Supplements & Vitamins Guide
Dietary supplements can play an important role in supporting your health, but understanding what to take, how much, and potential risks is essential. Our evidence-based supplements guide provides detailed information about vitamins, minerals, and natural health products to help you make informed decisions with your healthcare provider.
Whey Protein
Whey Isolate, Whey Concentrate
Whey protein is a complete, high-quality protein derived from cow's milk during cheese production. It contains all nine essential amino acids and has a high leucine content, making it particularly valuable for muscle protein synthesis and athletic recovery. Whey exists in three main forms: concentrate, isolate, and hydrolysate, varying in protein content and processing intensity.
Digestive Enzymes
Enzyme Complex, Pancreatic Enzymes
Digestive enzyme supplements contain enzymes like amylase, protease, and lipase that break down carbohydrates, proteins, and fats respectively. These can be derived from animal sources (pancreatic enzymes) or plants (fungal or bacterial sources). They supplement the digestive enzymes your pancreas naturally produces, enhancing nutrient breakdown and absorption.
Psyllium Husk
Psyllium Fiber, Ispaghula Husk
Psyllium husk is a soluble dietary fiber derived from the seeds of the Plantago ovata plant. It absorbs water and expands in the digestive tract, forming a viscous gel that promotes bowel regularity and healthy digestion. Psyllium is one of the most researched dietary fibers with strong evidence for supporting digestive and cardiovascular health.
SAMe
S-Adenosylmethionine, Ademetionine
SAMe (S-adenosylmethionine) is a compound synthesized in your body from methionine and ATP that plays crucial roles in neurotransmitter synthesis and cellular methylation reactions. It is involved in the production of dopamine, serotonin, and norepinephrine, making it potentially valuable for mood support. SAMe declines with age and in certain medical conditions.
DHEA
Dehydroepiandrosterone, Adrenal Hormone
DHEA (dehydroepiandrosterone) is a steroid hormone produced primarily by the adrenal glands that serves as a precursor to estrogen and testosterone. DHEA levels peak in young adulthood and decline with age. As a supplement, DHEA aims to restore levels to those of younger individuals, potentially supporting hormone-dependent functions.
Lutein and Zeaxanthin
Carotenoids, Xanthophyll
Lutein and zeaxanthin are yellow carotenoid antioxidants and xanthophyll pigments that concentrate in the macula of the retina, forming the macular pigment. They filter harmful blue light and protect against oxidative damage in the eye. These compounds are obtained exclusively from dietary sources; your body cannot synthesize them.
Lycopene
Carotenoid Antioxidant, Tomato Extract
Lycopene is a powerful carotenoid antioxidant responsible for the red pigment in tomatoes, watermelon, and other red fruits. Unlike beta-carotene, lycopene does not convert to vitamin A but provides potent antioxidant benefits. Lycopene absorption is enhanced by cooking and consuming with fats, making processed tomato products particularly bioavailable.
Beta-Carotene
Pro-Vitamin A, Carotenoid
Beta-carotene is a carotenoid antioxidant and pro-vitamin A compound that your body converts to vitamin A as needed. The conversion is regulated, making oral beta-carotene supplementation safer than direct vitamin A supplementation for toxicity risk. Beta-carotene provides antioxidant benefits independent of its vitamin A conversion.
DIM / Diindolylmethane
3,3'-Diindolylmethane, Diindolylmethane
DIM (Diindolylmethane) is a compound naturally found in cruciferous vegetables like broccoli, cabbage, and Brussels sprouts. It is believed to support healthy estrogen metabolism and balance hormone ratios in both men and women. DIM works by promoting the conversion of estrogen to less reactive metabolites, potentially supporting hormonal equilibrium and reducing estrogen-related health concerns.
Maca Root
Lepidium meyenii, Peruvian Ginseng
Maca root is a cruciferous vegetable grown in the Peruvian Andes that has been used for thousands of years as a traditional food and medicine. Rich in vitamins, minerals, and bioactive compounds, maca is adaptogenic and traditionally used to enhance energy, stamina, and sexual function in both men and women. Modern research has focused on its potential to support hormonal balance, fertility, and overall vitality.
Tribulus Terrestris
Puncture Vine, Caltrop
Tribulus Terrestris is a plant native to warm regions of Asia, India, and Africa that has been used in Ayurvedic and traditional Chinese medicine for centuries. Known for its spiky fruit, the plant contains saponins and other compounds believed to support hormonal balance, libido, and athletic performance. Modern research has examined its effects on testosterone, sexual function, and physical performance.
Lion's Mane Mushroom
Hericium erinaceus, Yamabushitake
Lion's Mane is a medicinal mushroom with a distinctive white, cascading appearance resembling a lion's mane. Native to North America, Europe, and Asia, it has been used in traditional Asian medicine for centuries to support cognitive function and neurological health. Recent research has identified bioactive compounds including hericenones and erinacines that stimulate nerve growth factor (NGF) production, supporting brain health at the cellular level.
Reishi Mushroom
Ganoderma lucidum, Lingzhi
Reishi is a woody medicinal mushroom native to East Asia that has been revered in traditional Chinese medicine for over 2,000 years as a symbol of wellness and longevity. Known as the 'mushroom of immortality,' Reishi contains bioactive polysaccharides, triterpenes, and peptidoglycans that modulate immune function and promote relaxation. Modern research has validated its traditional uses and identified specific mechanisms through which it supports stress resilience and sleep quality.
