ALTIUS: The Best Pre-Workout Supplement Ever Created?

Close-up of a muscular man pouring a scoop of white protein powder into a shaker bottle, with his defined abdominal muscles visible in the blurred background.

1. The Best Pre-Workout Supplement Ever Created? ALTIUS The human body is a marvel of engineering. It can be conditioned for strength, speed and endurance. It can build muscle and burn fat. Getting the most from your workout is a key factor when it comes to getting bigger, stronger and faster. Jacked Factory’s ALTIUS Pre-Workout […]

What’s The Bmr Formula? Can You Lose Weight By Eating Your BMR?

A top-down view of healthy food items including salmon, avocado, eggs, and nuts on a white wooden surface next to a digital kitchen scale. A central white banner displays the text "BMR Formula" in navy blue and orange, with the IIFYM logo in the top left corner.

This Is How To Work Out Your BMR, And Then How To Understand And Utilize That Information What Is the Definition of Basal Metabolic Rate (BMR)? Basal metabolic rate, or BMR, is the measurement of an organism’s energy expenditure when at rest. To put that in more simple everyday terms, your BMR is, in essence, […]

Gain Muscle and Lose Fat: Can You Accomplish Both Simultaneously?

A muscular male athlete sitting on a gym bench, holding two heavy dumbbells on his laps while preparing for a shoulder or chest press exercise.

Who doesn’t want to get jacked and shredded? But the age-old question always seems to be, can you gain muscle and lose fat at the same time? Why not? Gain muscle and lose fat FTW! It can be done said all the old school bro-science magazines! See any of them around anymore? Nope. IIFYM has […]

BMR vs TDEE | What is BMR (Basal Metabolic Rate)?

A fit young woman with a ponytail running on an outdoor track in a park, wearing black athletic leggings and a grey sports bra.

What is BMR (Basal Metabolic Rate)? The human body requires a significant amount of energy (i.e. calories) just to function regularly. Each day, your body must breathe, blink, circulate blood, control body temperature, grow new cells, support brain and nerve activity and contract muscles. You can use IIFYM’s BMR calculator to find your BMR. The […]

#1 Best Fat Burner for Men and Women? What’s The Hype?

A white background featuring a large question mark made entirely of colorful supplement capsules and pills. A grey horizontal banner across the middle contains the yellow text "Fat Burners.. All Hype?" with the IIFYM logo in the top left corner.

#1 Best Fat Burner for Men and Women? If you know me, you know that I am a firm believer in using diet first and foremost, to burn fat, with energy expenditure next, followed then by supplementation. • Hitting my deficit macros? Check!• Killing the weights? Check!• LISS Cardio? Check!• HIIT Cardio? Check! Everything in […]

Do I Have To Eat Every Few Hours If I Want To Burn Fat?

A close-up of a smiling young woman with light brown hair taking a bite from a large, juicy slice of red watermelon.

Meal timing is far less relevant that most people are aware of. This is not to say that it should be neglected. However, unless you are training for a bodybuilding show that requires ultra-low levels of body fat or a competitive athlete, stressing about eating every few hours is hardly part of a successful fat […]

The Pros and Cons of Online Fitness Streaming

Two smiling young women, one with dark hair and one with blonde hair, sitting together on a couch and looking at a digital tablet.

Are you someone who is enthusiastic about fitness, but can’t find the time to go to a gym? Or maybe you have so many chores to complete at home and you’re too tired to go outside to workout? And wouldn’t it be great if there was someone or something that could calculate our diet for […]

IIFYM.com Macros & Fitness
Privacy Overview

This website uses cookies so that we can provide you with the best user experience possible. Cookie information is stored in your browser and performs functions such as recognising you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful.