5 scientifically proven reasons it's better to be single

Details at the link. See what your doctor tells you about this. 

5 scientifically proven reasons it's better to be single

Here are five big ones:

1. Healthy heart

Source: Journal of Marriage and Family, 2006

2. Fit body

Source: American Journal of Preventative Medicine, 2003; Journal of Marriage and Family, 2004; Journal of Physical Activity & Health, 2010

3. Strong social network

Source: Journal of Marriage and Family, 2004; Contexts, 2006; Journal of Marriage and Family, 2012

4. No settling

Source: Psychology and Aging, 2006; Journal of Personality and Social Psychology, 2013

5. Solitude