Longevity

Omega-3 fatty acids EPA and DHA are essential polyunsaturated fats critical for cardiovascular, brain, and joint health. They are primarily obtained from fatty fish and fish oil supplements.

Zinc is an essential trace mineral involved in over 300 enzymatic reactions, playing key roles in immune function, wound healing, and protein synthesis. It is critical for DNA synthesis and cell division.

Vitamin C is a potent water-soluble antioxidant essential for collagen synthesis, immune function, and iron absorption. It cannot be synthesized by humans and must be obtained through diet or supplementation.

Vitamin B12 is an essential water-soluble vitamin required for red blood cell formation, neurological function, and DNA synthesis. Deficiency is common in older adults and those following plant-based diets.

Essential fat-soluble vitamin critical for bone health, immune function, and mood regulation. The most common nutrient deficiency worldwide.

Calcium is the most abundant mineral in the human body, essential for building and maintaining strong bones and teeth. It also plays critical roles in muscle contraction, nerve signaling, and blood clotting.

Collagen is the most abundant structural protein in the body, forming the framework of skin, bones, tendons, and cartilage. Hydrolyzed collagen peptides are widely supplemented for joint health, skin elasticity, and connective tissue support.

Potassium is an essential macromineral and electrolyte that regulates fluid balance, nerve transmission, and muscle contraction. Adequate intake is strongly associated with lower blood pressure and reduced stroke risk.

Vitamin A is a fat-soluble essential nutrient critical for vision, immune function, and cell differentiation. It exists as preformed retinol in animal foods and as provitamin A carotenoids in plant-based sources.

Folate is an essential B-vitamin critical for DNA synthesis, cell division, and methylation processes. It is especially important during pregnancy for neural tube development and plays a key role in homocysteine metabolism.

CoQ10 is a vital cofactor in mitochondrial energy production and a powerful lipid-soluble antioxidant. It supports heart health, cellular energy, and is especially important for statin users whose CoQ10 levels are depleted.

Turmeric is a golden-yellow spice whose active compound curcumin is one of the most extensively studied natural anti-inflammatory and antioxidant agents. Clinical evidence supports its use for joint health, inflammatory conditions, and general well-being.

Ginger is a warming root used for millennia as both a culinary spice and a medicine. Modern research confirms its efficacy against nausea, digestive discomfort, and inflammation, backed by strong clinical evidence.

Garlic is one of the oldest medicinal plants, with compelling clinical evidence for cardiovascular benefits including blood pressure reduction and cholesterol modulation. Aged garlic extract is the most studied supplemental form.

Green tea extract is rich in catechins, particularly epigallocatechin gallate (EGCG), which are potent antioxidants. It is studied for its benefits on metabolism, cardiovascular health, and cognitive function.

NAC is a stable, bioavailable form of the amino acid cysteine and the most efficient precursor to glutathione, the body's primary intracellular antioxidant. It is widely studied for respiratory, liver, and mental health support.

Lactobacillus rhamnosus GG is one of the most clinically studied probiotic strains worldwide. It is particularly effective in preventing and treating diarrhea and supporting immune resilience in both adults and children.

Psyllium husk is a soluble fiber derived from the seeds of Plantago ovata. It is one of the most effective natural bulk-forming laxatives and has additional benefits for cholesterol reduction, blood sugar control, and prebiotic gut support.

Lactobacillus acidophilus is one of the most well-studied probiotic strains, naturally found in the human gut and fermented foods. It supports digestive health, immune function, and may help maintain healthy cholesterol levels.

Lion's Mane is an edible medicinal mushroom that stimulates nerve growth factor (NGF) synthesis. It is widely studied for its neuroprotective, cognitive-enhancing, and mood-supporting properties.

Selenium is an essential trace mineral that functions as a component of selenoproteins, which play critical roles in antioxidant defense, thyroid hormone metabolism, and immune function. Adequate selenium status is linked to reduced oxidative stress and cancer risk.

Glucosamine is an amino sugar naturally present in cartilage and synovial fluid. It is one of the most widely used supplements for osteoarthritis, supporting cartilage structure and reducing joint pain and stiffness.

Chondroitin sulfate is a major glycosaminoglycan found in cartilage that helps retain water, maintain elasticity, and inhibit degradative enzymes. It is widely used for osteoarthritis symptom relief and cartilage protection.

Krill oil provides EPA and DHA bound to phospholipids, offering superior bioavailability compared to standard fish oil. It also contains the antioxidant astaxanthin, which protects the oil from oxidation.

