Chlorophyll- Chlorophyll is nature’s own internal purifying factor. It is known as the “green wonder” and is a natural cleansing agent. Chlorophyll may be of help for those who have problems with bad breath.

Choline- This B Vitamin is essential for producing the important neurotransmitter acetylcholine and making phosphatidycholine, which is crucial for making the membranes of your cells. Choline improves memory, facilitates the movement of fats in the cells and regulates the kidneys and liver. Choline deficiency can lead to a hardening of the arteries and heart disease.

Chondroitin- Helps keeps joints flexible and is effective in treating arthritis.

Chromium- Chromium acts cooperatively with other substances to control insulin and certain enzymes.

Cloves- A natural analgesic, antiseptic, and anti-fungal, cloves are also a potent anti-oxidant.

Coenzyme Q-10- This a naturally occurring vitamin like constituent of most cells, has also been shown to extend the life span in animals and may slow the fall in growth hormone. CoQ10 is considered not only to be a metabolic enhancer but an anti-aging drug. It has been shown to help prevent heart disease, lower blood pressure, improve the gums and reduce periodontal disease, and stabilize aging cell membranes.

Copper- Copper is important in the formation of red blood cells and pigment. It is necessary for bone health.

Cranberry- Cranberry, either in pill form or juice, is often used to treat urinary-tract infections and may be useful in dissolving kidney stones or gallstones. Recent studies have confirmed it's effectiveness in fighting urinary-tract infections.

Damiana- This herb has been used for many years as a treatment for frigidity and impotence, as an aphrodisiac, and is said to increase testosterone levels in the body. Damiana is also known as a mild stimulant and has cancer preventing properties. It is good for strengthening the Central Nervous System and can be used to treat depression, especially in sexually related cases.

Dandelion Leaf- A traditional tonic, this herb aids in digestion, strengthens the body, helps expel gallstones. It is good for liver problems and helps with indigestion.

Dandelion Root- Useful for cleansing the intestines and the liver.

DHA- This Fatty Acid is essential for brain functioning, in fact over 60% of the brain is made up of fat composed of DHA.

DimethylGlycine- This nutrient is thought to boost sexual energy and improve mental functioning.

Dl-Methionine- This essential amino acid is essential for survival. It is important in the body’s detoxification processes and can convert to other amino acids. It is important for the breakdown and metabolism of protein and plays a key role in regulating folic acid. It has been shown to help with depression, withdrawal, and liver disorders.

Dong Quai- This is also known as dang-gui in traditional Chinese medicine and is often referred to as the female ginseng. It has been used for centuries to help painful menstruation and hot flashes associated with menopause. It has also been used for both men and women to help lower high blood pressure.

Echinacea- Echinacea is known to stimulate the immune system and cleanse the blood. It is used for the prevention and treatment of infections. It's anti-bacterial properties can stimulate wound healing. It aids in the production of interferon and thereby increases antiviral activity against the flu and herpes. There are no known side effects associated with it's use.

Eleuthero Root (Siberian Ginseng)- used as a tonic in China for over 2000yrs, this root helps restore concentration, increase energy and promote a healthy appetite.

EPA-  EPA is one of the Fatty Acid’s used by the body and is helpful for the treatment and prevention of heart disease, high blood pressure, and arthritis.

Eyebright- Eyebright is an herb that has been used for centuries to treat eye inflammation and help improve vision.  It has been studied for its anti-inflammatory properties.

Fennel Seed- This seed can be used as a mild appetite suppressant and has been found to promote the functioning of the kidneys, liver, and spleen while warding off abdominal pain, colon problems and gas.

Flax Seed- This tiny seed contains several nutrients including calcium, iron, niacin, phosphorous, and vitamin E. Flax seed aids in digestion and can be used as a natural laxative.

Fo Ti(he shou wu)- This herbal remedy, popular in China for many years is effective in treating erectile dysfunction, combat again, treat infections, and increase energy.

Folic Acid- This B Vitamin guarantees the speedy replacement of blood cells that wear out of every day, especially red blood cells and skin cells. Folic Acid also prevents birth defects, heart disease and may even help prevent cancer. Studies done in Massachusetts show that low levels of Folic Acid in the body may be linked to depression.

