Consult your doctor before taking fatburning pills/tea etc
my bestfriend once gave me this fatburning icedtea drink from Herbalife.
after having lunch, i consumed only half the glass then went out to the grocery.
as my bf and i were walking, i felt my heart beat got faster. I thought the
palpitation would go away immediately but it didn't. it even got worse.
by the time we arrived at the grocery, i had difficulty in breathing and even standing up, as if i was gonna hava a heart attack. I was really scared that time for i dunno what will happen next. good thing i was with my bf then, so he
rushed me to the nearest hospital.
With the help of that pill the doctor gave me and a few mins of rest, my heart beat went back to normal. He advised me not to take those fatburners without the consent of the doctor even though they say that it's all natural and safe etc.
you have to make sure you wont have any allergic reactions or palpitations.