Protein has become one of the biggest talking points in today’s fitness culture. From protein shakes and supplements to carefully calculated daily targets, people increasingly associate a healthy lifestyle with getting enough of this essential nutrient. Actor Kriti Sanon, however, has highlighted another part of nutrition that is often overlooked: dietary fibre.
In a recent interview with Vogue India, Sanon spoke about her daily morning routine and said that while everyone talks about protein, people often forget about fibre. She revealed that she consumes a dietary fibre supplement mixed with electrolytes and water every morning. The routine is intended to support digestion, hydration and her energy levels during demanding work schedules.
Her comments have renewed interest in the role of fibre, particularly soluble fibre, in maintaining a healthy digestive system. Nutrition expert Dr Edwina Raj, Head of Services, Clinical Nutrition and Dietetics at Aster CMI Hospital, Bengaluru, also explained why fibre and electrolytes can be useful while stressing that whole foods should remain the foundation of a healthy diet.
What Does Kriti Sanon Drink Every Morning?
Sanon’s routine is relatively simple. She said she mixes a dietary fibre supplement with electrolytes in water and consumes it every day.
The combination brings together two different nutritional functions. Fibre supports digestion, bowel regularity, gut health and satiety, while electrolytes such as sodium and potassium play important roles in maintaining fluid balance, nerve signalling and normal muscle function. These benefits can be particularly relevant for people who exercise regularly or lose significant amounts of fluid through sweating.
However, Sanon’s routine should not automatically be treated as a universal prescription. A supplement that fits one person’s lifestyle may not be necessary for someone who already gets sufficient fibre and minerals from a balanced diet.
Why Fibre Is Important for Gut Health
Fibre is often associated with preventing constipation, but its role extends much further.
Unlike many other carbohydrates, dietary fibre is not completely broken down by the human digestive system. Certain types of soluble fibre reach the large intestine, where beneficial gut bacteria can ferment them.
This process produces compounds called short-chain fatty acids, including acetate, propionate and butyrate. These substances are important to the health of the colon and are involved in maintaining the intestinal environment.
This is one reason nutrition experts increasingly view fibre as more than simply “roughage.” It provides material that beneficial microorganisms in the gut can use, helping support a healthy gut ecosystem.
Soluble Fibre Deserves Special Attention
Not all fibre behaves in exactly the same way.
Soluble fibre can absorb water and form a gel-like substance in the digestive tract. Examples of foods containing soluble fibre include oats, legumes, certain fruits and seeds. Some fibre supplements also contain soluble forms such as psyllium, inulin or partially hydrolysed guar gum.
This type of fibre can influence stool consistency and bowel movement patterns. It can also contribute to feelings of fullness, which may be useful as part of a balanced approach to weight management.
The important point is that increasing fibre should be gradual. A sudden jump in fibre intake can cause gas, bloating, abdominal discomfort or constipation, particularly when fluid intake is inadequate. Dr Raj specifically recommends introducing fibre supplements gradually and consuming them with plenty of fluid.
Fibre vs Protein: Is One Really More Important?
The headline question—whether fibre matters more than protein—needs some clarification.
Protein and fibre perform completely different functions, so comparing them as though one can replace the other is misleading.
Protein provides amino acids required for muscle maintenance, repair and many other biological functions. It is particularly important for people involved in strength training, athletic activity, recovery and maintaining muscle mass.
Fibre, on the other hand, primarily supports digestive health and the gut environment. It also contributes to satiety and normal bowel function.
Therefore, a healthy diet does not need to choose between protein and fibre. The bigger problem is that people who become highly focused on protein may sometimes overlook fibre-rich foods.
A diet built around protein shakes, eggs, meat or other protein-rich foods can still be nutritionally incomplete if it contains too few vegetables, fruits, legumes, whole grains, nuts and seeds.
Sanon’s message is therefore better understood as a reminder to balance the diet rather than as a claim that protein is unnecessary.