Gama Aminobutric Acid- GABA is a neurotransmitter that is involved in the regulation of the anterior pituitary gland, which secretes growth hormone. According to Dr. Katz, it is “...one of the most potent stimulators of growth hormone … that has been discovered.”

Garlic- Garlic, known for it's pungent odor and taste is an ideal herbal medicine. Being completely safe, it counters many infections. It is known to be effective in reducing cholesterol and lowering blood pressure.

Ginkgo Biloba- Ginkgo Biloba has been widely studied for it's effect on improving mental focus and concentration. Scientific research has shown that Ginkgo biloba improves blood flow to the brain and enhances alertness.

Glucosamine- Glucosamine is not available from any primary food source, but instead is prepared from chitin, which is the shell part of shellfish, such as lobster, crab, and shrimp, as well as animal connective tissues, such as the marrow of chicken bones.

Glucosamine occurs naturally in the body. This one-molecule substance consists of glucose and a hydrogen and nitrogen amine. Because of its composition, it is classified as an amino sugar. Amino sugars are different from other body sugars, as they form part of carbohydrates. Their function is also different as they do not provide an energy source, but rather are included in body tissue structure. Therefore, glucosamine plays a role in several areas, for example, constructing nails, skin, eyes, bones, ligaments, tendons, heart valves, discharging mucous from the respiratory system, digestive system, and urinary tract. Glucosamine helps blend sulfur into the cartilage. When people grow older, their bodies may lose the capacity to make enough glucosamine, so the cartilage in their weight-bearing joints, can be destroyed.

Gotu Kola- Often called food for the brain, Gotu Kola has been popular for years as a way to relieve symptoms of anxiety and stress while improving concentration and memory. In the east Gotu Kola is believed to balance the hemispheres of the brain and improve meditation. This herb has a positive effect on circulation and aids in the process of healing burns and wounds.

Grape Seed- Grapeseed is a natural source of both bioflavinoids and antioxidants.

Green Tea- Within the last few years, a significant body of knowledge has emerged that suggests green teas can help prevent diseases like cancer, increase bone density, improve oral hygiene and lower the risk of heart disease. Teas contain powerful anti-oxidants called polyphenols. These anti-oxidants neutralize free radicals, which cause damage to healthy cells.

Guarana Seed- A natural stimulant, Gurana contains a substance very similar to caffeine (tetra methylxanthine) although unlike caffeine, Gurana is absorbed slowly by the body so as not to produce an overwhelming effect as sometimes experienced by those drinking too much coffee. This seed also contains theobromine which is the ingredient in chocolate that causes both euphoria and stimulation. Gurana also contains theophyline in small amounts which is stronger than caffeine as well as saponins which are believed to be the chemicals responsible for the energizing properties of Ginseng.

Guggul Gum-  A derivative of the Thorny Mukul Tree, guggul has been widely studied in India as a treatment for heart disease. It appears to lower cholesterol levels in the body and has been shown to both lower the risk of and effectively treat atherosclerosis. Guggul also stimulates the thyroid gland, aiding in the process of weight loss.

Hawthorn Berry- Hawthorn has been fairly well researched. It's main medicinal benefit appears to be due to it's bioflavanoid content. These relax and dilate the arteries, especially the coronary arteries. This increases blood flow to the heart and is known to help reduce symptoms of angina. A significant study in 1994 showed hawthorn improved heart rate and lowered blood pressure.

Hops- Best known for its use in the brewing of beer, Hops is also effective as a natural sedative, good for treating insomnia and nervousness.

Horny Goat Weed- Used for thousands of years in China, Horny Goat Weed is a time-tested aphrodisiac and can improve erectile dysfunction in men.

Horsetail- This herb has shown to be an excellent clotting agent. It helps heal wounds, nosebleeds and has an astringent effect in the genitourinary system. This proves valuable in cases of cystitis, urethritis and prostate disease. Horsetail is also known for speeding the repair of damaged connective tissue.

Inositol- A fundamental ingredient of cell membranes, Inositol works closely with Choline. It is necessary for the proper functioning of nerves, muscles, and the brain. It is used for depression, liver problems and boosting seratonin levels in the brain.

Iodine- Iodine is responsible for making thyroid hormones, hormones that control the body’s metabolism. Iodine plays a role in keeping growth, cell reproduction, and nerve response at optimum levels.

