" target="_blank" rel="noopener">Berta Valente is a nutritionist and PhD candidate in public health at the faculty of medicine at the <a href=" target="_blank" rel="noopener">Universidade do Porto in ...

" target="_blank" rel="noopener">Ola Anabtawi is a nutritionist and the former head of the nutrition and food technology department at <a href=" target="_blank" rel="noopener">An-Najah National ...