Adrenal underactivity is related to the diminished production of certain hormones by the adrenal glands. These hormones play key roles in energy production, immune function, and the stress response. (source, source, source)
Sub-optimal adrenal hormone concentrations can lead to decreased energy levels and impaired immune function. This disrupts training and recovery and heightens susceptibility to stress-related fatigue, further hindering overall performance by affecting motivation and resilience. Supporting adrenal function ensures complete support for peak performance and optimal recovery.
Supplement with Vitamin C: Supplementation with vitamin C has been shown to improve markers of adrenal underactivity. (source) Research has shown that vitamin C plays a role in aldosterone regulation, a key hormone for blood pressure regulation that is produced in the adrenal glands. (source) Supplementation with vitamin C has been shown to reduce acute phase and inflammatory proteins, helping to create an internal environment conducive to adrenal function. (source) Recommendation: Supplement with at least 100 mg of vitamin C daily.
Supplement with Rhodiola Rosea: Rhodiola has been shown to support adrenal health. (source) Rhodiola preparations increase the antioxidative capacity of the blood. (source) Additionally, Rhodiola rosea has been shown to interact with the hypothalamic-pituitary axis, helping to normalize adrenal hormones like cortisol. (source, source) Recommendation: Supplement with at least 100 mg of rhodiola rosea daily.