Generic Alphagan is a medication that has been found to be extremely successful in lowering the pressure inside the eyes. It is available in the form of eye drops and should not be used without a doctorâs prescription. Since 2002, our tens of thousands of U.S. customers have been saving up to 88% off their retail-priced medications. A valid prescription written by your doctor is required for all new prescription orders.
1. Vitamin B12. If you search for âhow to prevent fatigueâ in a text book or on the internet, Vitamin B12 will always come up! Vitamin B12 is a water soluble vitamin which has its effects predominantly on the actions and functions of the brain and nervous system. One study examined the benefit of vitamin B12 injections over 2,000 people. They did not find any positive effect until they increased the dosage to 2,500-5,000mg every 2-3 days.
Among other affects, the group of B Vitamins is involved in regulating the body's level of tryptophan, an amino acid important for maintaining healthy sleep (covered later). 1  Vitamin B3 (niacin) often promotes sleep in people who have insomnia caused by depression and increases effectiveness of tryptophan. It is reported to help people who fall asleep rapidly but keep waking up during the night. Vitamin B5 (pantothenic acid) is good for relieving stress and anxiety. A deficiency of B5 can cause sleep disturbances and fatigue. Vitamin B9 (folic acid) deficiency has been linked to insomnia.