Bitter greens and seeds with real evidence for blood sugar.
Fenugreek is one of the better-evidenced culinary plants for blood glucose. The seeds in particular contain soluble fibre and 4-hydroxyisoleucine, both of which affect glucose handling.
Herbs are usually dismissed nutritionally because portions are small.
That is fair for a garnish and wrong for cuisines that use them by the bunch — a
tabbouleh, a green chutney or a saag uses enough to count.
Per 100g of fresh leaves — a far larger amount than a garnish.
Based on the nutrients and fibre this food supplies. These are supporting foods, not treatments.
Add delicate herbs at the end. Coriander, basil and dill lose their
aromatics within a minute of heat.
Use the stems. Coriander and parsley
stems carry more flavour than the leaves and are usually
binned.
Store like flowers — stems in a glass of water, loose bag
over the top, in the fridge.
Use them in quantity if you want the
nutrition, not as a sprinkle.
The aromatic compounds in herbs are volatile oils — they evaporate at cooking
temperatures, which is exactly why timing matters so much.
Where herbs are used
generously they contribute meaningfully to vitamin K, vitamin C and polyphenol intake. A
green chutney made from a large bunch of coriander is not the same nutritional proposition as
a pinch on top.
Fenugreek on diabetes medication: it can add to the glucose-lowering
effect. Monitor and tell your doctor.
Pregnancy: fenugreek in large
medicinal amounts is traditionally avoided.
On blood thinners: high in vitamin K, which interacts with warfarin.
You do not have to avoid it — keep intake steady rather than swinging week to week, and
tell your doctor.
Kidney disease: potassium may need limiting. Ask your doctor for your
numbers.
IBS: several vegetables are high-FODMAP and commonly trigger
symptoms — tolerance is personal.
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.