3 ms·
The difference in the experiences of you two might be due to https://en.wikipedia.org/wiki/CYP1A2 https://en.wikipedia.org/wiki/CYP1A2 aka "the caffeine gene".
by jogundas 7y ago
The difference in the experiences of you two might be due to https://en.wikipedia.org/wiki/CYP1A2 https://en.wikipedia.org/wiki/CYP1A2 aka "the caffeine gene".