Bengal gram benefits and side effects: chana dal guide

Protein, in a quality that pairs with grain

Protein is the headline bengal gram benefit: 21.55 g in every 100 g of the dry dal, so a katori of the cooked dal (30 g dry) carries about 6.5 g. The 2012 chickpea review considers chickpea protein quality better than that of other pulses, and notes significant amounts of every essential amino acid except the sulphur-containing ones.

That one gap is why chana dal and cereal are a pair. The review says cereals can make up for the sulphur-containing amino acids, and the ICMR-NIN dietary guidelines print a 3 to 1 cereal-to-pulse ratio, by raw weight, as one that can meet the need for all essential amino acids. Dal with rice, or dal with roti, is the plate version of the same arithmetic.

Fibre, at 15.15 g per 100 g

15.15 g of fibre per 100 g makes chana dal a fibre-heavy dal: about two-thirds more than toor or moong dal. A katori of the cooked dal brings about 4.5 g.

The guideline line on why that matters: dietary fibre delays and retards the absorption of carbohydrates and fats and increases the satiety value, which is why fibre-rich dal sits well on a plate meant to keep hunger away. The portion-by-portion case for weight loss is on the chana dal for weight loss page.

A glycemic index of 11, the low end of the table

The University of Sydney glycemic index database records 11 for boiled Bengal gram dal — a single India-tested entry, deep inside the low-GI band of 55 or below. One entry is a thin basis, so read the number as direction, not precision: boiled chana dal is a low-GI food.

The 2014 pulses review gives the practical version: pulses are high in fibre and low on the glycemic index, which makes them useful to people with diabetes by helping keep blood glucose and insulin levels healthy. Meal-for-meal help is on the chana dal for diabetes page.

Iron, with the vitamin C trick

6.08 mg of iron per 100 g, and 1.8 mg in a katori of the cooked dal. Plant iron is absorbed better with vitamin C in the same meal: the ICMR-NIN guidelines name guava, pineapple and citrus fruits, or chutneys made with coriander and green chillies, as the foods that improve iron absorption from plant sources when eaten as part of a regular meal. IFCT 2017 gives no figure for chana dal's vitamin C, so the lemon has to come from the plate.

Tea does the opposite: the same guidelines say beverages like tea bind dietary iron and make it unavailable, and should be kept at least an hour away from the meal — before, during or soon after.

Folate, the nutrient pregnancy asks for more of

182 mcg of folate per 100 g, and about 55 mcg in a katori. The chickpea review lists folate among the vitamins chickpea carries, and the guidelines call folic acid essential for making haemoglobin, and ask for extra during pregnancy; their cooking rule protects it — boil legumes with just enough water, without draining, to retain the folate.

In pregnancy the portions and the plan are on the chana dal in pregnancy page.

Potassium, magnesium and zinc, with almost no sodium of its own

957 mg of potassium, 118 mg of magnesium and 3.65 mg of zinc per 100 g; the chickpea review lists calcium, magnesium and phosphorus among chickpea minerals, and potassium in particular. Sodium sits at 20.83 mg, so most of the salt in a chana dal meal is the salt you add.

Potassium is the one to count on a restricted diet — see the side-effect notes below — and zinc joins iron, folate and magnesium in the 2014 pulses review's list of what pulses provide.

The numbers above are per 100 g of dry dal, more than one sitting of the cooked dal. The plate-size version: one katori of the cooked dal (30 g dry) comes to about 99 kcal with 6.5 g of protein, 4.5 g of fibre, 1.8 mg of iron and 55 mcg of folate.

A larger serving made with 50 g of dry dal gives about 165 kcal, 10.8 g of protein and 7.6 g of fibre, and two katoris of the cooked dal (60 g dry) give about 197 kcal, 12.9 g of protein and 9.1 g of fibre. The complete per-100 g and per-katori table is on the chana dal nutrition page.

Gas is the honest first item. The dal carries galacto-oligosaccharides such as raffinose, stachyose and verbascose that the small intestine does not digest; once they reach the colon, bacteria break them down and release gas — though whether these sugars are the primary source of pulse flatulence has been questioned. The same report finds that people who get the gas at first usually stop noticing it within a few weeks of steady intake. Begin with half a katori.

