Calorie counting vs
macro tracking
and the diets people weigh them against.

Calorie counting vs macro counting

This is the one comparison where both sides are doing the same kind of thing. Calorie counting works to a single daily energy number. Macro counting takes that same energy and splits it into carbohydrate, protein and fat, which carry 4, 4 and 9 kcal per gram. Two 800 kcal lunches can be worlds apart: one mostly refined carbs, one built around protein. Calories alone cannot see that difference; macros can.

If your goal is simple weight change, a kcal target is enough to start. If you train, are chasing body composition, or want to hold protein high while cutting, the macro split is the more useful lens. Neither restricts a single food.

In the app: set a kcal target, a carb/protein/fat split, or both. NutraSafe reads every figure off the UK nutrition panel as you scan or search, and the diary shows the day against whichever target you chose.

Macro counting vs the low-FODMAP diet

The low-FODMAP diet was developed at Monash University to ease the symptoms of irritable bowel syndrome. It is not a long-term way of eating: it runs in three phases, a strict elimination of fermentable carbohydrates for roughly four to eight weeks, a structured reintroduction, then personalisation. The NHS is clear it should be done with a registered dietitian, because cutting whole food groups without guidance risks missing nutrients.

Macro counting answers a completely different question, the energy split of what you eat, so the two are not alternatives. Plenty of people run a FODMAP phase and keep an eye on protein at the same time.

In the app: NutraSafe is not a FODMAP database, but you can log each meal and log how you felt next to it, building the food-and-symptom record your dietitian needs for the reintroduction phase.

Calorie counting vs a low-sodium diet

A low-sodium diet limits one thing, salt, usually because a GP has flagged blood pressure, heart or kidney concerns. The NHS caps adults at 6g of salt a day, about 2.4g of sodium. Calorie counting ignores salt entirely; you can hit a perfect kcal day and still be well over the salt cap, because processed and ready-made foods carry most of the UK's salt.

So these two genuinely complement each other. One watches energy, the other watches a mineral the energy count never sees.

In the app: NutraSafe reads the salt figure straight off the UK label and separates salt from sodium where the pack lists both, so you can track salt against the 6g cap alongside your calories or macros.

Macro counting vs a nut-free diet

A nut-free diet is about allergy safety, not energy. Peanuts and tree nuts are two of the 14 allergens UK law requires to be declared on food, so the job is reading labels carefully on every product, every time. Macro counting sits on top of that without conflict: once you have checked a product is clear, you still log its carbs, protein and fat the normal way.

In the app: scan a UK label and NutraSafe flags the Big 14 allergens, nuts included, where they appear in the ingredients we hold.

Calorie counting vs the macrobiotic diet

The macrobiotic diet is a whole-food eating philosophy built around whole grains, vegetables, beans and minimally processed foods, with very little added sugar or heavily processed product. It is defined by food choices rather than numbers, which is the opposite of calorie counting's purely quantitative approach.

Because a macrobiotic plate is mostly whole foods, calorie counting on top is straightforward, and many people use it to make sure energy and protein are where they want them on a largely plant-based pattern.

In the app: log your chosen foods and the calories, macros and any additives add up the same way, so you can keep the philosophy and still see the numbers.

Macro counting vs a raw food diet

A raw food diet limits eating to foods that have not been heated above roughly 40 to 48°C, on the view that cooking changes them. It is, again, a rule about which foods and how they are prepared rather than a measurement method. It can make hitting protein and energy targets harder, which is exactly where a count helps.

In the app: search or scan whatever you eat and the macros total as normal, so you can spot a protein or calorie shortfall on a raw pattern before it becomes a habit.

Macro counting vs the specific carbohydrate diet

The specific carbohydrate diet removes complex carbohydrates, grains and most processed sugar, and is used by some people managing digestive conditions such as IBD. It is restrictive and not part of standard NHS care, so it is one to discuss with a clinician before starting. Macro counting does not restrict anything; it just measures the split.

In the app: track what you eat and your reactions in one diary, so you have a clear record of how a restricted-carb pattern is going to share with your GP or dietitian.