Brendon Talbot M.OMSc on Instagram: "It’s not that simple, here’s why👇🏼 . First, it’s important to understand the role of each substance: . 💥Adrenaline (Epinephrine): Known as the “fight or flight” hormone, adrenaline is produced by the adrenal glands in response to stress or danger. It increases heart rate, blood pressure, and energy levels, preparing the body to react to a perceived threat. . 💥Cortisol: Often referred to as the “stress hormone,” cortisol is also produced by the adrenal glands. It helps regulate metabolism, immune response, and blood sugar levels. Elevated levels of cortisol are associated with prolonged stress and can have negative effects on health. . 💥Glutamate: Glutamate is the most abundant neurotransmitter in the brain and plays a key role in cognitive function