Research has shown that allowing chocolate to melt in your mouth produced brain and heart rate activity that was simliar to - and even stronger than - that produced with passionate kissing.
173
The human brain doesn't stop developing until about 25 years old.
102
Quick naps not only improve your alertness, but they also help in decision making, creativity and sensory perception.
149
When you fall in love, that 'high' feeling is caused by a flood of dopamine that is similar to that of cocaine.
44
The use of emoticons affects our corresponding brain areas and can actually trigger emotions.
21
Our brains have a negativity bias and will remember bad memories more than good ones.
15
Falling in love raises levels of nerve growth in a person's brain for about a year and can improve their memory.
39
You can only remember 4 things at a time.
31