# JillLebofsky > Supplement reviews that check the dose, the proof and the refund. Supplement reviews that check labels, doses, published research, refund terms and complaints. General information, not medical advice. ## About - [About JillLebofsky: Independent Supplement Reviews](https://jilllebofsky.com/about/) - [How We Review Supplements: Our Research Method](https://jilllebofsky.com/how-we-review/) - [Editorial Policy: Sourcing, AI Use, Corrections](https://jilllebofsky.com/editorial-policy/) - [Affiliate Disclosure: How Our Reviews Are Funded](https://jilllebofsky.com/affiliate-disclosure/) - [Medical Disclaimer for Supplement Reviews](https://jilllebofsky.com/medical-disclaimer/) ## Health topics - [Blood Sugar & Diabetes](https://jilllebofsky.com/blood-sugar/) - [Brain & Memory](https://jilllebofsky.com/brain-health/) - [Eye & Vision](https://jilllebofsky.com/eye-health/) - [Gut, Liver & Detox](https://jilllebofsky.com/gut-health/) - [Healthy Living](https://jilllebofsky.com/healthy-living/) - [Hearing & Tinnitus](https://jilllebofsky.com/hearing-health/) - [Heart & Circulation](https://jilllebofsky.com/heart-health/) - [Immunity, Energy & Lungs](https://jilllebofsky.com/immune-health/) - [Joints, Bones & Pain](https://jilllebofsky.com/joint-health/) - [Men's Health](https://jilllebofsky.com/mens-health/) - [Mood, Stress & Sleep](https://jilllebofsky.com/mind-sleep/) - [Oral & Dental](https://jilllebofsky.com/dental-health/) - [Skin, Hair & Nails](https://jilllebofsky.com/skin-hair-nails/) - [Weight Loss](https://jilllebofsky.com/weight-loss/) - [Women's Health](https://jilllebofsky.com/womens-health/) ## Latest articles - [Blood Sugar Support: 7 Ingredients Graded by the Trial Evidence](https://jilllebofsky.com/blood-sugar-support/): Blood sugar support supplements rely on a few ingredients, and berberine has the most consistent trial data, lowering HbA1c by... (markdown: https://jilllebofsky.com/blood-sugar-support.md) - [Gut Health Supplements: 8 Ingredients Graded by the Evidence](https://jilllebofsky.com/gut-health-supplements/): The gut health supplements with the best human evidence are soluble fiber such as psyllium, enteric-coated peppermint oil for IBS,... (markdown: https://jilllebofsky.com/gut-health-supplements.md) - [How Long Does Caffeine Stay in Your System: Half-Life and Timeline](https://jilllebofsky.com/how-long-does-caffeine-stay-in-your-system/): Caffeine has a half-life of about 4 to 5 hours in healthy adults, so half of a 200 mg coffee... (markdown: https://jilllebofsky.com/how-long-does-caffeine-stay-in-your-system.md) - [Liver Detox: What NIH Sources Say About Cleanses, Teas and Pills](https://jilllebofsky.com/liver-detox/): A liver detox is a tea, pill, juice plan or cleanse sold to flush toxins from your liver. Your liver... (markdown: https://jilllebofsky.com/liver-detox.md) - [Memory Loss Supplements: 8 Options Graded by the Evidence](https://jilllebofsky.com/memory-loss-supplements/): No memory loss supplement has been shown to stop memory decline. A plain daily multivitamin has the best trial data,... (markdown: https://jilllebofsky.com/memory-loss-supplements.md)