The sales industry is target driven and as a consequence the work can sometimes be demanding and pressurised. The title may vary in different organisations and a sales executive may also be referred to as a: 1  sales representative; 2  sales consultant; 3  territory manager;  business development representative.
The first thing I did after reading the new study that caffeine can increase our blood glucose level was to switch to drinking green tea.
How Caffeine Affects the Nervous System. A cup of coffee on a table. Caffeine, chemically known as 1,3,7-trimethylxanthine, is considered to be the most popular, largely unregulated drug in the world. Caffeine is consumed in coffee, tea, cocoa, chocolate, many soft drinks and some drugs. Natural sources of caffeine include coffee beans, tea leaves, kola nuts, guarana berries and cacao pods. Like every drug, caffeine affects the nervous system in multiple ways, some of which are desirable, but many of which are unwanted.