On gout, the evidence is reassuring but not a clearance. Uric acid is mostly made inside the body, with only a minor part from food, and one table places cooked garbanzo beans in its very low purine band of under 50 mg per 100 g. In a 12-year study of 47,150 men, purine-rich vegetables were not linked to a higher risk of gout, while meat and seafood were. Anyone with gout or advanced kidney disease should check with a doctor, since the review advises caution with high-purine plant foods there, and it has no purine figure for chana dal itself.

On potassium: at 957 mg per 100 g, a kidney diet that caps potassium should count the dal's potassium in the day's total. On the carbohydrate side, one katori brings about 14 g of carbs, so on a diabetes plate it is a swap for rice or roti rather than an extra.

For babies the dal comes with complementary feeding, after six months of age — the amounts are on the chana dal for babies page.

None of this is medicine: on a diet set for a medical condition, talk to your doctor or dietitian before chana dal becomes the everyday dal.

The anchor figure is the ICMR-NIN adult plate, with pulses set at 85 g a day inside a 2000-calorie model. One katori of chana dal uses 30 g of that allowance, and two katoris 60 g, which leaves room for the week's other dals.

The same guidelines recommend a variety of cereals, millets and pulses rather than one type every day, so let chana dal share the week with toor, moong, urad and masoor. That also spreads the flavour and the nutrition, since each dal carries a different profile of protein, fibre and minerals.

In practice, one katori at a meal sits easily inside the 85 g allowance; the dal's own guide is the chana dal hub page. If the dal is new to your table, start with half a katori and work up.

The everyday way is a simple dal: soak the split dal for one hour in room-temperature water — times and methods are on the how to soak chana dal page — then pressure cook it for 3 to 4 whistles on medium and finish with a ghee tempering. The ICMR-NIN guidelines add two rules: pulses are best boiled or pressure cooked, since that destroys their anti-nutritional factors, and overcooking cuts protein quality — so lift the dal off the heat once a grain mashes flat when pressed.

Recipes to start with: chana dal fry is the everyday onion-tomato dal, and chana dal recipes collects the full set — breakfast roti and upma, khichdi for lunch, dal pakwan for a slow Sunday, and a jaggery laddu for sweets.

The whole seed, kala chana, is the same bengal gram unsplit: it needs a longer soak and a longer cook, and works as a boiled snack.

Is bengal gram good for health?

Yes, as an everyday pulse eaten in normal portions. Dry chana dal holds 21.55 g of protein, 15.15 g of fibre and 6.08 mg of iron per 100 g (IFCT 2017), and boiled dal sits deep in the low-GI band at 11. It is food, not medicine, and it works best as one dal among several in a varied plate.

Does bengal gram have protein?

Yes: 21.55 g in every 100 g of dry chana dal (IFCT 2017), which is about a fifth of its weight, and a katori of the cooked dal carries about 6.5 g. Chickpea protein is short of the sulphur-containing amino acids, which cereals supply, and a 2012 review considers its protein quality better than that of other pulses.

Can chana dal cause gas?

Yes, in some people. The dal carries galacto-oligosaccharides that escape digestion and reach the colon, where bacteria ferment them and release gas, though recent work questions whether these sugars are the primary source. Most people settle within a few weeks once the dal is a regular part of meals; a half-katori start is the easy way in.

Is chana dal good for weight loss?

It can be, when it stands in for part of the rice or roti instead of joining a full plate. A katori of the cooked dal has about 99 kcal and has 6.5 g of protein and 4.5 g of fibre, and the guidelines say fibre adds to the satiety value of a meal. The trial evidence sits on the chana dal for weight loss page.

What is bengal gram?

IFCT 2017 names the desi chickpea Bengal gram — a brown-skinned seed of Cicer arietinum. Split and husked, it becomes chana dal; left whole, it is kala chana; milled, it is besan. The large white kabuli chickpea is the other type of the same species.

Is chana dal healthy?

Yes, as a dal choice for most people: per 100 g dry it holds 21.55 g protein, 15.15 g fibre, 6.08 mg iron and 182 mcg folate, and it boils to a GI of 11. The cautions are specific ones — gas for some, potassium counting on kidney diets, and a doctor's word for anyone on a prescribed plan.