Source Naturals, Vitamin B 1 High Potency, 100 ct Menopause L-Tyrosine is converted in the

L-Tyrosine is converted in the body to key biological compounds

Calcium - 44 mg

Glucosamine sulfate is a naturally occurring amino sugar

strenuous physical exercise

Its bioactive form

Source Naturals, Vitamin B 1 High Potency, 100 ct Menopause L-Tyrosine is converted in theB 1 is intimately involved in many aspects of nerve health and function. The active co enzyme form of B 1, thiamin pyrophosphate (TPP), is necessary for energy production and is essential for the formation of a major neurotransmitter. Magnesium plays a role in neuromuscular transmission and activity, promoting muscle relaxation. A highly processed "junk food" diet, excessive alcohol intake, and exhaustive exercise may increase the need for B 1.