Creatine for Beginners
Creatine for beginners: what research shows for muscle, strength and memory in older adults, typical study doses, side effects and who should check…
Grade B · Good
A beginner’s guide
Longevity for Beginners: Supplements, Explained Simply
A friendly beginner’s guide to longevity supplements: what they are, what they may do, how strong the evidence is, how to take them and what to buy.
- What it isPlain-English basics
- What it may doPossible benefits
- Evidence strengthA simple 5-step meter
- How to take itDoses used in research
- What to buyWhere to buy, with what to look for
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Vitamin D benefits for beginners: what large trials show for bones, falls and colds, typical doses in mcg and IU, and who should ask a doctor first.
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Collagen for beginners: what reviews show for skin, knee joints and muscle, why study funding matters, how people take it and who should check first.
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Probiotics for beginners: what human trials show, amounts studied, side effects and who should check first. Plain-English evidence grade.
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All newsCreatine for 12 weeks: adults aged 45 to 65 gained lean mass in a small US trial
In a 12-week trial of 64 adults aged 45-65, creatine (10 g daily) was linked to more lean mass and, with exercise and diet, a bigger drop in body fat.
Fish oil and muscle: new review finds no clear benefit for healthy adults
A meta-analysis of placebo-controlled trials found no clear effect of omega-3 on muscle mass or strength in healthy adults, with very low certainty.
Harvard-led team identifies SRSF1 as a candidate 'youthful' gene factor, with lifespan signal in mice
A Nature Aging study looked for factors that shift aged cells to a younger gene profile. SRSF1 stood out, with lifespan signals in small mouse tests.