The Latest Breaking News from Jenna Macciochi

Everyday Fatigue Makes You Feel Like You're Running on Empty—5 Tips To Tackle Nagging Exhaustion

Welcome to the modern fatigue era.

Marie Claire · May 19

A day in the life: immunologist Dr Jenna Macciochi

A dose of 5am clarity and non-negotiable supplements, plus a communal sauna later, make for a perfectly balanced routine

Evening Standard · May 15

12 best creatine supplements for muscle strength, bone and brain health

As a keen gym-goer, creatine is an essential part of my routine

The Independent UK · Dec 23, 2025

Decoding the Skin-Brain Axis: How Dermatology and Neuroscience Are Converging

The microbiome’s hidden impact on mood

Marie Claire · Aug 22, 2025

Perk up: The best collagen coffees for more than just an AM buzz

Your daily flat white just got a functional face-lift

Evening Standard · Jun 30, 2025

The creatine conundrum: can it really help your muscles and your brain?

Long favoured by bodybuilders and other athletes, this supplement is breaking out into the mainstream, as study after study suggests a host of benefits for our minds as well as our bodies. Are there any caveats?

The Guardian - UK · Nov 10, 2024

Best vitamins and supplements to take to support your immune system

Stop your cold and flu in its tracks

Evening Standard · Feb 6, 2024

Vitamin D intake ‘may reduce cancer mortality in the population by 15%’ – study

The researchers looked at data from more than 400,000 people.

The Independent UK · Aug 16, 2023

Vitamin D intake ‘may reduce cancer mortality in the population by 15%’

Vitamin D deficiency is linked to an increased cancer mortality risk, particularly in relation to bowel, stomach, prostate, and lung cancers.

The Independent UK · Aug 15, 2023

Ice baths, acupuncture, and colonics - the lengths Brits are going to for a healthy immune system

British adults are taking more ‘extreme’ steps to improve their immunity through alternative methods

The Independent UK · Jan 10, 2023