include water-rich foods in meals, such as fruits and vegetables. Watermelon, cucumber, and tomatoes are perfect options for promoting hydration.
Avoid diuretic drinks: It is best to avoid drinks like coffee and tea, which may increase urination and thus cause fluid loss. Instead, caffeine-free drinks like fresh juices or water should be preferred.
Distribute fluids throughout meals: It is recommended to spread fluid intake between Iftar and Suhoor to avoid feeling excessively thirsty during the day. It is ideal to start Iftar with a glass of water, then consume foods rich in fluids, and finish Suhoor with another glass of water.
Avoid salty foods: Salty foods like pickles and dry foods can increase thirst during the day. It is best to limit their consumption to avoid excessive thirst during fasting.

By following these simple tips, fasting individuals can maintain a good level of hydration and avoid fatigue and dehydration throughout the month of Ramadan.