By: Rich LaFountain This may come as a surprise, but firefighters have surprisingly high disease, obesity, and mortality risk. You’d think such a high-intensity job would require extreme physical fitness, and the truth is, it does! But the very nature of firefighting – its unpredictability – makes it tough to maintain optimal health. Just think…
Yes, you can! Daily 16:8 time-restricted feeding (TRF) is safe to practice as long as you are acquiring the energy and nutrition that you need within your eating window; 8-hours is typically more than enough time to consume your daily energy/nutrition requirements. Exceptions apply to those who require longer eating windows in order to comfortably…
How does exercise impact the progression of a fast? Asked By: Elliot K. The more you exercise, the more fuel you burn, and different types of exercise prioritize different fuels. So the volume and intensity of your training will definitely impact the speed at which you move through your Fasting Zones. The progression of fast…
By Duane Pretzer, as told to Emily Shiffer Instagram: https://www.instagram.com/if_motivation_duane/ My name is Duane Pretzer, and I am 48 years old. I am from Warren, Michigan, and I work in Corporate Security Management. At 46, I weighed 300 pounds when I began intermittent fasting with Zero in February 2020. But truthfully, I had been larger…
Do side effects of fasting (headache, moodiness, etc) become more manageable over time? Asked By: Cheyenne L. Yes! In the beginning stages, fasting can certainly present challenges. The most common side effects of fasting are often the result of electrolyte deficiencies and can be easily remedied and prevented by staying hydrated and adding in a…
By: Rich LaFountain My Introduction to Fasting – The Prolonged “Hospital Fast” My first year in graduate school, during spring break, I had lower right quadrant pain in my abdomen. My stomach hurt, but it wasn’t a traditional stomach ache. It was the kind of stomach ache that makes it difficult to stand up straight….
By: Rich LaFountain A lot of people have been asking us about how fasting might intersect with COVID-19 risk, infection, and the vaccine. In this brief article we’re hoping to provide some evidence-based clarity so you can make informed decisions for your fasting practice. Fasting and COVID-19 Infection The COVID-19 pandemic has had immense impact…
When should I start the fast timer? I want to press ‘go’ straight after eating. But it feels like a bit of a cheat to start the fast timer on a full stomach! Asked by: Lindsay G This is a great question, and the answer is yes! Your fast starts as soon as you swallow…
I’m new to fasting. I want to start tomorrow. How do I do that? Asked by: Mara R. First, a warm welcome to Mara! We are so excited for you to kick off your fasting journey with us. Fasting is a practice that can improve with time, and it’s a good idea to start slow….
“After struggling with chronic pain and infertility, I started a ketogenic diet combined with fasting and lost 70 pounds in 9 months.” By Sari Mah, as told to Emily Shiffer Instagram: https://www.instagram.com/sari_cooking_keto/ My name is Sari Mah, and I am 36 years old. I live in Hurricane, West Virginia, and I am a Certified Nurse…
