Research shows that healthy sleep increases productivity, improves mood, and can significantly influence your health.
The nutrients in Optimal Sleep† are needed for your body to produce serotonin, a precursor to melatonin. Melatonin, often called the “sleep hormone,” is a key regulator of your sleep-wake cycle. Low levels of serotonin can prevent enough melatonin from being formed.†
Your body makes serotonin (and melatonin) from the amino acid tryptophan. Tryptophan is then converted into 5-HTP, which becomes serotonin and eventually melatonin via a series of enzymatic reactions. However, many disruptions can occur along this biochemical pathway, slowing serotonin and melatonin production.
For example, stress and nutrient deficiencies can slow the conversion of tryptophan into 5-HTP. If niacin (vitamin B3) levels are low, your body will ‘steal’ tryptophan to make niacin in a process called the “tryptophan steal.” Niacin is included in this product to support healthy levels of tryptophan, 5-HTP, and ultimately melatonin.†
Poor sleep quality and other sleep problems can be side effects of vitamin B6 deficiency. Vitamin B6 (P-5-P) is a required cofactor for L-aromatic amino acid decarboxylase (AAAD). This enzyme converts 5-HTP into serotonin. Low levels of B6 can result in low levels of serotonin and melatonin. Vitamin B6 is also a coenzyme for converting the excitatory neurotransmitter glutamate into the calming neurotransmitter GABA. Vitamin B6 is included in this formula to support healthy neurotransmitter levels and amino acid metabolism.†
Magnesium is referred to as “the relaxation mineral.” It supports muscle relaxation and feelings of calm. It plays a key role in inhibiting the overactivity of NMDA receptors in the brain that can lead to restlessness. Zinc is involved in many cellular processes and is often taken alongside magnesium to support sleep and relaxation. Niacin, magnesium, and zinc play crucial roles in supporting healthy stress levels, muscle relaxation, and adrenal function.†
Chronic stress can disrupt sleep and increase the need for tryptophan. To further support healthy stress responses and mood, Optimal Sleep† includes ashwagandha and phosphatidylserine.†
5-HTP (5-hydroxytryptophan) is an amino acid precursor to serotonin. Serotonin is involved in sleep regulation, hormone balance, appetite and temperature signaling, and many other processes. 5-HTP is included in this formula to support healthy serotonin production, sleep cycle, and mood.†
Optimal Sleep† contains sleep-promoting nutrients that help your body produce melatonin naturally. If you’re looking for melatonin-free sleep support, look no further than Optimal Sleep† by Seeking Health.†