How to Improve VO2 Max: A Training Block Is Worth About a Decade. Your Watch Cannot See It Happen.
Fitness falls about 4.0 mL/kg/min a decade. Interval training adds about 5.5. The catch is that the device on your wrist misses by more than that.
BodyFat.Tips Desk
The BodyFat.Tips Desk is the research and editorial operation behind BodyFat.Tips, a publication of TAK Marketing, LLC, part of the Omnishun information systems. It is a desk, not a person: no headshot, no invented bio, no borrowed credentials. Every verdict here is produced by reading the primary research rather than the press release, rating how strong the evidence actually is on a fixed four-point scale, tracing where the claim came from, and correcting in public when we get something wrong. Nobody pays us to reach a conclusion. This is journalism, not medical advice — take personal health questions to a clinician. How we work, in detail: bodyfat.tips/how-we-read-a-study/
Massage for Sore Muscles: It Beat Every Other Recovery Method. It Still Will Not Make You Stronger Tomorrow.
Across 99 studies comparing every recovery method, massage came first for soreness and fatigue. Then the largest review, 1,012 people, looked for a performance benefit and found none.
Compression Boots: 319 People in the Whole Literature, and the Effect Is “Trivial to Small”. Massage Won.
Seventeen studies and 319 people is the entire compression-boot literature, and the reviewers call the effects trivial to small. Passive tights scored better. Across 99 studies, massage won.
Ice Baths Work for Soreness — 52 Studies Say So. After Lifting, They Also Blunt Muscle Growth.
Fifty-two studies say cold water cuts soreness and restores power at 24 hours. A hot pack matched it. And twelve weeks of ice baths after lifting cost one group every gain the other made.
Oil Pulling: A Real Signal for Your Gums, Graded Very Low. Mouthwash Still Beats It on Plaque.
Twenty-five trials found a large effect on gum inflammation — and the reviewers graded their own evidence very low. Seventeen of those trials were in people with healthy mouths.
Tart Cherry Juice: The 84-Minute Sleep Result Came From Eight People. The Better Evidence Is for Something Else.
The sleepy girl mocktail runs on a study that finished with eight completers. Two pilots and 23 people is the entire sleep file — while the recovery evidence runs to two meta-analyses.
Honey for Cough: Probably Better Than Placebo in Children, for About Three Days. Never Under One Year.
Six trials, 899 children: honey probably beats placebo and nothing at all, on moderate-certainty evidence. The advantage runs out at three days, and it must never go to a baby under one.
Creatine Gummies: Nobody Has Published a Test of One. The Chemistry Says Water and Heat Are the Problem.
No published analysis of a creatine gummy exists. But creatine is documented to degrade in water and heat — and in moist heat-processed dog food, only 36% of it survived manufacturing.
Beta-Alanine: Real, Small, and Only for the Two-Minute Effort. Twenty Trials Say It Does Nothing to Your Body.
Forty studies and 1,461 people say beta-alanine works — by a median 2.85%, only on how long you last, and only in efforts of one to four minutes. Body composition: nothing.
Magnesium Glycinate: The Absorption Trial Was 12 People With Resected Bowels. It Came Out Even.
Glycinate is sold on absorption. Its one head-to-head trial found 23.5% versus 22.8% for cheap magnesium oxide, in twelve post-surgical patients. The healthy comparison favoured citrate.