Thanks for your query.
Why do you want to take diet pills?
Rely on natural foods like fruits and vegetables, milk and dry fruits.
Is very harmful to health, It Is the cause for so many cancers and respiratory problems.
I strictly advise you to come out of It and develop healthy habits.
When you feel stressed drink a glass of water or do deep breathing few times and experience the relaxation.
Also try to meditate or learn yoga
, the energy levels that you experience would be unimaginable.
Hope I have answered your query
I will be available for your follow up queries If any.
Wishing you good health.