I got the following from Grok. Apologies if the formatting gets screwed up.

L-Taurine (often just called Taurine) is a conditionally essential amino acid. It’s abundant in meat, fish, and seafood, but many people — especially vegetarians/vegans or older adults — may benefit from supplementation.

Here’s a clear, evidence-based overview of the main potential benefits:

Well-Supported Benefits

•	Heart Health — One of the strongest areas. Taurine helps regulate blood pressure, supports healthy heart rhythm, reduces arterial stiffness, and may improve heart failure symptoms. It’s often used as supportive therapy for cardiovascular conditions.

•	Exercise Performance & Recovery — Improves endurance, reduces muscle soreness, and helps with muscle pumps during training. Many athletes take 1–6g before workouts.

•	Blood Sugar Control & Insulin Sensitivity — Helps improve glucose metabolism and may reduce insulin resistance, making it useful for people with metabolic syndrome or type 2 diabetes.

•	Neurological & Calm Effects — Acts similarly to GABA in the brain. Can reduce anxiety, improve sleep quality, and support focus without sedation.

•	Antioxidant & Anti-Inflammatory — Protects cells from oxidative stress and inflammation, which may slow aspects of aging.

•	Eye Health — High concentrations of taurine are found in the retina. Supplementation may help protect against age-related vision decline.

Promising / Emerging Benefits

•	Potential support for liver health (especially fatty liver)

•	May help with mitochondrial function and energy production

•	Some evidence for hearing protection and reducing tinnitus

•	Possible benefits for hair growth and skin health

•	Recent research suggests taurine may have anti-aging properties (a 2023 mouse study showed significant lifespan extension)

Who Might Benefit Most?

•	People over 50 (natural taurine levels decline with age)

•	Athletes and active individuals

•	Vegetarians / vegans (low dietary intake)

•	People with high blood pressure or metabolic issues

•	Those under chronic stress

Typical Dosage

•	General health: 500 – 2000 mg per day

•	Athletic performance: 3 – 6 grams before exercise

•	Best taken with food. It’s very safe — studies have used up to 6–10g daily with minimal side effects.

Nobody?