Many people associate memory loss with ageing. But whether it’s occasional forgetfulness or loss of short-term memory, one must be aware that there are specific factors that can cause it even at a young age instead of simply attributing memory loss to a natural decline in cognitive functioning. These causes include alcohol, drug or tobacco abuse, certain medications, sleeplessness, stress and depression, nutritional deficiency, head injury, stroke and dementia.
Whether to prevent or treat memory loss, these natural herbs have served as timeless aids:
1. Gingko Biloba
There is a reason why gingko biloba supplements are one of the most popular herbal medications in Europe and America. Among its many therapeutic benefits, gingko biloba’s power to enhance memory stands out. In particular, scientific studies discovered gingko’s potency to aid memory and thinking of those with Alzheimer’s or vascular dementia by protecting nerve cells damaged by these disorders to improve learning, daily activities, social behavior and reduce feelings of depression. Laboratory tests further show gingko biloba’s value in improving blood circulation along the central nervous system to promote overall brain development and functioning.
The mechanism behind gingko leaves is due to the presence of two types of chemicals, flavonoids and terpenoids, which contain antioxidants to combat free radicals that contribute to health disorders like Alzheimer’s and dementia. Studies confirming gingko’s effectiveness to enhance memory in older adults continue to be promising.
Related: Top 10 Brain Foods
Lab trials have demonstrated how ginseng appears effective for memory impairment. Among mice given dosages of ginseng extracts, remarkable improvements in water maze tasks were exhibited and ginseng was shown to activate neurotransmitter activities that promote memory enhancement.
This herb is more than just an aromatic spice. Rosemary has also been traditionally used to improve memory. Science backs this tradition since like gingko biloba, rosemary has been shown among laboratories to have antioxidant properties that neutralize free radicals. One study suggests that when used in aromatherapy, rosemary can reduce cortisol levels and therefore, anxiety. Another study verified the usage of rosemary, combined with other essential oils, to alleviate stress and increase concentration and memory of graduate nursing students.
Experts believe that sage contains active ingredients that boost the chemicals that trigger transmission of messages within the brain. When scientists from the Universities of Newcastle and Northumbria tested 44 people by having them take either sage or a placebo, results showed that those given sage performed better in a word recall test. They also suggest potential benefits of sage for patients living with Alzheimer’s. Experiments have shown sage boosting the same brain chemicals that drop when one is afflicted by Alzheimer’s.
5. Green tea
Like gingko biloba and rosemary, green tea has always been known for its antioxidant properties. And recent studies continue to verify this benefit. In March 2013, a scientific research has confirmed that green tea extracts help shield proteins and lipids from age associated activities caused by oxidation. Animals treated with these extracts showed better spatial learning abilities and studies suggest this plant can protect the hippocampus from aging-related decline.
Even if memory loss may be linked to various sources, it can fortunately still be reversible with proper treatment according to its specific cause. And the above herbs to aid bad memory have not just been traditionally used by herbalist throughout the centuries; they have also been clinically proven in many studies giving you better assurance of their safety and effectiveness.