l carnitine serotonin CoQ10 and L-carnitine for Migraine Prevention Modulating Energy and Redox Homeostasis:

For endurance athletes specifically, Centner, Jerger, and Knig published a randomized controlled trial in Nutrients (2023) examining recreationally active men who combined 12 weeks of concurrent training60 minutes of moderate-intensity running plus 15 minutes of dynamic resistance workwith daily SCP supplementation

It also has anti-inflammatory properties, reducing pain and swelling

With vitamin C: Pair glutathione with vitamin C to help convert it back to its active form to its active form, allowing it to maintain its antioxidant function for longer

Some symptoms of a vitamin B12 deficiency include: difficulty thinking brain fog fatigue pale skin weight loss dementia numbness and tingling in hands and feet mood changes decreased appetite constipation A lack of animal protein and following a plant-based diet sans appropriate supplementation can lead to a vitamin B12 deficiency