Ipriflavone- Ipriflavone is a synthetic flavonoid derived from soy which promotes the absorption of Calcium into bone and prevents bone degeneration.

Iron- Iron is a trace mineral responsible for carrying oxygen to your blood. If you don’t get enough iron your body starts producing fewer red blood cells, leading to anemia, a condition leading to fatigue, shortness of breath and pale skin.

Korean (Panax) Ginseng- Panax Ginseng is effective for energizing the body, relieving stress, and improving mental functioning. Ginseng has also shown cancer-preventing properties in recent studies. Ginseng may help people with type-2 diabetes by lowering the blood sugar. In Asia Panax is often used for indigestion and heart problems. In Asia, Ginseng has long been viewed as an aphrodisiac and recent studies found that substances found in Panax known as ginsenosides may work like Viagra©.

L - Glutamine- This is the most abundant amino acid in the body. It is a conditionally essential amino acid. That means, the body may not be able to manufacture all it needs when under physical stress. According to Dr. Katz, glutamine is “an effective growth hormone releaser.”

L - Glysine- Glysine is a nonessential amino acid. It has been found to increase growth hormone in serum. According to Dr. Katz, this amino acid has been “overlooked as a growth hormone releaser.” It is

L- Arginine- This is an essential amino acid. Meaning that the body cannot create this on its own, but must get it from the foods we eat. According to Dr. Katz, “There is no doubt that arginine causes the secretion of growth hormone.”

L- Ornithine- Ornithine is a nonessential amino acid. That means it can be synthesized from other food sources. It can be made from arginine and is very similar in structure. Researchers, Pearson and Shaw say that “on a per gram basis, ornithine is about double the effectiveness - and cost - of arginine.” they report that “ornithine taken on an empty stomach at bedtime causes growth hormone release.” Ornithine shows the most promise when used with other amino acids, like arginine, lysine, or glutamine.

Lactase- Lactase is the enzyme which breaks down lactose (the naturally occurring sugar in milk).

Lactobacillus acidophilus culture- Lactobacillus is a friendly intestinal bacteria necessary for a healthy digestive track and is required to prevent harmful organisms from over-populating.

L-Carnitine- Assisting in the production of one of the brain’s most important neurotransmitters, acetylcholine, Carnitine, an amino acid, is believed to have anti-aging properties. L-Cartinine has been used in the treatment of alcoholism, Alzheimer’s Disease and Down’s Syndrome. In healthy patients it has been shown useful as a Central Nervous System enhancer, improving concentration and memory. It is believed to be useful for weight management and promotes healthy heart functioning.

L-Cysteine- This amino acid is important in many of the body’s processes. It works in the liver to remove harmful substances and helps prevent the oxidation of tissues. Together with glycine and glutamic acid, Cysteine forms the extremely important antioxidant glutathione. It is a major component of skin and hair and is essential for production of T-cells.

Lecithin- Lecithin contains Choline, Inositol, Linoleic Acid. This is crucial for brain functions and making membranes for your cells. It also moves fats from your liver and keeps them from building up there. Doctors in Germany prescribe this to help with liver problems such as hepatitis or liver damage from toxins.

Lemon Balm- Seen as a calming herb since the middle ages, Lemon Balm is often used together with Valerian to reduce anxiety and relieve insomnia.

Lipase- Lipase is the enzyme which breaks down dietary fats.

L-Lysine- This is an amino acid that affects bone formation, height, and genital function. According to Dr. Katz, it is the combination of lysine and arginine that is important. He refers to lysine as the “arginine booster.”

L-Taurine- Taurine is the the building block of all other amino acids and plays a critical role in regulating the heart beat. It also promotes healthy brain cells and smooth digestion.

Lutein- Lutein is an anti-oxidant in the carotenoid family and naturally occurs in pigments found in many plant families.  In the human body, lutein is found in the central area of the retina; the macula.  It has received a great deal of attention from published scientific studies reporting its ability to protect against age related macular degeneration – the leading cause of blindness in older adults.  Other studies have shown a link between a low dietary intake of lutein and cataracts.  To receive the benefits of lutein as shown in these studies, take 6mg of lutein per day.  For better absorption, it is best taken with food.

Lycil Berry(Goji Berries)- These berries, which contain 18 kinds of amino acids and high levels of beta-carotene and Vitamin C, strengthen the immune system, stimulate the secretion of HGH by the pituitary gland, increase strength, and promote sexual vigor.

