On each of different days and in random order, and with (mostly) 1-day intervals between dosing conditions, these women received 100 mg of radiolabeled ferrous fumarate as follows: In the morning, with water (reference condition) In the morning, with 80 mg of ascorbic acid (vitamin C) In the morning, with 500 mg of ascorbic acid In the morning, with coffee In the morning, with breakfast that included coffee and orange juice In the afternoon, with water In these 6 treatment conditions, morning dosing was at 7:009:00 am after an overnight fast, and afternoon dosing, at 4:006:00 pm after a 4 hour fast
Improved training performance
This combination addresses both local gut tissue repair and overall inflammatory burden
Consider a standalone B12 supplement if: You follow a vegan or strict vegetarian diet, as plant-based foods do not naturally contain B12
Super common soothing ingredient