Food colorings are increasingly recognized not just as aesthetic enhancements, but as vital components linking technological advancements with direct health benefits, according to Dr. Ali Biomy of the Food Technology Research Institute.
His recent report highlights a shift towards “natural colors” as a safety guarantee for consumers, as these pigments are derived from plant, animal, and microbial sources and generally fall under the “Generally Recognized As Safe” (GRAS) designation. This classification often requires less stringent approval processes compared to their synthetic counterparts.
Natural Colors
Dr. Biomy explained that natural colors, particularly carotenoids, play significant biological roles extending beyond simply providing yellow and red hues to foods. Beta carotene, abundant in leafy greens, carrots, and mangoes, is a primary precursor to vitamin A in the human body, making it essential for vision, immune function, and healthy growth and development. This finding underscores the importance of a diet rich in colorful produce for overall wellness.
The report also spotlighted lycopene, the red pigment prevalent in tomatoes and watermelon.
While lycopene doesn’t convert to vitamin A, it stands out as one of the most potent natural antioxidants.
Studies cited by Dr. Biomy demonstrate a strong correlation between high lycopene intake and a reduced risk of prostate cancer, heart disease, and atherosclerosis. Lycopene exhibits a remarkable ability to protect skin from ultraviolet radiation and inhibit the oxidation of LDL cholesterol.
Dr. Biomy concluded his report by emphasizing the remarkable biological properties of these natural colorings, noting their ability to improve cellular communication and stimulate antioxidant enzymes in the liver and plasma.
He affirmed that these “smart colors” found within body tissues – especially lycopene, which concentrates in vital glands and organs – represent a first line of defense against free radicals, positioning the choice of naturally colored foods as a health decision that goes beyond mere visual appeal.