Lycopene- Lycopene is an open-chain unsaturated carotenoid that imparts red color to tomatoes. It is a proven anti-oxidant. In the body, lycopene is deposited into the liver, lungs, prostate gland, colon and skin. A six-year study conducted by Harvard Medical School, studied 47,000 men and evaluated 46 different fruits and vegetables. Only the tomato products (which contain large quantities of lycopene) showed a measurable ability to reduce the risk of prostate cancer. Ongoing research suggests lycopene is associated with reduced risk of macular degeneration, and cancers of the lung, bladder, cervix and skin.

Magnesium- Like Vitamin D, Magnesium works in accord with Calcium to help keep bones strong. Magnesium also helps control heart arrhythmia, and is used in the treatment of diabetes and asthma. Magnesium helps your muscles relax which in turn prevents high blood pressure, and it even helps eradicate migraine headaches.

Malt Diastase- This enzyme breaks down malt and grain sugars.

Manganese- Manganese helps make connective tissue, clot your blood, move glucose around  your system and digest proteins. It is important for building strong bones, and it also helps glucosamine work better.

Marshmallow Root- Good for the respiratory system, this root is also effective in treating kidney, urinary tract, and digestion problems.

Molybdenum- Molybdenum is a component of three enzymes and is involved in the metabolism of DNA and RNA. It helps breakdown toxic build ups of sulfites in the body.

MotherWort- This herb has long been known as a good remedy for anxiety and insomnia, as a natural sedative is also used for taking the edge off of PMS and has shown promise in treating menstrual problems like delayed or suppressed menstruation, menopausal changes and false labor pains.

MSM- A natural source of sulfur that is used by the body, MSM has been found useful for healthy joint functioning.

Muira Puma Root- This Brazilian root, long considered a beneficial aphrodisiac for both men and women, is often referred to as Potency Wood or Root of the Male. It has also been found useful for those experiencing PMS, impotence/frigidity, depression, low energy levels, and anxiety.

Niacin- Niacin, commonly referred to as B-3 and is water soluble. It releases energy, makes hormones, removes toxins and helps keep cholesterol normal.

Oat- Oats help keep sugar levels in the body from rising too fast after you eat. They help reduce the risk of heart disease and cholesterol.

Octacosanol- Octacosanol is a waxy substance naturally present in some plant oils and is the primary component of sugar cane extract called policosanol. Preliminary studies found that octacosanol had promising effects on endurance, reaction time, and other measures of exercise capacity.

PABA- PABA is used to improve protein use in the body and is essential for the production of folic acid in the digestive system. PABA is also involved in the production of red blood cells and a deficiency of PABA can lead to depression and fatigue.

Panthothenic Acid- helps you use fats and carbohydrates to make energy, hormones and red blood cells.

Passion Flower- Also known as Maypop, this plant has been approved by the German Commission E for the treatment of insomnia and nervousness. It has also proven itself effective in the treatment of anxiety and restlessness.

Pectin- Pectin is a soluble fiber found in the skins and rinds of plant foods.

Peptidase- This enzyme helps break down protein rich foods.

Phosphorus- Phosphorus is the second most abundant mineral in your body. It is used to make your teeth and bones and for many metabolic processes.

Pine Bark- This bark is rich in anti-oxidants and helps increase intracellular levels of Vitamin C.

Policosanol- This mixture of waxy substances primarily derived sugar cane.  It contains octanol, which is also contained in wheat germ oil.  Strong evidence has emerged from studies that suggest it can substantially improve cholesterol levels to approx. the same extent as the most effective prescription drugs used for this purpose.  Human studies show it is safe for humans and have indicated no known side effects.

Potassium- Potassium is an electrolyte mineral needed to control your blood pressure and regulate your heartbeat.

Protease- Protease is the enzyme which breaks down proteins. It is also a tremendous blood enhancer and helps fight cancer.

Protein- Protein is an organic substance made from hydrogen, oxygen, carbon, and nitrogen. Your need protein to live; most of your body is made of it. Proteins are made from strings of amino acids.

Prune Fruit- Coming from a tree, Prunes have long been known for their effectiveness as a natural laxative.

