During excessive physical stress, the immune system is inhibited by the secretion of Cortisol and the increased release of pro-inflammatory factors due to tissue damage. There are no known side effects or contra-indications. Yes, sterols and sterolins protect bone marrow. Yes, there are. The FI virus is equivalent to the HI virus.
Modern diets are often deficient in fruits, vegetables and seeds.
These are the most important sources of sterols and sterolins. Sterols and sterolins are bound to the fibres in plants and as a result are difficult to absorb. Refining processes applied in the food industry are aimed at making products more appealing to the eye and palate. These processes remove sterols and sterolins from food and render it less nutritious. Modern food preparation and storage methods impact negatively on the nutritional value of our daily diet.