New polling shows that demand for weight loss drugs is skyrocketing among under-35s, sparking concern among experts that demand may soon outstrip supply.The data shows that 35 per cent of 18- to 34-year-olds tried to access weight-loss medication in the past year, a significantly higher proportion than the national average of 21 per cent.Relatedly, 64 per cent of 25- to 34-year-olds say they would use weight loss jabs if they were free on thehellip;read more raquo;