A smaller, more affordable 4mg size is also available. 4mg is known as by many to be more than enough for a daily dosage, but I take 12mg personally. 12mg astaxanthin today availableAfter making the 4mg size of astaxanthin for over 10 years, the BioAstin firm has now produced a 12mg size available. This 300 percent upsurge in the dosage is in response to the city of athletes, workout advocate and professional trainers, fitness gurus and actually armed service soldiers who wanted an increased dose of astaxanthin in the same size capsule. Astaxanthin is a powerful carotenoid, one of my top three supplements of all time, and an incredible value that will not be repeated.Simply put, the body was made to be immersed in natural light for many hours a day, not artificial light for long periods of time at night. Encircling ourselves with such lighting can result in serious health issues beyond sleep disruptions. Steven’s adds that there’s growing proof that the long-term implications of this have ties to breasts cancer, obesity, diabetes, and major depression, and other cancers possibly. Too much light during the night problematic for health Plus a co-author of his study, that was released in the British journal Philosophical Transactions of the Royal Culture B, Stevens expressed that though time, artificial lighting has become problematic increasingly. An abstract from the journal states: In the last 3 billion years, an endogenous circadian rhythmicity has developed in virtually all life forms where daily oscillations in physiology occur.