Also most of them look awful
The claim traces back to studies showing that copper and zinc cations can inhibit 5-alpha reductase activity in isolated enzyme assays
[131] [132] Species from the following genera and the following individual species are known to synthesize B 12 : Propionibacterium shermanii , Pseudomonas denitrificans , Streptomyces griseus , Acetobacterium , Aerobacter , Agrobacterium , Alcaligenes , Azotobacter , Bacillus , Clostridium , Corynebacterium , Flavobacterium , Lactobacillus , Micromonospora , Mycobacterium , Nocardia , Proteus , Rhizobium , Salmonella , Serratia , Streptococcus and Xanthomonas
It can boost your health and well-being by improving many areas such as the immune system, skin health, energy levels, stress levels, and signs of aging
Gently press it on the needy areas of your scalp