Psyillium Seed- With the FDA recently substantiating claims that Psyillium Seed reduces the risk of coronary heart disease, Psyillium Seed is gaining a reputation for producing many beneficial results. Besides being a good preventative measure for heart disease, Psyillium Seed is also a good treatment for constipation and is believed to help with weight loss.

Pumpkin Seed- Pumpkin seeds are known to be mildly diuretic and have found to be useful for nephritis and other urinary system problems. Because of this property, they are also recommended in the early stages of prostate problems.

Pygeum Bark- Pygeum is an evergreen tree native to Africa. Medical trials and research carried out in France, established that Pygeum extract has positive effects on the prostate gland. Specifically, it increases glandular secretions and reduces levels of cholesterol within the organ. In most Western countries surgery is the main option for enlarged prostates, but in France, Pygeum is prescribed in 81% of the cases.

Quercetin- Quercetin strengthens the body's capillaries.

Red Rice Yeast- Numerous well-respected studies have shown red rice yeast to be effective in lowering cholesterol and promoting blood circulation, thereby lowering the risk of heart disease.  Those taking red rice yeast should avoid grapefruit juice and grapefruit products.  Just as with prescriptions drugs (statins) used for lowering cholesterol.  Both prescription statins’ and red rice yeast’s effectiveness are reduced by grapefruit.

Rehmannia- Used in China as tonic to increase vitality, this herb helps with diabetes, liver problems and hypoglycemia.

Riboflavin- Riboflavin is essential because it gives your cells energy, regulates cell growth, and helps you make antibodies for fighting disease. Riboflavin has been shown to greatly reduce the frequency and severity of migraine headaches. There is also research to show that this important B vitamin improves memory.

Rice Bran- a rich source of nutrients, rice bran contains all of the essential amino acids, the building blocks of life. Rice bran has powerful anti-oxidant properties and is being investigated for its role in cancer prevention.

Sage- This medicinal herb has been used to reduce perspiration, has shown to be a good aide for indigestion and liver problems, and has been used as a good antiseptic. It is also recommended to help with menopausal problems; hot flashes and night sweats. It has been used for late or lack of period, menstrual cramps, and infertility.

Salmon Oil- Linked to lowering cholesterol and playing an important role in preventing heart disease, Salmon Oil contains essential Omega-3 fatty acids.

Sarsaparilla- Commonly used as a blood purifier and general tonic, it has also been shown to increase testosterone levels in the body.

Saw Palmetto- Saw Palmetto berries were once eaten by the Native North Americans. Today their primary medicinal use is for an enlarged prostate gland. It is thought of as a man's herb and is prescribed for impotence and a reduced sex drive. Saw Palmetto, when combined with horsetail has shown to be quite effective.-

Schisandra Fruit- This fruit has been shown to stimulate the Central Nervous System, improve blood flow, increase brain efficiency and minimize insomnia.

Selenium- Selenium works with Vitamin E as an anti-oxidant and binds with toxins in the body, rendering them harmless. Vitamin E and beta carotene are effective with Selenium.

Senna Leaf- used for centuries as a laxative, Senna is also used in Asia to treat fever, dysentery, seizures and indigestion.

Siberian Ginseng Root- Ginseng has been valued for it's therapeutic benefits for over 7,000 years. It has been well researched for the past 20 to 30 years. Ginseng has been confirmed to have amazing 'adaptogenic' quality-that is helping the body adapt to stress, fatigue and cold. Ginseng has also been shown to increase immune function and resistance to infection.

Silicon- Silicon is a trace mineral that plays a role in forming and maintaining bones, skin, fingernails and connective tissue.

Slippery Elm Bark- Useful in the treatment of bowel problems, this herb also soothes inflamed mucous membranes, and is recommended for skin disorders and nausea.

Sodium- Sodium is an electrolyte mineral needed to control your blood pressure and the amount of water in your body.

Soy- Soy contains protein, lecithin, vitamins, minerals and isoflavones. Isoflavones have been shown to be protective against heart disease. In 1999, the FDA, convinced by research, began allowing manufacturers to use a health claim on food products that contain soy protein, linking them with reduced risk of heart disease. Recent research has also shown that genistein, a constituent of soy, suppresses the production of harmful stress proteins in cells. These stress proteins normally help cancer cells survive.

Soy Protein Isolate- Soy protein isolates are made from defatted soy beans, with most other ingredients removed leaving almost all protein.

