The seller supplied the following interesting description of these tubes:The zirconium tubes are the ends of a long piece of tubing lathed into shorter lengths for the purpose of placing pellets of U238 for reactor function.
A trigger event. Many people experience a general thinning of hair several months after a physical or emotional shock. This type of hair loss is temporary. Examples of trigger events include sudden or excessive weight loss, a high fever, surgery, or a death in the family.
Pantothenic acid is considered to be one of the best vitamins for thinning hair and hair loss. Natural sources: whole grains, liver, kidney, egg yolk. Vitamin B6 (pyridoxine) - B6 is good for maintaining hair color, and a deficiency can cause hair loss. Natural sources: wheat germ, yeast, soy.