There is a strong coffee drinking culture in Israel. Coffee is prepared as instant (nes), iced, latte (hafuḥ), Italian-style espresso, or Turkish coffee, which is sometimes flavored with cardamom (hel).
Nes coffee, also called soluble coffee and coffee powder, is a beverage derived from brewed coffee beans. Instant coffee is commercially prepared by either freeze-drying or spray drying, after which it can be rehydrated. Instant coffee in a concentrated liquid form is also available.
Advantages of instant coffee include speed of preparation (instant coffee dissolves instantly in hot water), lower shipping weight and volume than beans or ground coffee (to prepare the same amount of beverage), and long shelf life—though instant coffee can also spoil if not kept dry.
Instant coffee is available in powder or granulated form contained in glass jars, sachets or tins. The user controls the strength of the resulting product, by adding more or less powder to the water, ranging from thin "coffee water" to very strong and almost syrupy coffee. A novel way is to use coffee bags, similar to tea bags.
The caffeine content of instant coffee is generally less than that of brewed coffee.
Compared to regular drip brew coffee, instant coffee appears to be as efficient in decreasing the risk of diabetes type 2. On the other hand, it has been associated with an increased risk of bladder cancer in women when compared to regular coffee, whereas for men both instant and regular coffee has been associated with an increased bladder cancer risk. However, current review research suggests that there is no dose-response relationship between coffee drinking and bladder cancer, and that previous studies may have been confounded by unidentified risks of bladder cancer.
Instant coffee decreases intestinal iron absorption more than drip coffee. Apparently, however, there is no decrease in iron absorption when instant coffee is consumed 1 hour before a meal, but the same degree of inhibition as with simultaneous ingestion occurs when instant coffee is taken 1 hour after a meal.
Animal experiments have indicated that instant coffee confers no risk related to reproduction, lactation, embryotoxicity or teratogenicity, but possibly a risk of a delay in bone calcification in high doses.
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Instant coffee, en.wikipedia.org
The Miracle of NesCafe... (coffee cup aliyah), howtobeisraeli.blogspot.com