Lots of fruit and vegetables can help lower the risk of cancer and offer protective elements so these should be the bases of your diet. On top of that, obtaining enough healthy proteins and fatty acids keeps your immune system working properly and prevents muscle wasting, deficiencies, or hormonal and nerve problems.
The distance between Del Mar and San Diego in a straight line is 18 miles or 28.96 Kilometers.
The driving distance between San Francisco, CA and San Diego, CA is 502 miles.  The driving time would be approximately 7 hours 45 minutes if driving non-stop in good conditi â¦ ons.