Why Electrolytes Are Included in the Mixture
Electrolytes are minerals that help regulate several important processes in the body. Sodium and potassium, for example, are involved in fluid balance, nerve function and muscle activity.
According to Dr Raj, combining fibre with electrolytes can be useful for people who exercise or sweat heavily because the electrolytes help replace minerals involved in fluid balance.
But healthy people do not necessarily need a commercial electrolyte supplement every day.
Many people can obtain electrolytes through ordinary foods and beverages. Dr Raj points to options such as coconut water, bananas, oranges and curd, while plain drinking water remains an important source of hydration.
This distinction is important because some commercial electrolyte products can contain substantial amounts of sodium or added sugar.

Whole Foods Should Come First
While celebrity routines can draw attention to useful health concepts, experts caution against assuming that supplements are always superior to food.
Dr Raj recommends obtaining fibre primarily from whole foods, including vegetables, fruits, oats, whole grains, beans, chickpeas, lentils, nuts and seeds. These foods provide fibre alongside other nutrients and naturally form part of a varied diet.
For example, a breakfast containing oats and fruit can provide fibre, while dal, chickpeas and vegetables can contribute significantly to daily fibre intake at lunch or dinner. Seeds such as chia can also be incorporated into meals.
This approach can make fibre a natural part of everyday eating rather than something that has to be consumed only as a powder.
Simple Ways to Add More Fibre to Your Diet
People who want to improve their fibre intake do not necessarily need to copy Sanon’s supplement routine.
A few practical dietary changes can help. Adding vegetables to major meals, choosing whole grains more often, eating fruit rather than relying exclusively on juices, and including lentils, beans or chickpeas regularly can increase fibre intake.
Chia seeds with yoghurt, oatmeal with fruit, or a traditional bowl of dal with vegetables are examples of meals that combine fibre-rich ingredients with other nutrients.
The goal should be consistency rather than suddenly consuming a very large amount of fibre.
Who Should Be Careful With Fibre and Electrolyte Supplements?
More is not always better when it comes to supplements.
Suddenly consuming large amounts of fibre can result in bloating, gas or constipation. Adequate fluid intake is particularly important when taking concentrated fibre supplements.
Electrolyte supplements also should not be consumed indiscriminately. Dr Raj advises people with existing kidney, heart or blood-pressure conditions to consult their treating doctor before regularly adding electrolyte supplements to their diet.
Anyone experiencing persistent digestive symptoms should also seek professional medical advice rather than attempting to manage an underlying condition solely through supplements.
The Bigger Lesson From Kriti Sanon’s Routine
Kriti Sanon’s comments have struck a chord because they challenge the narrow way fitness is often discussed.
Protein is undoubtedly important, but good nutrition is not built around a single nutrient. Fibre, carbohydrates, healthy fats, vitamins, minerals, hydration and adequate protein all have different roles.
For gut health in particular, fibre-rich plant foods deserve a regular place on the plate. The bacteria living in the digestive tract interact with the food we eat, making dietary quality an important part of maintaining a healthy gut environment.
Sanon’s morning fibre-and-electrolyte routine may work for her lifestyle, but the broader lesson is more useful: don’t let the popularity of protein make you forget the importance of fibre.
Conclusion
Kriti Sanon’s daily fibre and electrolyte drink has brought renewed attention to an essential but often neglected part of nutrition. Fibre supports bowel regularity, digestion, gut microbes and feelings of fullness, while electrolytes help with fluid balance and normal nerve and muscle function.
However, fibre does not actually need to “beat” protein. Both nutrients serve different purposes and should be part of a balanced eating pattern. For most healthy people, the best starting point is a varied diet rich in vegetables, fruits, whole grains, legumes, nuts and seeds, with adequate protein and hydration.
The real takeaway from Sanon’s routine is simple: fitness is not only about building muscle. A healthy body also needs a healthy digestive system, and fibre is one of the most important nutrients helping to support it.
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