• Pain relievers
  • for cold and flu symptoms, 1
  • for strep throat, 1
• Paint, preventing air pollution from, 1
• Pandemic, definition of, 1
• Paper towels, 1, 2, 3, 4, 5
• Pens, 1
• Personal space, for maintaining hygiene, 1
• Pesticides, 1, 2, 3
• Pets, 1
• Petting zoos, 1
• Phagocytes, 1
• Plastic bags, for protecting food purchases, 1
• Play areas, 1
• PMR, for stress reduction, 1, 2
• Pollution, indoor, effect on immunity, 1
• Positive mind-set, cultivating, 1
• Probiotics, for boosting immunity, 1
• Produce. See also Fruits; Vegetables
  • choosing, 1
  • cleaning, 1
  • organic, 1
  • protecting, in supermarket, 1, 2
• Progressive muscle relaxation (PMR), for stress reduction, 1, 2
• Proteins, lean, 1, 2
• Public restrooms. See Restrooms, public
• Purses. See Handbags