The 'Per Serving' Illusion
The first thing to understand is that the 'serving size' on a nutrition label is not a health recommendation. It isn't what you should eat. By law, it's based on the amount people customarily consume in one sitting, and even that can be interpreted loosely
by manufacturers. This creates a loophole. A company can intentionally list an unrealistically small serving size to make the numbers for calories, sugar, and fat seem reassuringly low. Think of a large packet of chips where the label lists the nutrition for just 10 chips, or a pack of biscuits where one serving is defined as two or three biscuits. If you, like most people, eat more than that tiny amount, you are consuming multiple servings, and the actual calories and sugar add up quickly. This is a common marketing tactic designed to make a product appear healthier than it is when consumed in realistic quantities.
How to Make a Fair Comparison
So, how do you cut through the confusion? The answer is simple: ignore the 'per serving' column when comparing different products. Instead, look for the 'per 100g' or 'per 100ml' column. In India, the Food Safety and Standards Authority of India (FSSAI) mandates that most packaged foods must provide nutritional information in both formats: per serving and per 100g/ml. The 'per 100g' value is your key to a true, apples-to-apples comparison. It is a standardised measure that does not change from product to product. When you compare the sugar in two breakfast cereals or the fat in two types of bhujia using the per 100g value, you are comparing them on a level playing field. The manufacturer’s influence on serving size is completely removed, giving you the real story.
Putting It Into Practice
Let's make this practical. Imagine you are comparing two brands of fruit juice. Brand A says it has 60 calories per serving of 150ml. Brand B says it has 80 calories per serving of 200ml. It's difficult to know which is the better choice without doing some maths. Now, look at the per 100ml values. Brand A has 40 calories per 100ml, while Brand B also has 40 calories per 100ml. Suddenly, you see they are identical in energy content. The difference was just in the arbitrary serving sizes they chose. The process is straightforward: place the two products side-by-side, find the 'Nutritional Information' table, and run your finger down the 'per 100g' column. Compare the values for total fat, sugar, sodium, and protein to see which one better aligns with your health goals.
Calculating What You Actually Eat
The 'per serving' column does have one useful function: it helps you calculate what you’ve consumed after you’ve already decided on a product and eaten a portion. First, check the serving size (e.g., '3 biscuits' or '30g'). Then, check the 'servings per container' to understand how many servings are in the entire package. If you ate half the packet of biscuits that contains 10 servings, you consumed five servings. You would then multiply all the nutritional values (calories, fat, sugar) by five to get an accurate picture of your intake. This step is crucial for moving from a theoretical comparison to understanding the real-world impact of the portion you chose to eat.
Look Beyond the Numbers
While standardising the serving size is the most critical first step, don’t forget to glance at the ingredients list. Ingredients are always listed in descending order by weight. If you see sugar, maida (refined wheat flour), or palm oil listed as one of the first three ingredients, it’s a strong signal that the product is highly processed and likely not the healthiest choice, regardless of what the nutrition numbers say. A clean ingredient list with whole foods you recognise is always a positive sign. Making a truly informed decision involves checking both the nutritional data and the quality of the ingredients that provide those nutrients.
