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.
Biotin & Zinc. Deficiencies in biotin and zinc can cause, or accelerate, hair thinning. Biotin does not cure baldness but resolves the underlying skin conditions due to deficiencies says Dr. Shari Lieberman. Get 300 micrograms of biotin daily in your supplements.