Mapping the yerba mate genome reveals surprising facts about the evolution of caffeine
Yerba mate, along with tea and coffee, is one of the world's most popular caffeinated beverages. Widely consumed in South ...
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Why Your Morning Coffee Isn’t Working Like It Used To
When you drink coffee or other caffeinated beverages, caffeine blocks the receptors in your brain that normally absorb adenosine. Adenosine is a molecule that makes you feel sleepy by slowing nerve ...
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How Plants Evolved Different Ways to Make Caffeine
Caffeine is produced by approximately 30 of the world’s 300,000 or so different species of flowering plants, estimated Todd Barkman of Western Michigan, who led the new study. The divergent nature of ...
Signs your body might start to become 'caffeine resistant'
Downing more than 600mg a day ( the equivalent of six mugs of brewed coffee) can produce anxiety, sleeplessness, agitation, ...
NHS doctor shares 'glitch' warning if you feel tired after caffeine
Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access information on a device and to provide personalised ads and content, ad and ...