Dietary supplements for cognitive health are now being used in clinical trials. These trials are investigating the effect of dietary supplements on the reduction of symptoms of cognitive decline and dementia. Doses of these dietary supplements are usually decided by trial investigators, but in some cases, the manufacturer decides which dose is needed and what quantity will be administered.
Generally, trial investigators base their dosage amounts on previous studies and then adjust them to compensate for the different genotypes of humans. The goal is to find a supplement that has a sufficient level of effectiveness to reduce or prevent the cognitive decline and dementia associated with aging.
Cognitive impairment and dementia can affect people of all ages; however, older people tend to have more serious issues than younger people Okinawa Flatbelly Tonic Reviews [Update] – Don’t Buy Till You’ve Read This. Some of the diseases that can be associated with cognitive impairment and dementia include Alzheimer’s disease, depression, Parkinson’s disease, and head injuries.
A balanced nutritional supplement containing important B vitamins, folic acid, multi-vitamins, calcium, magnesium, and zinc can help protect against dementia and enhance cognition. Many of these dietary supplements for cognitive health are currently under development and may be available soon.
While some studies have shown positive results from dietary supplements for cognitive health, more research is needed to confirm these results and the effectiveness of these dietary supplements. B Vitamins E and C are believed to be both essential to human brain function and are beneficial to healthy brain function. However, it is unclear how much of each vitamin is needed to achieve optimal results.
Additionally, while most nutritional supplements are considered non-bioactive, there are a few exceptions, such as Vitamin C, which is considered bioactive because of its acidity. This may explain why Vitamin C supplements have been found to be effective in preventing and reducing the progression of Alzheimer’s disease.