[escapee]

One key nutrient that helps me beat insomina is Methycobalamin B12.

B12 Methylcobalamin from Natural Factors. Methylcobalamin is the body's active form of vitamin B12. Methylcobalamin has been shown to help some people suffering from what is referred to as sleep-wake disorder. This disorder is characterized by excessive daytime sleepiness, restless nights, and frequent nighttime awakenings. It is very common in shift workers and the elderly. In people with sleep wake disorders, taking methylcobalamin (3 mg daily) has often led to improved sleep quality, increased day time alertness and concentration, and improved mood. Much of the benefit appears to be a result of methylcobalamin influencing melatonin secretion. Low levels of melatonin in the elderly may be a result of low vitamin B12 status - one of the most common nutrient deficiencies, especially in the elderly.

To highlight the superiority of methylcobalamin, let's take a look at one study specifically evaluating the effects of methylcobalamin versus cyanocobalamin on circadian rhythms, well-being, alertness, and concentration in healthy subjects. The twenty subjects (mean age 36 years) were randomly assigned to treatment for 14 days with 3 mg cyanocobalamin or methylcobalamin after 9 days. The results indicated a significant advantage for methylcobalamin. Methylcobalamin supplementation led to a significantly improved sleep quality, shorter sleep cycles, increased feelings of alertness, better concentration, and a feeling of waking up refreshed in the morning. Some of the interesting findings included the fact that methylcobalamin was significantly more effective even though blood levels of cobalamin increased more significantly in the cyanocobalamin than the methylcobalamin group.