While B-12 is commonly found in various foods, some individuals may have difficulty absorbing it efficiently through the digestive system
This is a personal choice and we honor each
J Cell Biol 2001
A growing number of sports and anti-doping organisations recognise Informed Sport as providing much-needed athlete protection, including the International Testing Agency (ITA) , which performs anti-doping activities for sporting bodies and events worldwide

Several small studies involving people with digital eye strain suggest that 612mg daily for about a month may improve focusing ability and reduce eye fatigue compared to placebo, though results vary across trials and endpoints.2 12 In the brain, preclinical studies show that astaxanthin can reduce oxidative stress in neurons and may help preserve mitochondrial function.27 A few human studies suggest possible cognitive benefits such as improved reaction time and memory scores but the sample sizes remain small, so researchers emphasize the need for larger, long-term trials before firm conclusions can be drawn.6 9 26 Cardiovascular and metabolic health Because oxidative stress and inflammation are key contributors to heart and metabolic diseases, researchers have explored whether astaxanthin can make a measurable difference

2026 Review: Berberine and L Carnitine Together Side Effects and Real User Experiences Managing healthy blood sugar levels often feels like a balancing act that requires constant vigilance over diet, exercise, and lifestyle choices