Barack Obama, Illinois senator and presidential hopeful, comes to Detroit and blasts automakers about the need to build more-fuel-efficient cars and then drives off in his personal Chrysler 300C?
Melatonin is a powerful antioxidant and, unlike conventional antioxidants such as vitamins C and E and glutathione, it is both produced in the human body and is acquired in the diet (fruits, vegetables, cereals and herbs etc., contain melatonin).
From about 500 million years ago, freshwater and terrestrial plants slowly optimized the production of ânewâ endogenous antioxidants, such as ascorbic acid (vitamin C), natural phenols (including flavonoids) and polyphenols, tocopherols, etc.xperiments with binary mixtures of natural phenolic antioxidants with a non-phenolic antioxidant-ascorbic acid-show that phenolics exhibit antagonism when combined with this latter compound. This is described as to the regenerating ability of the most efficient antioxidant at the expense of the less efficient one.