Professor Barry Smith used to work with UPF companies but stopped when he became fully aware of the health risks.
Getty Images/ Barry Smith
- UPFs dominate the Western diet and are linked to serious health issues including diabetes.
- Food companies use sensory scientists to make ultra-processed foods irresistible.
- Senses expert professor Barry Smith cut out UPFs and lost weight without trying.
A professor of the senses, who used to help multinational food companies create ultra-processed foods...