One high quality study in 30 people found that taking 200 mg of L-theanine per day significantly improved ... of 300 mg of magnesium and 30 mg of vitamin B6 for 8 weeks in 264 people with low ...

“Only one in ten teenagers and a third of adults are eating the recommended five-a-day of fruit and vegetables., Instead, they rely on alternative sources for their vitamin C such as fortified ...

"This could one day be important for cancer treatment in humans, but we don’t know how and why vitamin D has this effect via the microbiome. More work is needed before we can conclusively say ...

“The most common one I see is B12,” King adds. Always consult with your doctor if you have concerns. Unless you have a deficiency, taking excess vitamin ... time of the day with or without ...