The magazine of preventive health and longevity.
Sourced, fact-checked articles written by doctors and experts, to understand, prevent and act every day.
Brown Fat: 3 Proven Ways to Actually Activate It
Brown fat burns calories to produce heat instead of storing it. Three human trials confirm that cold exposure, chili capsinoids and a…
Heavy Metals: How Your Body Actually Gets Rid of Them
Heavy metals like lead and cadmium build up in the body, but the liver and kidneys clear them through specific, well documented…
Glutathione Levels: How This Antioxidant Protects Your Cells
Glutathione levels naturally decline with age, but diet, lifestyle and, in some cases, supplementation can help support this antioxidant that protects your…
Pesticide Residues: How They Affect Your Cells
Pesticide residue reaches human cells through oxidative stress, mitochondrial damage and hormone disruption. Controlled trials show an organic diet quickly lowers urinary…
Shortness of Breath During Exercise: When Should You Worry?
Shortness of breath during exercise usually reflects limited aerobic fitness, but even mild or occasional breathlessness has been linked to higher cardiovascular…
Fasted Cardio: Does Training on an Empty Stomach Actually Work?
Studies show fasted cardio raises fat burning during exercise and improves glucose tolerance, but it does not lead to greater fat loss…
Oxidative Stress: Should You Really Worry About It Every Day?
Oxidative stress is a normal byproduct of cellular life, not an automatic threat. Learn when it turns harmful, what the evidence says…
Maca: 5 Scientific Proofs on Energy and Libido
Two placebo controlled trials link maca to improved sexual desire within weeks, without raising testosterone or estrogen, while evidence on physical energy…
Pterostilbene: How This Polyphenol Acts on Your Cells
Pterostilbene, a methylated cousin of resveratrol found in blueberries, activates AMPK, SIRT1 and Nrf2 in cells, according to verified research and early…