Cod liver oil is a traditional supplement providing omega-3 EPA/DHA along with naturally occurring vitamins A and D. It has been used for centuries to support bone, immune, and cardiovascular health.

Vitamin E is a group of fat-soluble antioxidants that protect cell membranes from oxidative damage. Alpha-tocopherol is the most biologically active form and the primary form maintained in human plasma.

Vitamin K2 is a group of fat-soluble vitamins (menaquinones) that play a crucial role in calcium metabolism, directing calcium into bones and teeth while preventing arterial calcification. MK-7 is the most well-researched supplemental form.

Lutein is a carotenoid pigment that accumulates in the macula of the eye, where it acts as a natural blue-light filter and antioxidant. It is strongly associated with protection against age-related macular degeneration and cataracts.

Iodine is an essential trace mineral required for thyroid hormone synthesis, which regulates metabolism, growth, and development. Deficiency remains a global health concern and is the leading preventable cause of intellectual disability worldwide.

Berberine is a bioactive alkaloid found in several plants, with strong evidence for lowering blood glucose and improving lipid profiles. It activates AMPK, a key metabolic enzyme, and has been compared to the diabetes drug metformin in some studies.

CDP-Choline (citicoline) is an endogenous nucleotide that provides both choline and cytidine for brain phospholipid synthesis. It is one of the most well-researched nootropic compounds with strong evidence for neuroprotection.

SAMe is a naturally occurring methyl donor synthesized from methionine and ATP. It is involved in over 100 methylation reactions and is clinically studied for mood support, joint health, and liver function.

Milk thistle (Silybum marianum) is an herbal remedy best known for its hepatoprotective properties. Its active complex, silymarin, has antioxidant, anti-inflammatory, and liver-regenerating effects supported by clinical evidence.

Glycine is the simplest amino acid and serves as a key building block for collagen, glutathione, and creatine. It plays an important role in sleep quality, neuroprotection, and connective tissue health.

Ginkgo biloba is one of the oldest living tree species and among the best-selling herbal supplements worldwide. Its standardised extract (EGb 761) is prescribed in Germany for cognitive decline and peripheral circulatory insufficiency.

Bacopa monnieri (Brahmi) is an Ayurvedic herb with a long history of use for cognitive enhancement. Clinical evidence supports its ability to improve memory, attention, and information processing speed, particularly with sustained use.

Black seed (Nigella sativa) is a medicinal plant used for over 2,000 years in traditional medicine. Its primary active compound, thymoquinone, exhibits anti-inflammatory, antioxidant, and immunomodulatory properties with a growing body of clinical evidence.

Quercetin is a ubiquitous plant flavonoid with potent antioxidant, anti-inflammatory, and senolytic properties. Clinical research supports its use for allergy relief, cardiovascular protection, and exercise endurance enhancement.

Resveratrol is a polyphenolic stilbene found in grape skins, red wine, and Japanese knotweed. It activates sirtuins and AMPK pathways, and is studied for its antioxidant, anti-inflammatory, and cardioprotective properties.

HMB (beta-hydroxy beta-methylbutyrate) is a metabolite of the essential amino acid leucine. It helps reduce muscle protein breakdown, supporting lean mass preservation during caloric deficit and accelerating recovery from resistance training.

Astaxanthin is a powerful carotenoid antioxidant produced by microalgae. It is 6.000 times more potent than vitamin C in singlet oxygen quenching and supports skin, eye, cardiovascular, and exercise recovery.

MSM is an organosulfur compound found naturally in plants and animals that is widely used for joint health and inflammation. Clinical trials suggest it may reduce osteoarthritis pain and improve physical function, though the evidence base remains moderate.

Alpha-lipoic acid is a sulfur-containing compound that functions as a powerful antioxidant in both water- and fat-soluble environments. It is clinically used for diabetic neuropathy and studied for its role in glucose metabolism and cellular energy production.

Lycopene is a potent carotenoid pigment responsible for the red color of tomatoes and other fruits. It is one of the most effective singlet oxygen quenchers among dietary carotenoids and is studied for cardiovascular and prostate health benefits.

Digestive enzyme supplements contain proteases, lipases, and amylases that assist in the breakdown of proteins, fats, and carbohydrates. They are particularly beneficial for individuals with enzyme insufficiency, such as those with chronic pancreatitis or age-related digestive decline.

Copper is an essential trace mineral that serves as a cofactor for numerous enzymes involved in energy production, iron metabolism, connective tissue formation, and antioxidant defense. It is critical for proper nervous system function and red blood cell formation.

