Plants

Sunday, 22 February 2026
21 facts about olives
21 facts about olives
"Where the olive refuses to grow, there the Mediterranean world ends"
It is not known exactly when and where the first olive tree, characteristic of the Mediterranean region, grew. Paleobotanists claim that wild olives g ...

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Pumpkin
Researchers at East China Normal University in Shanghai have found that a substance - D-chiro-inositol - found in fig-leaf gourd (Cucurbita ficifolia) pulp extract can replace insulin.
This substance stimulates the regeneration of beta-pancreatic cells in diabetic rats and regulates insulin activity.
Beetroot
Beets can lower blood pressure.
Beet juice contains nitrates, which turn into nitric acid in the blood and help dilate and relax blood vessels.
Chestnuts
Chestnuts can be eaten both raw and after heat treatment.
When eaten raw, they can be a bit tart, especially if the skin is not removed. Another method is to ...
Stinging nettle
The European Commission recommends the use of nettle root to treat the first and second stages of prostatic hyperplasia.
Brussels sprout
Brussel sprout is a member of the Gemmifera cultivar group of cabbages.
Turmeric
Turmeric contains vitamins and minerals in marginal amounts.
These are B vitamins, vitamin E, and K, as well as calcium, manganese, potassium, iron, magnesium, phosphorus, sodium, copper and zinc.
Rapeseed
Winter rapeseed is mainly grown in Poland, with its crops occupying 95% of the area of all oilseed crops.
Seeds are sown in August, germinating as early as a week after sowing into the ground. Even before w ...
Jerusalem artichoke
Scientific studies commissioned by the European Commission have shown a therapeutic effect of topinambur on breast cancer.
Reports have been published on the cytotoxic effect on two breast cancer cell lines of lactone sesqu ...
Olives
Olive fruits contain oleuropein, which gives them a bitter taste.
Oleuropein belongs to the coumarin derivatives. It is present in every part of the plant, although i ...
Pineapple
The caloric value of pineapples is small since it is only 55 kcal per 100 grams.