title_body: Iced (cold) coffee stronger than hot?
upvoted_answer: Stronger: No. Subltle differences: Yes.
  
  For people who tolerate caffeine, want the longevity benefits, and looking for something gentler on your stomach with slightly less caffeine, cold brew is your cup of joe.
  
  Hot brewed coffee has more anti-oxidants and a lower pH.  Cold-brewed has less acid and thus for many palates is 'milder'.  The caffeine content of the 2 is basically the same.
  
  In summary:
  
  'Hot brewed coffee could be better for you than cold, since heating it could increase the availability of antioxidants in your cup — but more research is needed to determine if the benefits are significant enough to warrant making the switch.' The individual's palate so for should be the final arbiter.
  
  https://coach.nine.com.au/2017/09/20/09/51/cold-brew-coffee-health-benefits
  https://www.mindbodygreen.com/articles/is-cold-brew-coffee-better-for-you-than-regular-coffee