Hyaluronic acid is a naturally occurring glycosaminoglycan found throughout the body, particularly in skin, joints, and eyes. Oral supplementation is studied for its ability to improve skin hydration, reduce wrinkles, and support joint comfort.

Phosphatidylserine is a phospholipid essential for neuronal cell membrane integrity and signaling. It is one of the few supplements with an FDA-qualified health claim for reducing cognitive decline risk.

Taurine is a conditionally essential sulfur-containing amino acid abundant in the heart, brain, and retina. It supports cardiovascular function, acts as a cellular antioxidant, and plays important roles in bile acid conjugation and osmoregulation.

Boswellia serrata resin extract contains boswellic acids, particularly AKBA, which are potent inhibitors of 5-lipoxygenase. It is widely studied for its anti-inflammatory effects in osteoarthritis and inflammatory bowel conditions.

Saw palmetto (Serenoa repens) is a palm native to the southeastern United States, whose berry extract is widely used to support prostate health and manage symptoms of benign prostatic hyperplasia (BPH).

Horse chestnut seed extract, standardized to its active compound aescin, is one of the best-studied herbal remedies for chronic venous insufficiency. It reduces leg swelling, pain, and heaviness by strengthening vein walls and reducing capillary permeability.

Hawthorn (Crataegus spp.) is a well-researched herbal remedy traditionally used for cardiovascular support. Its flavonoids and oligomeric procyanidins improve coronary blood flow, support heart muscle function, and may reduce mild heart failure symptoms.

Flaxseed (Linum usitatissimum) is one of the richest plant sources of alpha-linolenic acid (ALA) and lignans. Clinical trials demonstrate its benefits for cardiovascular health, blood pressure reduction, and digestive regularity.

Turkey tail is one of the most extensively researched medicinal mushrooms, particularly for immune modulation in cancer care. Its polysaccharide compounds PSK and PSP are approved as adjunctive cancer therapies in Japan and China.

Vitamin B3 (niacin) is a water-soluble vitamin that serves as a precursor to the coenzymes NAD and NADP, which are involved in over 400 enzymatic reactions including energy metabolism, DNA repair, and cell signalling.

Inulin and fructooligosaccharides (FOS) are prebiotic fibers that selectively feed beneficial gut bacteria, particularly Bifidobacterium species. They support digestive regularity, mineral absorption, and a balanced microbiome.

Red yeast rice is a fermented rice product containing monacolin K, a compound chemically identical to the prescription statin lovastatin. It has demonstrated significant cholesterol-lowering effects in clinical trials but carries the same potential risks as statin medications, including muscle toxicity and liver injury.

Vitamin K1 is a fat-soluble vitamin primarily involved in blood coagulation. It is the predominant dietary form of vitamin K, found abundantly in green leafy vegetables.

Nettle root (Urtica dioica) is traditionally used to support urinary tract health and prostate function. Clinical research suggests it may help manage symptoms of benign prostatic hyperplasia (BPH) and modulate inflammatory pathways.

Capsaicin is the pungent compound in chili peppers, acting on TRPV1 receptors to modulate pain signaling. It is clinically established as a topical analgesic for neuropathic pain and arthritis, and emerging evidence supports its metabolic and cardiovascular benefits when consumed orally.

Bromelain is a mixture of proteolytic enzymes derived from the stem and fruit of the pineapple plant (Ananas comosus). It is used for its anti-inflammatory, anti-edema, and fibrinolytic properties, with clinical evidence supporting its use in post-surgical recovery and sinusitis.

Flaxseed oil is the richest plant source of alpha-linolenic acid (ALA), an essential omega-3 fatty acid. Unlike whole flaxseed, flaxseed oil provides concentrated ALA without fiber or lignans, making it a focused omega-3 supplement for cardiovascular and anti-inflammatory support.

DHEA (dehydroepiandrosterone) is the most abundant circulating steroid hormone in the human body and a precursor to both testosterone and estrogen. Levels peak in early adulthood and decline steadily with age, prompting interest in supplementation for anti-aging and vitality.

Nicotinamide riboside (NR) is a form of vitamin B3 and a precursor to NAD+, a coenzyme essential for cellular energy metabolism, DNA repair, and sirtuin activation. It is studied for its potential to support brain health, metabolic function, and healthy aging.

Cinnamon is a widely used spice with growing evidence for blood sugar regulation and antioxidant properties. Ceylon cinnamon (Cinnamomum verum) is preferred for supplementation due to its lower coumarin content compared to cassia cinnamon.

