Mike Bulgakov
G.O.A.T.
I don't consume Indian pickles anymore. Spices don't agree with me anymore.
I prefer the tamer Kimchi.
I don't believe that spices aid digestion and so on. It is just an excuse to consume something spicy, salty and oily. If it was the case, all people in Finland would have indigestion.
And I don't believe spices are "good" for hotter climates. Maybe more salt is needed due to perspiration, that is all. In fact, hot weather and spice makes for indigestion and burning.
The older I get, the less and less I like Indian food. The great taste invariably leads to gas, indigestion and morning download issues. Wife made very limited stuff for Diwali on Friday and we finished it yesterday. We don't get any Indian snacks from anywhere.
I have never heard the belief that spicy food is good for digestion, but have heard that in areas where food spoilage is a problem, people learned to use spices due to their antibacterial properties, which is one reason for spicy food being more prevalent in the hotter regions of Asia. Another reason is the cooling effect of sweating.
There is also an aspect similar to the thrill of riding a roller coaster. The capsaicin binds to pain receptors, which triggers the release of endorphins and dopamine, which can be like getting a runner's high. You get the excitement of facing and overcoming a "danger" that is manageable.
Some say that first dates at amusement parks with scary rides are effective because they induce the release of the same neurotransmitters associate with falling in love. Skydiving has the same effect, but the date is ruined if a parachute doesn't open.