Public health
3 ideas, each explained on one page with a 60-second lesson you can play right there.
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Hyperpalatable food
Hyperpalatable foods combine specific ratios of fat, sugar, salt, and carbs to overstimulate brain reward circuits and bypass fullness cues.
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Iodised salt
Iodised salt is common table salt mixed with tiny amounts of chemical iodine compounds.
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Vaccination
Vaccines train the immune system with weakened pathogens or proteins to build lasting defense against deadly infectious diseases.