Grape seed extract is a potent source of oligomeric proanthocyanidins (OPCs), polyphenolic compounds with strong antioxidant properties. It is widely studied for cardiovascular protection and its ability to support vascular integrity.

Maritime pine bark extract, commonly sold as Pycnogenol, is a potent source of procyanidins with strong antioxidant and anti-inflammatory properties. It is clinically studied for cardiovascular support, improved microcirculation, and skin health.

Astragalus is a foundational herb in Traditional Chinese Medicine, prized for its immune-enhancing, anti-aging, and cardioprotective properties. Modern research has focused on its polysaccharides and cycloastragenol, the latter being studied for its potential to activate telomerase.

Piracetam is the original nootropic, a cyclic derivative of GABA developed in the 1960s. It is widely studied for its effects on cognitive function, memory, and cerebral blood flow.

Glutathione is the body's most abundant endogenous antioxidant, a tripeptide composed of glutamate, cysteine, and glycine. It plays a critical role in neutralizing free radicals, detoxifying xenobiotics, and supporting immune function.

Pomegranate is rich in punicalagins and ellagic acid, potent polyphenols with strong antioxidant and cardioprotective effects. Clinical evidence supports its use for blood pressure reduction, arterial health, and exercise recovery.

Nattokinase is a fibrinolytic enzyme extracted from natto, a traditional Japanese fermented soybean food. It has demonstrated the ability to break down fibrin and may support cardiovascular health by promoting healthy blood flow and blood pressure regulation.

Beta-carotene is the most abundant provitamin A carotenoid in the diet, converted to retinol in the body as needed. It also functions as an antioxidant and plays a role in immune regulation and skin protection against UV damage.

Methionine is an essential sulfur-containing amino acid that initiates protein synthesis and serves as the precursor to SAMe, cysteine, and taurine. It plays key roles in methylation, detoxification, and antioxidant defense.

Moringa oleifera is a nutrient-dense tropical plant with potent antioxidant and anti-inflammatory properties. Its leaves are exceptionally rich in vitamins, minerals, and bioactive isothiocyanates studied for blood sugar regulation and lipid modulation.

Rose hip is the fruit of Rosa canina, rich in vitamin C, polyphenols, and galactolipids. It is clinically studied for its anti-inflammatory effects in osteoarthritis and its antioxidant properties supporting immune and skin health.

Boron is a trace mineral that supports bone metabolism, hormone regulation, and cognitive function. While not yet classified as an essential nutrient, emerging evidence suggests it plays important roles in calcium and magnesium metabolism.

Phosphatidylcholine is the most abundant phospholipid in cell membranes and a major source of choline. It supports liver health, cognitive function, and cell membrane integrity.

Huperzine A is a naturally occurring alkaloid from Chinese club moss that potently inhibits acetylcholinesterase, increasing acetylcholine levels in the brain. It is studied as both a nootropic and adjunct Alzheimer's therapy.

Choline is an essential nutrient required for neurotransmitter synthesis, cell membrane structure, and methyl group metabolism. Despite its importance, most adults do not meet the adequate intake through diet alone.

Pygeum bark extract (Prunus africana) is widely used in Europe for managing symptoms of benign prostatic hyperplasia (BPH). It contains phytosterols and pentacyclic triterpenes that support urinary tract function and reduce prostatic inflammation.

Zeaxanthin is a carotenoid pigment concentrated in the center of the macula, where it provides critical antioxidant protection and blue-light filtering. It is typically supplemented alongside lutein for optimal eye health.

Chlorella is a nutrient-dense freshwater green alga rich in chlorophyll, protein, vitamins, and minerals. It is studied for its potential to support detoxification, immune function, and cholesterol management.

Shilajit is a tar-like resinous substance found in high-altitude mountain rocks, formed over centuries from decomposed plant material. It is rich in fulvic acid and over 80 trace minerals and has been used in Ayurvedic medicine for thousands of years to promote vitality and longevity.

PQQ is a redox-active cofactor that stimulates mitochondrial biogenesis and protects neurons from oxidative damage. It is studied for its potential to enhance cognitive function, energy metabolism, and cellular longevity.

Chaga is a slow-growing parasitic fungus found primarily on birch trees in cold climates. It has been used for centuries in Siberian and Northern European folk medicine for its potent antioxidant and immune-supporting properties.

