Supplements
5 Benefits and Side Effects of L-Theanine (3 Contraindications to Be Noted)
L-theanine is a calming amino acid found in tea. Learn about its effects on anxiety, sleep, and stress, plus safety precautions.
Supplements
Evidence-based information about dietary supplements, vitamins, and natural remedies for bladder health and overall wellness.
160 items in Supplements ยท Page 1 of 7
Supplements
8 Effects and Side Effects of Bromelain (5 Contraindications To Be Noted)
Bromelain is a pineapple enzyme used for digestion and inflammation. Here's what the research shows about its benefits, risks, and who should avoid it.
Supplements
Acai berries: 4 potential benefits, side effects, and 4 precautions
Acai berries are rich in anthocyanins and polyphenols. Here's what the clinical research actually shows about their benefits.
Supplements
Bitter melon: 4 potential benefits, side effects, and 5 precautions
Bitter melon is used in traditional medicine for blood sugar control. Here's what the clinical research actually shows about its benefits and risks.
Supplements
4 Benefits and Side Effects of Indole-3-carbinol (4 Contraindications To Be Noted)
Indole-3-carbinol from cruciferous vegetables shows promise for oestrogen metabolism. Learn the clinical evidence for I3C and its safety profile.
Supplements
4 Benefits and Side Effects of L-lysine (9 Contraindications To Be Noted)
L-lysine may help with cold sores, blood sugar, and more. Learn about the evidence, side effects, dosage, and who should avoid this amino acid.
Supplements
4 Benefits and Side Effects of Moringa (5 Contraindications To Be Noted)
Moringa is promoted as a nutrient-dense superfood, but what does the clinical evidence actually show? Here's an honest look at the research.
Supplements
African mango seed extract: 4 potential benefits, side effects, and 5 precautions
African mango seed extract is marketed for weight loss and metabolic health. Here's what clinical research actually shows about its benefits and risks.
Supplements
10 Concerning Questions About PEA (palmitoylethanolamide) as a Dietary Supplement
PEA supplements claim pain and inflammation relief, but does the evidence hold up? An honest look at benefits, risks, and what we still don't know.
Supplements
3 Benefits and Side Effects of Lumbrokinase (2 Contraindications To Be Noted)
Lumbrokinase is an enzyme from earthworms used for cardiovascular health. Learn what the research actually shows about its benefits and risks.
Supplements
Mucuna pruriens: 4 potential benefits, side effects, and 14 precautions
Mucuna pruriens contains natural L-dopa. Research on Parkinson's, male fertility, mood, and blood lipids reviewed with safety precautions.
Supplements
5 Benefits and Side Effects of Fenugreek (9 Contraindications To Be Noted)
Fenugreek may help with blood sugar, testosterone and lactation. Learn what the research actually shows and who should avoid it.
Supplements
5 Benefits and Side Effects of Glucomannan (8 Contraindications To Be Noted)
Glucomannan is a soluble fibre from konjac root used for weight loss and constipation. Learn what clinical research actually shows.
Supplements
5 Benefits and Side Effects of Pectin (6 Contraindications To Be Noted)
Pectin is a soluble fibre found in fruits. Learn about its effects on cholesterol, blood pressure, weight management, and key safety considerations.
Supplements
8 Benefits and Side Effects of Tea Tree Oil (9 Contraindications To Be Noted)
Tea tree oil has proven antimicrobial properties but varies in effectiveness. Learn about acne, nail fungus, dandruff and 9 safety precautions.
Supplements
5 Benefits and Side Effects of Fo-Ti (13 Contraindications To Be Noted)
What does research say about Fo-Ti? A look at 5 potential benefits, liver toxicity risks, and 13 contraindications for this traditional Chinese herb.
Supplements
5 Benefits and Side Effects of Tyrosine (6 Contraindications To Be Noted)
Tyrosine is an amino acid used to support mental performance under stress. Learn what the research actually shows about its benefits and limitations.
Supplements
6 Benefits and Side Effects of Argan Oil (5 Contraindications To Be Noted)
Explore the clinical evidence for argan oil, from cholesterol management to skin health. Includes dosage, side effects, and who should avoid it.
Supplements
12 Benefits and Side Effects of Spirulina (Cyanobacteria) (7 Contraindications To Be Noted)
Spirulina offers potential benefits for weight, blood lipids, and allergies. Learn what the research actually shows, plus 7 safety contraindications.
Supplements
19 Benefits and Side Effects of Vitamin C (13 Contraindications To Be Noted)
Vitamin C supports immunity, collagen synthesis, and iron absorption. Learn 19 evidence-based benefits, side effects, and who should avoid high doses.
Supplements
3 Benefits and Side Effects of Boswellia (5 Contraindications To Be Noted)
Boswellia (frankincense) may help osteoarthritis, cluster headaches, and Crohn's disease. Learn about the evidence, side effects, and who should avoid it.
Supplements
3 Benefits and Side Effects of Policosanol (4 Contraindications To Be Noted)
Policosanol is marketed for cholesterol reduction, but the evidence is complicated. Learn what the research actually shows and who should avoid it.
Supplements
5 Benefits and Side Effects of Beta Glucan (5 Contraindications To Be Noted)
Beta glucan from oats and yeast may help with cholesterol, blood sugar, and immunity. Here's what the research actually shows, plus safety concerns.
Supplements
5 Benefits and Side Effects of Caffeine (4 Contraindications To Be Noted)
Caffeine affects sleep, alertness, and bladder function. Learn about its benefits for diabetes, depression, and exercise, plus who should avoid it.