Matthew McConaughey's drastic weight loss for 'Dallas Buyers Club' killed his sex life

Matthew McConaughey has confessed that his sex life suffered when he lost a lot of weight for the film Dallas Buyers Club.

The 44-year-old actor, who lost a staggering amount of weight to play AIDS stricken bull rider Ron Woodroof, said that although his wife Camilla Alves was supportive, he didn't consider his physique appealing enough to be intimate, Metro.co.uk reported.

McConaughey had a diet of two egg whites, chicken, a small pudding and two Diet Cokes each day for four months in preparation for his role in the film.