Spirulina- This ancient Algae is rich in nutrients and has been shown to increase energy and alertness, reduce weight and act as a powerful antibiotic. Spirulina also provides endurance and speeds up recovery from injury. It has been shown to prevent cancer and improve digestion. It is rich in beta-carotene, B-12, iron, trace minerals and the rare essential fatty acid GLA.

St. John’s Wort (Hypericum)- Recent studies reveal that St. John’s Wort is as effective as many prescription anti-depressants with far fewer side effects and at a much lower cost to the consumer. St. John’s Wort is used more commonly in Germany than Prozac©, and there is research which points at the effectiveness of Hypercium as a possible treatment for alcoholism.

Stinging Nettle- Known for it's sting, this plant has been appreciated for it's medicinal uses since the first century A.D. Recent research conducted in the U.S., Germany, and Japan has established it's medicinal value for benign prostate enlargement. Stinging Nettle is also used for it's cleansing and detoxifying properties.

Sucrase (Invertase)- This enzyme splits sucrose into glucose and fructose.

Thiamin- This important B vitamin is crucial for turning food into energy. Thiamin also helps get your brain the fuel it needs, warding off depression and forgetfulness.

Trimethylglycine- Also known as Betaine, this compound helps reduce homocysteine (a toxin which attacks the heart and bones) levels in the blood and is important for liver functioning and cell reproduction.

Triphala- A combination of three different fruits, Triphala is popular in India as a laxative and as natural detoxifier.

Vanadium- Vanadium is a trace mineral that acts as a co-factor for enzymes involved in blood sugar metabolism, lipid and cholesterol metabolism, teeth and bone development, fertility, thyroid function and hormone production.

Vitamin A- Vitamin A is necessary to new cell growth. It helps fight infection and is essential for healthy skin, good blood, strong bones and teeth, kidneys, bladder, lungs and membranes. It promotes growth and repairs body tissues and is essential for night vision. Note: This is a fat soluble vitamin and excesses are stored by the body.

Vitamin B6- Vitamin B6 is needed to make proteins, hormones, and enzymes, and it helps prevent heart disease.

Vitamin B12- Also known as Cobalamin, this important vitamin makes sure you produce the many millions of red blood cells you need everyday. Red blood cells carry nutrients and oxygen throughout your body and without them you develop Anemia. B12 also forms the protective insulation around your nerves which keeps them functioning properly. And Cobalamin is good for your heart.

Vitamin C- Vitamin C is vital to collagen formation, the connective substance in all cells. It is an important anti-oxidant that helps defend cells against free radical damage. It also promotes healthy cell development, wound healing, and resistance to infections. It's need is increased by physical stress.

Vitamin D- Vitamin D is essential for keeping strong bones. It helps to strengthen the immune system and helps improve hearing. Vitamin D has also been shown to be an effective tool in the prevention of certain kinds of cancer, especially colon cancer. Vitamin D is also critical for the proper absorption of Calcium.

Vitamin E- Vitamin E is an anti-oxidant that prevents the premature reaction of oxygen in the body. It helps protect cells from free radical damage and is key for normal growth and development.

Vitamin K- This important vitamin is essential for causing blood to clot when you get cut and helps bones grow. Recent research indicates that Vitamin K may be good for slowing down or destroying cancer cells

Watercress- Rich in Vitamin A and C as well as calcium, iron, and folic acid, Watercress promotes good health and has been shown to prevent cancer. Watercress improves stamina, prevents hunger, and purifies the blood.

White Willow Bark- This natural anti-inflammatory was used by ancient Chinese to control pain and was the basis for the first synthesis of aspirin. The bark contains salicin which is converted into salicyclic acid by the body and has the same effects as aspirin.

Wild Yam- Wild Yam has traditionally been taken to relieve menstrual, ovarian and labor pains. This herbs combination of anti-inflammatory and anti-spasmodic actions make it extremely useful for relieving these types of symptoms. An extract of wild yam has also been shown to lower triglycerides and raise the level of 'good' HDL cholesterol.

Wormwood- Popularized due to it’s inclusion in Absinthe and Vermouth, Wormwood is said to improve digestion and fight parasitic worms in the intestines.

Zinc-  Zinc is very important for your immune system. It also helps wounds cure quicker, keeps you skin healthy, helps preserve eye sight, and might even improve your memory.