# Home

- Link: https://nohas.es/
- Published: 2026-10-11T12:34:50+00:00
- Author: nohas.es Editorial Team

Health & Pharmacy Information

# Clear Answers for Healthier Choices

Plain-English guides on medicines, supplements, nutrition, sleep and prevention,
built on official sources and a transparent review process.

[Explore Topics](https://nohas.es/#topics)[Our Standards](https://nohas.es/editorial-policy/)

### Ask Your Pharmacist First

Our guides inform, but they never replace personal advice from a doctor or pharmacist.

 [Read the Medical Disclaimer](https://nohas.es/disclaimer/)

 Our articles draw on guidance from: [WHO](https://www.who.int/)[NIH](https://www.nih.gov/)
[CDC](https://www.cdc.gov/)[NHS](https://www.nhs.uk/)[EMA](https://www.ema.europa.eu/)
[FDA](https://www.fda.gov/)

What we cover

## Reliable Information, Clear Guidance

Six topic areas written to help you understand your health and ask better questions
at the pharmacy or doctor’s office.

**6**_Core health topics_

**Cited**_Sources in every article_

**Corrected**_Errors fixed when found_

**Updated**_Guides revised as guidance changes_

✚

### Medications & Safe Use

How common medicines work and how to use them safely.

●

### Vitamins & Supplements

What the evidence supports and what it does not.

✿

### Nutrition & Healthy Eating

Practical, science-based eating advice.

☾

### Sleep, Stress & Mental Wellness

Habits for rest, calm and everyday wellbeing.

✨

### Skin, Hair & Self-Care

Skincare and pharmacy products explained.

☉

### Prevention & Everyday Health

Vaccines, screenings and seasonal health.

Free interactive tools

## Free Health & Fitness Calculators

Explore simple estimates for adult BMI, basal metabolic rate and daily energy needs.
Each tool explains what the result means and where its limitations matter.

BMI

### BMI Calculator

Estimate adult body mass index using height and weight.

BMR

### BMR Calculator

Estimate energy used at rest with a recognised equation.

kcal

### Daily Calorie Calculator

View an approximate daily maintenance-energy estimate.

[Open FitCalcHub calculators](https://nohas.es/fitcalchub-free-health-fitness-calculators/)

For adults aged 18+; estimates are educational and are not medical advice.

Latest guides

## Start With Our Newest Guides

 [⌊Paracetamol tablets⌉

### Paracetamol (Acetaminophen): Dosage, Safety and Common Mistakes

Safe limits, hidden ingredients and who needs extra caution.

 [⌊Vitamin and supplement products⌉

### Vitamin D: Benefits, Deficiency Symptoms and Safe Intake

What official bodies recommend and where the evidence ends.

 [⌊Balanced healthy meal with vegetables⌉

### Balanced Diet Basics: A Beginner’s Guide

WHO targets turned into simple everyday habits.

 [⌊Calm bedroom for healthy sleep habits⌉

### How to Sleep Better: Evidence-Based Habits

Schedule, light, caffeine and when to see a doctor.

 [⌊Sunscreen and sun protection essentials⌉

### Sunscreen Guide: SPF, UVA/UVB and How to Apply

How to choose it, how much to use and when to reapply.

 [⌊Handwashing for infection prevention⌉

### Seasonal Flu: Prevention, Symptoms and Treatment

Flu or cold, vaccination, treatment and warning signs.

 [⌊Medicine blister pack for pain relief⌉

### Ibuprofen vs Paracetamol: Which Painkiller Is Right for You?

How they differ, who should avoid each and when to combine.

 [⌊Magnesium supplement capsules⌉

### Magnesium Supplements: Types, Benefits and Who Needs Them

Daily needs, supplement forms, limits and interactions.

 [⌊Healthy foods rich in fiber⌉

### Gut Health: Fiber, Probiotics and Digestion Explained

How much fiber you need and what probiotics can do.

 [⌊Wellness and stress management⌉

### Stress Management: Practical Techniques That Work

WHO-backed habits, a breathing exercise and when to get help.

 [⌊Skincare and acne treatment⌉

### Acne Treatments: Pharmacy Options Explained

What each ingredient does and how long to wait.

 [⌊Adult vaccination and preventive healthcare⌉

### Adult Vaccines: What You May Need and How to Check

Common adult vaccines and how to check your own.

**Evidence**first, always

Our guides are based on official sources such as the WHO, NHS and CDC.

About us

## Committed to Quality Information

nohas.es is an independent publication that explains health and pharmacy topics 
in plain English. We separate what research shows from marketing hype, and we update
our guides as recommendations change.

### Our Vision

A web where health information is accurate, clear and easy to trust.

### Our Mission

Help readers understand their options and ask the right questions.

 [Read More](https://nohas.es/about-us/)

Transparency

## How We Keep Our Content Trustworthy

Read how articles are researched, fact-checked and corrected, and how our editorial
team works.

### Our Editorial Standards

 * Official and peer-reviewed sources first
 * Claims based on official sources
 * Corrections published promptly
 * Advertising never shapes our advice

 [Fact Checking Policy](https://nohas.es/fact-checking-policy/)

Information on this site is educational and not a substitute for professional medical
advice. In an emergency, call your local emergency number.