Spices & Medicinal Herbs
Popular Vegetables


A vegetable is basically any part of an herbaceous plant that can be eaten, except for culinary fruits and arguably grains, nuts, herbs, and spices. Vegetables may be raw or cooked; fresh, frozen, canned, or dried/dehydrated; and may be whole, cut-up, or mashed.

Different parts of selected plants are eaten- flowers, flower buds (globe artichoke), leaves (lettuce), leaf buds (Brussels sprouts), shoots (asparagus), shoot buds (cabbage), stems (celtuce), flower stem (broccoli), pollen (bulrush), immature seed pods (green beans), fruit (chayote) , immature seeds (broad bean). We have also eaten gums (from acacia trees), sea algae (seaweed), and lichen.

Vegetables are eaten in a variety of ways as part of main meals and as snacks. The nutrient content of different types varies considerably. With the exception of pulses, vegetables provide little protein and fat. Vegetables contain water soluble vitamins like vitamin B and vitamin C, fat soluble vitamins including vitamin A and vitamin D, and also contain carbohydrates and minerals.

Colours of the vegetables

The green colour of leafy vegetables is due to the presence of the green pigment chlorophyll. Chlorophyll is affected by pH. In acid conditions it changes to olive green, and in alkali conditions it becomes bright green.

The yellow/orange color of fruits and vegetables are due to the presence of carotenoids, which are also affected by normal cooking processes or changes in pH.

The red/blue color of some fruits and vegetables (e.g. blackberries and red cabbage) are due to anthocyanins, which are sensitive to changes in pH. At neutral pH they are purple, at acid pH are red, and at alkali pH they are blue. They are very soluble in water.


All vegetables should be stored as efficiently as possible in a root cellar to maximize fresh vegetable intake over the winter. Many vegetables can last through to early spring and be nearly as good as just off the plant.

Root vegetables like potatoes, radish should be stored in a dark, cool place to avoid the reaction to light.

Leaf vegetables lose vitamin C and water rapidly during storage and should therefore be stored for the minimum time in a cool place, in a plastic bag.

Disclaimer: The site does not advice you to take any action, we only provide information based on research done by various people world wide. One should consult their doctor, physician or an expert before taking any action or herbal/natural remedy mentioned on this website.

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