https://www.protocolforlife.com/l-glutamine-1000-mg/
L-Glutamine, the most abundant amino acid in the body, is an important constituent of proteins and participates in many key metabolic processes.* Glutamine helps to regulate acid/base balance, maintains nitrogen balance, and acts as a nitrogen reservoir for the production of other amino acids.* It also serves as an important energy source for certain cell types, such as gut, immune, and kidney...
https://www.protocolforlife.com/ortho-thyroid/
Ortho Thyroid™ has been carefully formulated to support thyroid and glandular activity, which are key factors to support optimal brain function and the production of energy.* With tyrosine and iodine, the two constituent nutrients of thyroid secretions, combined with specific B vitamins, zinc, selenium, and other trace minerals, this formula represents a comprehensive nutritional supplement for...
https://www.protocolforlife.com/magtein/
Magnesium (Mg) is known to play a major role in cellular metabolism and is critical for normal nervous system function.* Recent research has demonstrated that Mg also helps to regulate neuronal synapse density and that availability of Mg in the brain is necessary for the stability and adaptability of these neuronal connections.* Magtein® (Magnesium L-Threonate) is a patented form of Mg that...
https://www.protocolforlife.com/l-theanine-200-mg/
Theanine is an amino acid shown to be the constituent responsible for the calming properties of green tea.* Theanine can cross the blood-brain barrier and enhances healthy alpha brain-wave activity, which is associated with a relaxed, but alert state.* At the same time, theanine helps to support the health of brain cells exposed to typical stimulation from excitatory neurotransmitters and...