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Supplements
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Studies
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Health Concerns
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Health Outcomes
Popular Supplements
Most researched and reviewed
Magnesium
Magnesium
Magnesium is an essential mineral involved in over 300 enzymatic reactions in the human body. It plays vital roles in protein synthesis, muscle and nerve function, blood glucose control, and energy metabolism. This mineral is particularly important for cardiovascular health, bone formation, and stress management.
Vitamin D
Cholecalciferol
Vitamin D is an essential fat-soluble vitamin that functions as a hormone in the body. It plays crucial roles in calcium absorption, bone health, immune function, and cellular growth regulation. Often called the "sunshine vitamin," it can be synthesized by the skin when exposed to UVB radiation.
Multivitamin
A comprehensive supplement containing multiple vitamins and minerals to support overall health and fill nutritional gaps.
Collagen (Hydrolyzed)
Collagen Types I & III
The most abundant protein in the body, providing structure to skin, bones, tendons, and connective tissue. Hydrolyzed collagen (collagen peptides) is broken down for optimal absorption. Supports skin elasticity, joint health, bone density, and gut lining integrity.
Omega-3 Fatty Acids
Eicosapentaenoic acid (EPA) and Docosahexaenoic acid (DHA)
Omega-3 fatty acids are essential polyunsaturated fats that the body cannot produce on its own. The two most important types are EPA and DHA, primarily found in fatty fish and fish oil supplements. These fats are crucial for brain function, heart health, and inflammation regulation.
Melatonin
N-acetyl-5-methoxytryptamine
Natural hormone that regulates sleep-wake cycles
Creatine Monohydrate
Creatine Monohydrate
Creatine is naturally occurring compound that enhances ATP production, supporting muscle strength, power output, and cognitive function. One of the most researched supplements.
Vitamin C
Ascorbic acid
Vitamin C is a water-soluble vitamin and powerful antioxidant essential for immune function, collagen synthesis, and iron absorption. Unlike most animals, humans cannot produce vitamin C and must obtain it from dietary sources or supplements.
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Research Analysis
We analyze peer-reviewed studies and clinical trials, weighing study quality, sample size, and methodology.
Evidence Ratings
Each supplement receives a clear evidence rating based on the consistency and quality of available research.
Safety Information
We provide comprehensive safety data including drug interactions, contraindications, and dosage guidelines.
Latest Research
Recent studies in our database
Effect of micronutrients on fertility and aneuploidy rates in human conceptions: a systematic review and meta-analysis
The effect of coenzyme Q10 supplementation on in vitro fertilization outcomes in infertile patients with polycystic ovary syndrome
Coenzyme Q10 Impact on Ovarian Reserve Measures and the Intra-Cytoplasmic Sperm Injection (ICSI) Outcomes in Women with Poor Ovarian Response: A Randomized Controlled Study
Comparative efficacy of different probiotic strains and preparations for prevention of acute otitis media in children: a systematic review and network meta-analysis
Latest Articles
Practical guides: comparisons, timing and food sources
Pea Protein vs Whey Protein: What Studies Show
Pea and whey protein built similar muscle in head-to-head trials. See where whey leads, who should choose pea, and the safety limits of each.
When to Take Apple Cider Vinegar: Morning or Night?
Take apple cider vinegar with a carbohydrate meal, not alone. See what trials show for morning, bedtime, weight loss, reflux and tablets.
Chamomile and Lavender Tea: Benefits and Safety
Chamomile and lavender tea is low-risk for most adults, but no trial has tested the blend. What each herb does for sleep and anxiety, and who should skip it.
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