Natural supplements for a healthy brain
1. Omega-3 fatty acids

Omega-3 fatty acids available in fish oil are essential fats that are necessary for proper brain function and building up cell membranes in the brain it also has anti-inflammatory and antioxidant effects which can help protect brain cells. These fats are not only good for the brain, but they are also great for the heart, skin, joints, eyes, and many other parts of the body. There are two types of omega-3 fatty acids: alpha-linolenic acid (ALA) and eicosapentaenoic acid (EPA). ALA is found in some foods, while EPA is primarily derived from fish oil. Both are converted into DHA, which is the best type of omega-3 fatty acid. Research shows that people who eat diets rich in omega-3 fatty acids have lower rates of depression than those who do not.
2. Vitamin B12

Vitamin B12 is a water-soluble vitamin that is critical for the production of red blood cells and DNA. It is also necessary for nerve function, muscle contraction, and hormone regulation. A deficiency in vitamin B12 causes megaloblastic anemia, which is characterized by fatigue, weakness, and pale skin. People who smoke marijuana may experience symptoms similar to those associated with vitamin B12 deficiency. Symptoms include tingling sensations in the hands and feet, numbness, loss of coordination, and memory problems.
3. L-theanine

L-Theanine is a nonessential amino acid that is naturally present in green tea. It helps to relax the mind and reduce anxiety. L-theanine is believed to help improve cognitive performance and increase focus. Studies show that L-theanine increases levels of dopamine, serotonin, and norepinephrine, which are neurotransmitters that play a role in mood and cognition.
4. Cannabidiol

Cannabidiol (CBD) is a cannabinoid that occurs naturally in hemp, marijuana, herbs, and spices. CBD does not produce any psychoactive effects, unlike THC. However, it is still illegal at the federal level because it is considered a Schedule I drug under the Controlled Substances Act. In states where medical marijuana use is legal, CBD is often added to products aimed at treating specific conditions. CBD is known to treat pain, inflammation, seizures, spasms, and nausea.
5. Choline

Choline is a natural substance that is found in eggs, meat, milk, and seafood. It is necessary for the formation of acetylcholine, a chemical messenger that affects the nervous system. It is also involved in fat metabolism and liver function. Low choline intake is linked to poor memory and concentration.
6. GABA

Gamma-aminobutyric acid (GABA) is a major inhibitory neurotransmitter in the central nervous system. It is responsible for regulating sleep cycles, muscle tone, and relaxation. It also reduces anxiety and panic attacks.
7. Glucose

Glucose is a simple sugar that is used as fuel by the body. It is produced by breaking down complex carbohydrates and stored in the muscles and liver. When glucose is depleted, the body begins to break down protein for energy. High amounts of glucose in the bloodstream are associated with an increased risk of diabetes.