Royal jelly is a nutrient-rich secretion produced by worker honeybees to feed the queen bee. It contains unique fatty acids, proteins, and bioactive compounds, with preliminary evidence for lipid-lowering, anti-inflammatory, and skin health benefits.

Beta-sitosterol is a plant sterol structurally similar to cholesterol that competitively inhibits intestinal cholesterol absorption. It has strong evidence for lowering LDL cholesterol and emerging research for benign prostatic hyperplasia (BPH) symptom relief.

Silicon is a trace mineral involved in collagen synthesis and connective tissue integrity. Emerging research suggests it supports bone density, skin elasticity, and hair and nail strength, though human evidence is still developing.

Vinpocetine is a semi-synthetic alkaloid derived from the periwinkle plant that enhances cerebral blood flow and has neuroprotective properties. It is widely used in Europe for cerebrovascular disorders.

Strontium is a trace mineral that accumulates in bone tissue due to its chemical similarity to calcium. Strontium ranelate has demonstrated significant anti-fracture efficacy in postmenopausal osteoporosis, though cardiovascular safety concerns have restricted its clinical use.

Uridine is a pyrimidine nucleoside that plays a key role in brain phospholipid synthesis, synaptic plasticity, and dopamine modulation. It is studied for its potential to enhance memory, mood, and neuronal membrane integrity.

Serrapeptase is a proteolytic enzyme originally isolated from the bacterium Serratia marcescens in the intestine of the silkworm. It is used as an anti-inflammatory and mucolytic agent, with preliminary evidence supporting its role in reducing swelling and pain after surgical procedures.

Diindolylmethane (DIM) is a compound formed from the digestion of indole-3-carbinol, found in cruciferous vegetables. It modulates estrogen metabolism by promoting the formation of favorable 2-hydroxyestrone metabolites and is studied for its potential role in hormone-dependent cancer prevention.

Papain is a cysteine protease enzyme extracted from the latex of unripe papaya fruit (Carica papaya). It is used as a digestive aid and has been studied for its anti-inflammatory and wound-healing properties, though high-quality clinical evidence remains limited.

Bitter melon (Momordica charantia) is a tropical fruit used in traditional medicine for blood sugar regulation. It contains charantin, polypeptide-p, and vicine, which exhibit insulin-mimetic and hypoglycemic effects in preclinical and clinical studies.

Horsetail (Equisetum arvense) is one of the richest plant sources of silica and has been used traditionally for bone, hair, nail, and urinary tract health. Preliminary studies support its diuretic properties and potential benefits for connective tissue.

Indole-3-Carbinol (I3C) is a naturally occurring compound found in cruciferous vegetables that modulates estrogen metabolism and has shown chemopreventive properties. It is a precursor to DIM and other bioactive condensation products formed during digestion.

Pregnenolone is a steroid hormone synthesized from cholesterol and serves as the master precursor for nearly all other steroid hormones, including DHEA, progesterone, cortisol, testosterone, and estrogen. Interest in supplementation centers on age-related cognitive decline and hormonal support.

Molybdenum is an essential trace mineral that serves as a cofactor for four critical enzymes involved in sulfur amino acid metabolism, purine degradation, and detoxification of sulfites. Deficiency is extremely rare due to low requirements and widespread availability in foods.

Manganese is an essential trace mineral that serves as a cofactor for enzymes involved in bone formation, antioxidant defense, and carbohydrate metabolism. It is a key component of manganese superoxide dismutase (MnSOD), the primary mitochondrial antioxidant enzyme.

Noopept is a synthetic peptide-derived nootropic developed in Russia that is estimated to be up to 1.000 times more potent than piracetam on a per-milligram basis. It modulates AMPA and NMDA receptors and increases BDNF and NGF expression.

Inosine is a purine nucleoside involved in ATP metabolism and uric acid production. It has been investigated for neuroprotective effects in multiple sclerosis and Parkinson's disease, as well as athletic performance enhancement, though clinical evidence remains limited.

Fluoride is a trace mineral well-established for its role in dental health and cavity prevention through enamel remineralization. Its use as a dietary supplement is limited and controversial, with most benefits derived from topical application in toothpaste and water fluoridation.

Noni (Morinda citrifolia) is a tropical fruit used in Polynesian traditional medicine for immune support and general vitality. It contains iridoids, flavonoids, and polysaccharides with antioxidant and immunomodulatory properties, though high-quality clinical evidence remains limited.

Vanadium is an ultra-trace mineral with insulin-mimetic properties observed in animal and cell studies. Human evidence is very limited, and it is not considered an essential nutrient. Supplementation is not recommended for general use.