Preclinical studies suggest that Lion’s mane may reduce inflammation and biological markers of Alzheimer’s (i.e, amyloid plaques), improve cognition, and increase the release of nerve growth factor, a protein that can increase the length of nerve cell processes.

Choline is a nutrient that is found in many foods. Your brain and nervous system need it to regulate memory, mood, muscle control, and other functions. You also need choline to form the membranes that surround your body's cells.

Bacopa monnieri has been used by Ayurvedic medical practitioners for centuries for a variety of purposes, including improving memory, reducing anxiety, and treating epilepsy. Research shows that it may boost brain function and alleviate anxiety and stress, among other benefits.

Panax ginseng is purported to enhance longevity, promote cognitive functions, and alleviate fatigue. Some clinical trials have reported that Panax ginseng treatment improves cognitive functions in healthy people.

Vitamin B complex helps prevent infections and helps support or promote:cell health - growth of red blood cells - energy levels - good eyesight - healthy brain function - good digestion - healthy appetite - proper nerve function.

Iodine is an essential component of thyroid hormones, which regulate the body's metabolism. Iodine deficiency results in hypothyroidism. Symptoms can include fatigue, depression, anxiety, brain fog, headaches, constipation, hair loss, weight gain, cold sensitivity, and goiter.

A study at the University of Toronto showed that zinc has a key role in regulating how neurons communicate. A lack of zinc can lead to foggy thinking and memory problems. Because zinc is so important to cognitive function, zinc supplementation has also been successful in improving the symptoms of ADHD.