WHATSAPP is planning a new update that will let app users recall or revoke sent text messages, as well as edit texts after they have been sent. WhatsApp may soon let users revoke, recall or edit messages that have already been delivered to contacts within the chat app. The feature would allow users to edit â or completely revoke â messages sent by accident, as well any texts with cringe-inducing typos or content.
NeuroScan is a General Neurotransmitter Test that determines levels of: 1  Serotonin. 2  Dopamine. 3  Norepinephrine. Epinephrine. 4  GABA. 5  PEA. Glutamate.  Creatinine.
Lexiscan stress test is a nuclear stress test that is only performed at the prescription of a physician. This is a non-evasive test aimed to detect heart problems and diseases. Your doctor will prescribe this test in case you are experiencing chest discomfort.