of beef bones (preferably marrow bones, knuckles, and joints) 1 onion, roughly chopped 2 carrots, roughly chopped 2 celery stalks, roughly chopped 4 cloves of garlic, smashed 2 tablespoons of apple cider vinegar (extracts minerals from the bones) 1-2 bay leaves 1 teaspoon of peppercorns Fresh herbs (like parsley, thyme, or rosemary) Sea salt to taste Water Instructions: Prepare the Bones: Optional: For a more robust flavor, preheat your oven to 400F (200C)
however, peripheral serotonin can indirectly modulate brain function and influence central neurotransmission through vagal pathways and neuro-endocrine signaling, although this relationship is complex and not fully understood (Sbrini et al., 2022)
Glutathione (GSH) is an important endogenous antioxidant found in millimolar concentrations in the brain
Here is exactly how it works