1- Laughter makes blood flow more freely.
2- Hugs release Oxytocin and remove stress from the heart.
3- When you meet someone that your heart goes crazy for, your heart gets a workout.
4- Spending time with a loved one lowers blood pressure.
5- Love letters may lower blood cholesterol.
6- Holding hands calm nerves.
7- A positive attitude lowers risk of heart attack.