Of course nothing says 鈥淚 love you鈥� like a box of caffeinated
serotonin-agogic phenylethylamine-laden confections. Everything you ever wanted
to know about the neurochemistry of love and chocolates can be found at
http://www.maui.net/~jms/love.html.
More from New Scientist
Explore the latest news, articles and features
Mind
‘Remarkable’ discovery upends our understanding of how brains store memories
News
Humans
DNA reveals a society organised around women in pre-Roman Britain
News
Physics
Quantum entanglement is key to solving 250-year-old maths problem
News
Space
The most breathtaking photos of the total solar eclipse
News
Popular articles
Trending New Scientist articles