Self-improvement blog and other surprises from ZZEN Labs

ZZENBlog

Hombre tomando el multivitamínico ZZEN Vitals con un vaso de agua durante el desayuno

Winter vitamins: which to prioritise and how to do it wisely

Which vitamins to prioritise in the cold months —vitamin D, C and the B group— and how to approach supplementation wisely, without falling for false promises.

Sep 22, 2026

René ZZ

Ciclista entrenando a alta intensidad, esfuerzo que exige una buena recuperación muscular

How to speed up muscle recovery after training

There are no magic tricks, but there are factors that slow your recovery when they fail. Discover how to speed up muscle recovery with what actually has backing.

Sep 15, 2026

René ZZ

Primer plano del rostro de una mujer con piel sana y luminosa, cuidada desde dentro con omega 3

Omega 3 for the skin: how it fits into a beauty routine from within

Your skin also depends on what nourishes it from within. Discover how omega 3 strengthens the skin barrier, calms inflammation and slows ageing.

Sep 8, 2026

René ZZ

Hombre tras entrenar comiendo arándanos, ejemplo de alimentación rica en micronutrientes

What micronutrients are and why your body can't live without them

They provide no calories, but without them nothing works. Discover what micronutrients are, their types and why their deficiency is more common than you think.

Sep 3, 2026

René ZZ

Magnesium for women: what it's for and when it makes sense to take it

Magnesium interacts with the female hormonal system and shows at every stage. Discover what it does for women and when it makes sense to take it.

Aug 27, 2026

Dra. Isabel Belaustegui

Persona agotada tumbada en un campo verde, representando el cansancio persistente por déficit de vitaminas

What vitamins to take for tiredness and truly recover your energy

Tiredness that won't go away often hides vitamin and mineral deficiencies. Discover which vitamins to take for tiredness and how to truly recover your energy.

Aug 21, 2026

René ZZ

ZZEN Focus is now available in Mexico

There are times when your mind doesn't respond as you'd like. Hours pass, the to-do list grows, and concentration slips away without warning. If this sounds familiar, ZZEN Focus is now available in...

Aug 15, 2026

René Ponte

Persona con tensión en el cuello por estrés trabajando de noche ante el portátil, síntoma de cortisol alto

What is high cortisol and how does it affect your health?

Chronically high cortisol goes unnoticed but affects your weight, sleep, memory and mood. Discover its symptoms, causes and how to reduce it naturally.

Aug 7, 2026

René ZZ

Alimentos ricos en omega 3: salmón, sardinas, nueces, semillas de chía y lino, huevos y gambas

Omega 3 foods you should include in your diet right now

The body doesn't make omega 3: it depends on what you eat. Discover the best foods rich in EPA and DHA, the vegan sources and when it makes sense to supplement.

Jul 31, 2026

René ZZ

Cómo tomar magnesio: la guía de Magnesium 7+

How to take magnesium: the Magnesium 7+ guide

Magnesium taken well changes the result. Learn when to take it, in what dose, with or without food and when you'll start to notice its effects with Magnesium 7+.

Jul 24, 2026

Dra. Isabel Belaustegui

Suplemento Omega-3 High Purity de ZZEN Labs con EPA y DHA

How to take omega 3: a complete guide to get the most out of every capsule

Not seeing results with omega 3 is almost always a protocol problem, not a product one. Learn when, how and in what dose to take it so every capsule counts.

Jul 9, 2026

René ZZ

Sueño REM: qué es, para qué sirve y cómo potenciarlo

REM sleep: what it is, what it's for and how to boost it

Sleeping many hours doesn't guarantee your brain rests: what makes the difference is REM sleep. Discover what it is, what it's for and how to get more of it every night.

Jul 3, 2026

René ZZ

Para qué sirve un multivitamínico y cuándo realmente lo necesitas

What a multivitamin is for and when you really need it

A daily multivitamin brings together the essential vitamins and minerals your body needs in a single dose. We explain what it's really for, who needs it and how to choose the best formula.

Jun 24, 2026

René ZZ

Tipos de magnesio y cuál elegir según lo que necesita tu cuerpo

Types of magnesium and which to choose depending on what your body needs

Not all magnesium supplements are created equal, and choosing the wrong one can mean spending money on something your body barely absorbs. The difference between feeling good and noticing real resu...

Jun 17, 2026

Dra. Isabel Belaustegui

Fases del sueño qué son y cómo mejorar tu descanso

Sleep stages: what they are and how to improve your rest

Some people sleep eight hours and wake up exhausted. Others feel completely restored with six hours. The difference is almost never in the amount of time they spend in bed, but in how their sleep p...

Jun 11, 2026

René Ponte