Rose tea is a detox tea and a cleanser. The extract from the pedal holds health and medicinal purposes that tend to work slowly but once it's in your blood and intestine, will work quickly from that point. Can also be used for memory loss and the hardening of veins.

That is only a promotional sentence.
To get as healty as possible, you have to:
1) intake sufficient and balanced neutrients.
2) perform physical exercise regularly and properly
3) get adequate sleep.
4) stay away from harmful environment (smoking, radiation, dusty air, improper temperature, taminated water, air, food etc.).