Neuroscience

Dieting: Brain amplifies signal of hunger synapses, finds study

Many people who have dieted are familiar with the yo-yo effect: after the diet, the kilos are quickly put back on. Researchers from the Max Planck Institute for Metabolism Research and Harvard Medical School have now shown ...

Health

How unhealthy are ultra-processed foods?

Ultra-processed foods are commonly portrayed as a modern health scourge: a threat lurking on the shelves of every supermarket linked to obesity, heart disease, cancer and early death.

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