Sugar and Its Hidden Impact on Health: What Most Indians Don’t Know

 

What is Added Sugar and Why it is Different from Natural Sugar

Not all sugar is the same, and understanding this is the first step. Natural sugar is found in whole foods like fruits and milk. These come with fibre, vitamins, and nutrients that slow down absorption. Added sugar is what is put into foods during processing. This includes sugar in biscuits, packaged drinks, cereals, and sauces. Free sugar, as defined by the WHO, includes all added sugars plus sugar naturally present in honey, syrups, and fruit juices.

Added sugar vs natural sugar

The body responds differently to natural and added sugars. Understanding this helps you make better food choices.

Whole fruits release sugar slowly because they contain fibre. This helps in better digestion and steady energy release. In contrast, packaged juices and foods with added sugar are absorbed quickly. This leads to sudden spikes in blood sugar levels.

About Jaggery and Honey

This is a common misconception in India. Jaggery, khandsari, and honey may seem healthier because they are less processed. However, from a metabolic point of view, they behave very similarly to refined sugar. They still raise blood glucose levels and should be consumed in moderation, not as a free substitute.

Sugar By Another Name

Food labels rarely say just “sugar”. Watch for terms like the following:

• Maltodextrin 

• Corn syrup 

• Dextrose 

• Fructose 

• Maltose 

• Cane juice 

If these appear in the top ingredients, the product is high in sugar.

Hidden Sources of Sugar in Everyday Indian Foods

This is where most people get caught off guard. Sugar is not limited to desserts. It is quietly added to many everyday foods, making your daily intake much higher than you realise: 

• Packaged fruit juices: Often seen as a healthy choice. But one glass can contain 5 to 6 teaspoons of sugar. Since the fibre is removed, the body absorbs this sugar quickly, leading to a rapid spike in blood sugar levels.

• Flavoured dahi and lassi: These can contain 4 to 6 teaspoons of added sugar per cup. While they may seem nutritious, the added sugar reduces their health value. Plain curd with fresh fruit is a better option.

• Biscuits and bakery items: Even basic options like digestives add up over time. 4 to 5 biscuits can equal around 1 teaspoon of sugar. Regular consumption can easily push your daily intake beyond safe limits.

• Ketchup and sauces: These are often overlooked. Ketchup can contain 20 to 25 grams of sugar per 100 grams, which is higher than many desserts. Frequent use with snacks and meals increases hidden sugar intake.

• Health drinks and powders: Many products marketed as ‘health drinks’ contain high amounts of added sugar. They may seem beneficial but often contribute significantly to excess sugar consumption, especially in children and young adults.

• Instant mixes and packaged snacks: Ready-to-eat foods like poha, upma, and flavoured oats often include added sugar to enhance taste. These small amounts add up when consumed regularly.

• Bread and packaged atta products: Even everyday staples like bread can contain hidden sugar. It is added to improve taste and texture, making it easy to miss.

These foods are part of a regular diet for many people. That is why sugar intake often increases without clear warning. Being aware of these hidden sources is the first step towards making better food choices.

What Too Much Sugar Does to Your Body

The effects of too much sugar on the body are not limited to one system. It affects multiple organs. 

Sugar and Diabetes in India

India has over 77 million people with diabetes. This number is rising fast. Excess sugar leads to repeated spikes in blood glucose. Over time, this causes insulin resistance. This means the body cannot use insulin properly. Blood sugar levels remain high. If you have concerns, you can consult an endocrinologist for early assessment and care.

Sugar and Your Liver 

Excess sugar, especially fructose, is processed in the liver. When intake is high, it gets converted into fat. This leads to non-alcoholic fatty liver disease (NAFLD). Many people do not notice symptoms early. But it can progress to serious liver conditions. You can learn more about fatty liver disease and how to manage it with expert care. 

Sugar and Heart Disease 

High sugar intake affects your heart in several ways: 

• Increases triglyceride levels 

• Lowers good cholesterol (HDL) 

• Promotes inflammation in blood vessels 

Indians already have a higher risk of heart disease. Excess sugar makes this risk worse. 

Sugar, Skin, and Ageing 

Sugar affects your skin through a process called glycation. Sugar molecules bind to collagen and damage it. This leads to: 

• Early wrinkles

• Loss of skin elasticity 

• Dull skin 

• Acne flare-ups 

This is why high sugar intake is often linked to premature ageing. 

Sugar, Gut Health, and Brain Function

High-sugar diets disrupt gut bacteria. This reduces gut diversity and weakens gut health. 

It can also lead to: 

• Bloating and digestive issues 

• Increased inflammation 

• Mood swings 

• Fatigue 

Blood sugar spikes and crashes affect how you feel mentally. Over time, this may impact focus and emotional health.

How Much Sugar Per Day Is Actually Safe

The World Health Organization recommends limiting added sugar to less than 10% of daily calories. Ideally, it should be under 25 grams (about 6 teaspoons) per day. For most people, this limit is crossed very easily. For example: 

• One soft drink (330 ml) equals around 35 grams of sugar. 

• A “normal” day with juice, biscuits, and sauces can cross 60 grams. 

ICMR guidelines for Indians also support limiting added sugar intake. Keeping track of daily intake is important for long-term health.

Practical Steps to Reduce Sugar Intake in India

You do not need to stop everything. Small changes work better.

• Switch to whole fruits: Avoid packaged juices. Eat whole fruits instead.

• Choose plain over flavoured: Pick plain curd. Add fresh fruits if needed.

• Read food labels: Look for hidden sugars like “-ose” or “syrup”.

• Reduce sugar in tea or coffee gradually: Cut down one spoon at a time.

• Avoid processed snacks: Limit biscuits, packaged snacks, and instant foods.

• Cook more at home: Home food gives better control over ingredients.

• Pick simple breakfast options: Choose plain oats instead of flavoured cereals. 

If you need personalised guidance, you can speak to a dietitian for a structured plan.

How to identify hidden sugar in food labels

Check ingredients for terms like maltodextrin, corn syrup, fructose, and dextrose. If these appear early in the list, the product is high in sugar.

How Much Sugar Can a Diabetic Have

This varies from person to person. Added sugar should be limited. It is best to get your blood sugar levels checked and follow a personalised plan.

Does Sugar Cause Acne

Yes. High sugar intake increases insulin levels. This leads to more oil production and clogged pores, which can worsen acne.

Conclusion

Sugar is not the problem on its own. The real concern is how easily it adds up through everyday foods and habits. What seems like small choices across the day can lead to a much higher intake than expected. Over time, this can affect your metabolism, organ health, and overall wellbeing. 

The sugar intake can be managed with better awareness, simple swaps, and mindful eating. You can reduce your daily sugar intake without giving up everything you enjoy. Small, consistent changes can make a meaningful difference to your long-term health. If you are unsure about your sugar intake or have concerns about your health, it is worth getting the right guidance. A timely consultation can help you understand your risk and take the right steps early.