Across

    1  Food substances that can be metabolized to give energy and build tissue

    6  Order not to resuscitate, abbr.

    8  Moon of Jupiter's

    9  Anti-oxidant rich berries

  10  Excessive consumption of this common food ingredient can have severe consequences for your health

  12  Computer-screen pixel

  13  Robust energy

  15  Allicin-rich vegetable

  16  Junction points

  17  Couple

  19  Nutrient rich green vegetable

  23  Sparked

  25  Excellent salad vegetable

  27  Bare

  30  Connection

  31  Relating to an ancient medical treatise on the art of healing and prolonging life

Down

    1  Organs of smell

    2  Cancer causing element in cigarettes

    3  With respect to private feelings

    4  Compass direction

    5  A neurotransmitter

    6  End physical life

    7  Rejection words

  11  Thanks

  12  Medical man

  13  Relating to ancient Hindu scriptures

  14  High-protein soup

  17  Basis of a vegan diet

  18  Oxygen plus nitrogen

  20  Popular

  21  Also called

  22  Garden tool

  24  Large food fish

  26  ___ Dhabi, emirate

  27  Thanksgiving month, abbr.

  28  Youngster

  29  Winter mo., for short