Chaga Mushroom
Inonotus obliquus, Birch Conk
Chaga is a parasitic fungus that grows on birch trees in cold climates of Russia, Siberia, Northern Europe, and North America. This dark, charcoal-like mushroom has been used in traditional Siberian and Russian medicine for centuries to support immune function and overall health. Rich in beta-glucans, melanin, and polyphenols, Chaga is one of the most antioxidant-rich natural substances available, making it valued for comprehensive wellness support.
Cordyceps
Cordyceps militaris, Ophiocordyceps sinensis
Cordyceps are fascinating fungi that grow as parasites on insect larvae and have been prized in traditional Tibetan and Chinese medicine for over 1,500 years. Known as the 'energy mushroom,' Cordyceps enhance ATP production at the cellular level, improving oxygen utilization and stamina. Modern research has validated their traditional use for athletic performance, endurance, and energy support, making them popular among athletes and active individuals.
Turkey Tail Mushroom
Trametes versicolor, Coriolus versicolor
Turkey Tail is a vibrant, shelf-like medicinal mushroom that grows on hardwood trees and displays stunning colors resembling a turkey's tail feathers. Used in traditional Asian medicine for centuries, Turkey Tail contains polysaccharopeptides (PSK, PSP) and beta-glucans that profoundly support immune function and digestive health. Modern research, including numerous clinical trials, has validated its traditional uses and identified specific mechanisms through which it enhances natural immune responses.
Black Seed Oil / Nigella Sativa
Nigella Sativa, Black Cumin Seed Oil
Black Seed (Nigella sativa) has been used in traditional medicine throughout the Middle East, North Africa, and Asia for over 2,000 years. The oil extracted from these tiny black seeds contains powerful compounds including thymoquinone, which provides potent antioxidant and anti-inflammatory benefits. Modern scientific research has confirmed traditional uses and identified numerous mechanisms through which Black Seed Oil supports comprehensive wellness.
Oregano Oil
Origanum vulgare, Wild Oregano Oil
Oregano Oil is a concentrated extract from the oregano herb (Origanum vulgare), traditionally used in Mediterranean cuisine and medicine for thousands of years. Rich in carvacrol and thymol, two powerful phenolic compounds, Oregano Oil has been extensively researched for its potent antimicrobial, antioxidant, and anti-inflammatory properties. Modern studies have validated its traditional use as one of the most powerful plant-based antimicrobial agents available.
Cranberry Extract
Vaccinium macrocarpon, Proanthocyanidins Extract
Cranberry extract is derived from tart cranberry fruits and has been used traditionally to support urinary tract health for centuries. Rich in proanthocyanidins (PACs), organic acids, and antioxidants, cranberry has been extensively studied and shown to support the health of the urinary tract and bladder. Modern research has identified specific mechanisms through which cranberry prevents undesirable bacterial adherence and promotes healthy urinary function.
Grape Seed Extract
Proanthocyanidins, OPC Extract
Grape Seed Extract is derived from the seeds of wine grapes (Vitis vinifera) and is extremely rich in proanthocyanidins (OPCs), powerful antioxidants with exceptional free radical-scavenging capability. Grape seed proanthocyanidins have been the subject of extensive scientific research showing they are among the most potent natural antioxidants available. This extract has been used to support cardiovascular health, healthy aging, and overall antioxidant protection.
Pycnogenol
French Maritime Pine Bark Extract, Pine Bark Extract
Pycnogenol is a proprietary, trademarked extract derived from the bark of French Maritime pine trees and is one of the most researched plant extracts available with over 400 published clinical studies. Exceptionally rich in proanthocyanidins and phenolic compounds, Pycnogenol provides powerful antioxidant, anti-inflammatory, and vascular-supporting benefits. This extract has demonstrated remarkable effectiveness for cardiovascular health, circulation, and overall wellness in scientific research.
Phosphatidylserine
PS, Phosphatidyl Serine
Phosphatidylserine (PS) is a naturally occurring phospholipid that is a crucial structural component of cell membranes, particularly concentrated in brain cell membranes. This compound plays vital roles in cell signaling, healthy cognitive function, and stress response. Derived from plant sources or synthesized, Phosphatidylserine has been extensively researched for supporting memory, cognitive function, and healthy stress management in aging populations.
Acetyl-L-Carnitine
ALCAR, L-Acetylcarnitine
Acetyl-L-Carnitine (ALCAR) is a naturally occurring form of carnitine, an amino acid-like compound essential for cellular energy production, particularly in mitochondria. This form, acetylated for enhanced bioavailability, crosses the blood-brain barrier more effectively than regular carnitine, making it particularly valuable for brain health. Extensively researched for supporting cognitive function, energy, and healthy aging, ALCAR is used both for general cognitive support and for specific age-related cognitive concerns.
Bacopa Monnieri
Brahmi, Water Hyssop
Bacopa Monnieri, known as 'Brahmi' in traditional Ayurvedic medicine, is a water plant that has been used for over 3,000 years to support learning, memory, and cognitive function. Containing active compounds called bacosides, Bacopa has been extensively researched and shown to support synaptic plasticity, neurotransmitter function, and healthy cognitive aging. This adaptogenic herb is valued for both mental performance and emotional well-being.
Supplement Safety
Dietary supplements are not regulated by the FDA in the same way as prescription medications. Always consult with your healthcare provider before starting any supplement, especially if you are pregnant, nursing, taking medications, or have a medical condition. Supplements can interact with medications and may not be safe for everyone.