A legume pretending to be a nut — high protein, high fat, and a major allergen.
Peanuts are legumes, not nuts, growing underground rather than on trees. They are high in protein and monounsaturated fat, and are among the most serious food allergens there is.
Pulses are the food group with the strongest evidence behind them for
blood sugar and cholesterol. The soluble fibre forms a gel in the gut that slows sugar
absorption and physically carries some cholesterol out of the body.
They also produce a
second-meal effect: a pulse-based lunch measurably flattens the glucose response to
dinner.
Per 100g dry. Cooked pulses are roughly a third of these values by weight.
Based on the nutrients and fibre this food supplies. These are supporting foods, not treatments.
Soak overnight and throw the water away. The compounds that cause gas
leach into it.
Salt at the end. Salting early toughens the
skins.
Build up slowly. Going from no pulses to daily pulses will cause
trouble; your gut bacteria adapt over two to three weeks.
Add asafoetida, cumin
or ginger — every pulse-eating culture independently arrived at a carminative
spice.
The soluble fibre in pulses forms a viscous gel that slows how fast glucose reaches the
blood and binds bile acids so the liver must pull cholesterol from circulation to replace
them. Both effects are mechanical, which is why they show up so consistently in
trials.
Pulses are also low in methionine while grains are low in lysine, which is why
dal with rice or beans with tortilla became staples across unconnected cultures —
together they form a complete protein.
Peanut allergy is among the most severe food allergies and can be
life-threatening. Avoid entirely if diagnosed.
Aflatoxin: poorly stored
peanuts can develop aflatoxin, a mould toxin. Discard any that taste bitter or look
discoloured.
Kidney disease: pulses are high in potassium and phosphorus, and
protein often needs limiting. This needs your doctor's numbers.
Gout:
pulses contain moderate purines, though plant purines appear far less problematic than those
from meat.
IBS: pulses are high-FODMAP. Small, well-soaked, well-cooked
portions are tolerated better.
This is information, not a prescription. If you are managing a diagnosed condition or taking medication, talk to your doctor before making a large change to your diet.
Nutrition figures on this page come from standard food composition data. These links let you check the numbers and read the underlying research yourself rather than taking our word for it.