Blood donors between 18 and 40 years-old are now in high demand, after donations rapidly declined by 50 per cent in 12 months.
Michelle Morris, a young donor from Leicestershire, told ITV Central that she Gives Blood because she knows that she's saving lives.
More top news
Detectives launch a murder investigation after a man's body is discovered in a shed.
Click here for your latest Bank Holiday weekend weather forecast.
Four-day Harley Davidson event at Lincolnshire Showground begins today with thousands expected to attend