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Supplement Sciences is a comprehensive informational website where both consumers and professionals can easily access reliable information on nutrition supplements.
We don’t just provide claims of health benefits, we explain the scientific rationale for supplements along with links to the peer-reviewed studies that back up those claims.
If you decide a supplement fits your needs, you can order directly through Fullscript, which offers professional-grade products and only the highest-quality brands. The best prices plus free shipping on orders over $50.
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The Elemental Diet: Uses In IBD, Bowel Rest, Malabsorption, and More
Explore the Elemental Diet’s role in improving gut health and digestion Read more
Progesterone In OTC Supplements vs. Prescriptions: Dosage Is The Key
Progesterone is a vital hormone in women’s reproductive health and plays a crucial role in regulating menstrual cycles, supporting fertility, and managing menopausal Read more
Cod Liver Oil: A Natural Source for Omega 3, and Vitamins A and D
Discover cod liver oil, a nutrient‑rich supplement high in omega‑3s and vitamins A and D that may support heart health, immune function, bone strength, eye health, and overall wellness Read more
Antioxidant Nutrients: What They Are and How They Work
Learn how antioxidant nutrients like vitamins C and E, beta‑carotene, selenium, and plant phytochemicals protect cells from oxidative stress, support heart and immune health, and work in Read more
Blood Thinners: Reducing The Risks Through Awareness of Nutrition & Supplement Interactions
Understand how blood thinners like warfarin work, why consistent vitamin K intake and diet matter, and how nutrition and supplements can influence clotting, effectiveness, and bleeding Read more
Insulin Resistance: Discover The Supplements That Improve Glucose Metabolism
Discover the benefits of supplements like Berberine, Omega-3s, Magnesium, and more in managing insulin resistance and improving metabolic Read more
Hormone Replacement Therapy: Drug-Nutrient Interactions
Explore how hormone replacement therapy (HRT) can interact with caffeine, calcium, vitamin D, red clover extract, soy isoflavones, and St. John’s wort, which may alter hormone metabolism Read more
Food First: Why Supplements + Poor Food Choices Won’t Add Up To Good Health
A food-first approach emphasizes meeting nutrient needs through whole foods to support digestion, energy, immune health, metabolic balance, and long-term well-being before turning to Read more
Supplements on Online Marketplaces: Heavy Metals, Viagra, and Rice Flour Counterfeits
Learn the risks of fake supplements sold online, including heavy metals, hidden drugs, and misleading labels that threaten consumer Read more
Reversing Cardiovascular Disease: The Power of Lifestyle And Supplements For Heart Health
Discover the health benefits of Omega-3, Magnesium, Curcumin, and more for cardiovascular Read more
Antibiotics: Essential Insights on Drug-Nutrient Interactions
Learn how antibiotics work, when they’re needed, and the risks of resistance plus important drug interactions and supplements that may support gut health and recovery while taking Read more
Low Fruit & Veggies? Supplements To Make Up For Some Of What’s Missing
Discover the nutritional implications of a low fruit and vegetable intake and how specific supplements may help fill certain gaps, supporting essential vitamin, mineral, and phytonutrient Read more
Antipsychotics (Abilify®, Haldol®, Seroquel®, Risperdal®, Zyprexa®): Drug-Nutrient Interactions To Know
Explore the key nutrient interactions and supplement considerations for people taking antipsychotic medications to support metabolic balance, bone health, and overall nutrient Read more
Anticonvulsants: Critical Drug-Nutrient Interactions
Learn how anticonvulsants interact with nutrients, including vitamin D and B12, and which supplements may affect their Read more
Benzodiazepines: How To Avoid Interactions And Nutrient Depletions
Understand how benzodiazepines work, their common uses for anxiety and insomnia, and key drug-nutrient interactions. Learn how these medications may affect melatonin, vitamin D, and Read more
Calcium Channel Blockers: Drug-Nutrient Interactions To Know
Learn how calcium channel blockers help manage high blood pressure, chest pain, and arrhythmias by relaxing blood vessels, and discover key drug‑nutrient interactions with supplements and Read more
Mold and Mycotoxins: Drop Dead Fatigue And The Hidden Hazards In Water-Damaged Buildings
Explore mold exposure and its health implications, and how awareness, avoidance strategies, and supportive nutritional approaches may contribute to respiratory comfort, immune function, and Read more
Heavy Metals: Supporting Detoxification Through Food, Supplements, And More
Discover Chlorella, Spirulina, NAC, Alpha Lipoic Acid, and more for detoxing heavy metals. Read more
Sobriety: From Anecdotes of AA Founder Bill W. To Modern Day NAD+ Therapy
Learn how historical insights and modern NAD⁺ precursor supplements relate to sobriety and recovery support through emerging scientific Read more
Glycine: A Simple Amino Acid With Surprising Benefits
Glycine supports healthy sleep, cognitive function, detoxification, muscle repair, and metabolic balance. Learn how glycine works in the body and what the science Read more
Urinary Tract Infections: Supplements as Part of A Holistic Approach to Prevention
Learn how nutritional supplements like cranberry extract, D-mannose, probiotics, and more may support urinary tract health and help prevent UTIs with science-based Read more
Feverfew: A Traditional Approach for Allergies, Migraines, and More
Discover the health benefit’s of Feverfew supplements: headache relief, anti-inflammatory properties and Read more
Methionine: An Essential Amino Acid For Methylation
Learn about methionine and how it may support healthy liver function, antioxidant production (via glutathione), and overall metabolic balance in daily Read more
Carnosine: Antioxidant Protection, Muscle Fatigue Reduction & More
Discover carnosine, a naturally occurring dipeptide with antioxidant and anti‑glycation properties that may support cellular protection, muscle performance, cognitive health, and overall Read more
Riboflavin: Part of the B Complex
Learn how vitamin B2 (riboflavin) supports energy metabolism, cellular function, and overall health, plus when supplementation may Read more
Thiamine: What Is It, and Who’s At Risk For B1 Deficiency?
Explore the essential role of thiamine (vitamin B1) in energy metabolism, nerve and heart health, deficiency risks, and who may benefit from Read more
Dong Quai: Explore Angelica sinensis-The Female Ginseng
Dong Quai, often called the “Female Ginseng,” has been a trusted remedy in traditional Chinese medicine for centuries. Known for its gentle yet powerful support of women’s health, Read more
Citrulline: How It Benefits Blood Flow and Athletic Performance
Learn how citrulline, a naturally occurring amino acid found in watermelon, supports nitric oxide production to enhance blood flow, exercise performance, muscle recovery, cardiovascular Read more
Yohimbine and Health: From Sexual Function to Mood Support
Learn about yohimbe bark extract, a traditional herbal supplement marketed for sexual health and energy, along with its potential effects and safety Read more
Horny Goat Weed: An Aphrodisiac For Brain, Bone, and Joint Health
Horny goat weed contains icariin, which may support healthy blood flow and sexual function but can interact with blood pressure meds and blood thinners, potentially lowering pressure or Read more
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