What Does Vitamin D Actually Do?
Vitamin D's bone role is established; the 25,871-person VITAL trial found no significant cancer or heart benefit. What the evidence supports, what it doesn't, and when to see a clinician.
Health, Wellness & Fitness
The latest health, wellness & fitness journalism from the publications of the VUGA Enterprises Network — refreshed around the clock. Every headline opens the full story at its source.
Page 4 of 6 · Updated 9 Oct 2026, 18:23 UTC
What it takes to become a registered nurse in New York
New York RN licensure takes two to four years of schooling plus the NCLEX-RN through the Office of the Professions. Here are the paths, the pay data, and the outlook.
How Much Protein Do You Actually Need Each Day?
8 g/kg daily — a floor, not a target. 0 g/kg and adults over 65 for a bit more. Here's the research, plainly.
How Much Protein You Actually Need When You Train
0 g/kg range, meal distribution over timing, and what the pre-sleep evidence actually shows — sourced to named position stands and studies.
Why does bone density drop after menopause, and what exercise actually helps?
Falling estrogen speeds up bone loss around menopause. Here is what the research says about the mechanism, which types of exercise actually slow it, and when a bone density screening makes sense.
The FDA Proposed Standardized Asbestos Testing for Talc Cosmetics
The FDA's December 2024 proposed rule would standardize asbestos testing in talc-containing cosmetics, attaching purity claims to a federal method for the first time.
CDC Updates Respiratory Illness Guidance: What Changed and What Stayed
The CDC's March 2024 guidance replaced five-day COVID isolation with symptom-based advice for all respiratory viruses. What changed, the stated rationale, and what it doesn't cover.
The 2023 New York City nurses strike set a pattern hospitals are still paying for
Roughly 7,000 nurses struck two Bronx hospitals for three days in January 2023, winning 19-percent raises and grievable staffing language that shaped New York contracts since.
The FDA Revoked Red Dye No. 3. What Actually Changes at the Store
The FDA revoked Red No. 3 in January 2025 on an animal-cancer legal trigger, with deadlines in 2027–2028. Expect dye swaps, not empty shelves — here's what changes.
A Third of Adults Don't Move Enough — What the Study Means for You
The 2024 Lancet Global Health analysis: 31 percent of adults inactive, projected worse by 2030 — and why the 150-minute bar is closer than it sounds.
How do IUDs actually work?
A look at the mechanics behind hormonal and copper IUDs, how effective each type is, and what insertion and the first few months typically involve.
New York's ICU nurse-staffing rule is four years old. Hospitals still miss it more than half the time, union data show
State law has required hospitals to build staffing plans with frontline nurses since 2023. A 2024 survey found ratios go unmet in intensive care more often than not.
Sore Muscles After a Hard Workout? Here's What the Evidence Says Helps
Delayed onset muscle soreness is normal after new or harder training, but not every remedy on your feed is backed by research. Here's what actually eases it, and what the science says doesn't.
What Does Vitamin B12 Actually Do in the Body?
The vitamin supports nerve function, red blood cell formation, and DNA synthesis, and deficiency can develop quietly over years, particularly in older adults.
How HPV Vaccination Actually Lowers Cervical Cancer Risk
Population-level data now shows a clear pattern: the earlier the HPV vaccine is given, the bigger the drop in cervical cancer risk. Here is what the research actually measured.
The 10,000-Step Question: What the Evidence Actually Supports
A pedometer sold the number in 1965. The federal guidelines are written in minutes, and the mortality research plateaus far lower — here is what each figure really describes.
Nursing assistants face injury rates five times the national average, OSHA data show
Manual patient lifting drives most musculoskeletal injuries in health care. Federal safety agencies say mechanical lift programs, not better lifting technique, are what actually reduce the risk.
Why Morning Sunlight Helps You Sleep Better at Night
Sleep researchers point to a specific mechanism: morning light shifts your internal clock earlier, while evening light shifts it later. Here's what the evidence actually shows.
How Much Protein Do Active Adults Actually Need?
The standard RDA is a floor for sedentary adults, not a training target. Here's what the sports-nutrition evidence actually recommends for people who exercise regularly.
What to Know About Colorectal Cancer Screening
Screening now starts at 45 for adults at average risk, and the test menu has grown beyond colonoscopy. Here is what the guidelines actually recommend, and why the options differ.
Self-collected HPV tests: what the guidelines actually say
Patients can now swab themselves for cervical cancer screening in a clinic, and one at-home kit is FDA-approved. Here is what each approval covers, what the evidence shows, and where national guidance still stands.
SPF Numbers, Decoded: What the Percentages on the Bottle Actually Mean
The math behind SPF 15, 30, and 50 — and why doubling the number doesn't double the protection.
A bad night's sleep can cut immune cell activity by nearly a third, federal fatigue research shows
NIOSH training materials built for nurses trace shift work's toll to a mismatch with the body's internal clock, and to a light-driven signal that governs sleep, immune defense and judgment.
What Does Magnesium Actually Do in the Body? What the Research Shows
Magnesium powers hundreds of the body's core chemical reactions, from energy production to stress-hormone regulation.
How Often You Actually Need to Stretch for Real Mobility Gains
Flexibility gains come from two or three sessions a week, not daily stretching — and timing matters more than most exercisers think.
The VUGA Enterprises Newsroom aggregates headlines and short excerpts from the newspapers and magazines of the VUGA Enterprises Network. Every headline links to the full story on the publishing site. Part of the VUGA Network.