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The chemical complexity of coffee is emerging, especially due to observed physiological effects which cannot be related only to the presence of caffeine. Moreover, coffee contains an exceptionally substantial amount of antioxidants such as chlorogenic acids, hydroxycinnamic acids, caffeine and Maillard reaction products, such as melanoidins. [3]
Flavonoids, a subset of polyphenol antioxidants, are present in many berries, as well as in coffee and tea. Examples: Myricetin - walnuts are a rich source; Isoflavone phytoestrogens - found primarily in soy, peanuts, and other members of the family Fabaceae; Resveratrol - found in the skins of dark-colored grapes, and concentrated in red wine.
Most of us view chocolate as a treat, but dark chocolate may offer benefits for intimate health. It contains a compound called flavonoid, a naturally occurring plant chemical with antioxidant effects.
What does coffee do to your body? When you drink coffee, Dr. Wu says the caffeine acts as a stimulant by blocking adenosine, the neurotransmitter that promotes sleep, resulting in increased ...
“Although coffee has purported heart benefits by way of protective antioxidants, it does not contain any essential nutrients such as vitamins, minerals, carbohydrates, protein or fats.
Coffee also contains the monoamine oxidase inhibitors β-carboline and harmane, which may contribute to its psychoactivity. [169] In a healthy liver, caffeine is mostly broken down by hepatic enzymes. The excreted metabolites are mostly paraxanthines—theobromine and theophylline—and a small amount of unchanged caffeine.
Regular coffee consumption lowers your risk of hypertension, heart failure and abnormal heart rhythm,” he says, adding that it does this by affecting sodium reabsorption in the kidneys ...
orange pigments . α-Carotene – to vitamin A carrots, pumpkins, maize, tangerine, orange.; β-Carotene – to vitamin A dark, leafy greens, red, orange and yellow fruits and vegetables.