Nutrition: Foundational Knowledge for Golfers

Nutrition is a huge topic for anyone looking to improve their health and fitness. With so much information available, it can be very difficult to know where to start. When looking to improve your golf performance, your overall health, and your body composition, you have to make intentional choices and focus on consistency over the long term.

Here are the foundational factors to consider — no matter what dietary approach you choose.

Basal Metabolic Rate (BMR)

Your BMR is the total number of calories your body needs for baseline function. Use a TDEE calculator (tdeecalculator.net is a reliable starting point) to establish this figure for yourself. Working from your BMR allows you to tailor your nutrition and total calorie intake precisely. The higher your BMR, the higher your need for fuel.

Activity Level

Simply put, the more work you do, the more fuel you need — but you have to account for all factors including those we've already looked at. A measuring device (a Whoop, for example) can be a real help here. The type of macronutrients required will not only vary from person to person, but also from activity to activity.

Thermic Effect of Food

Eating food burns calories. The right foods at the right times maximize results and performance. This is especially relevant for golfers who train consistently — nutrient timing around sessions can influence recovery and energy.

Hormonal Regulation

Food type and timing also affect mood, energy, digestion, stress, and more. Your body is always looking to maintain homeostasis. Too much food, too little, or the wrong thing at the wrong time can easily throw this off — and you'll feel it on the course.

Building Your Foundation

Cover your physiological needs first: that means quality protein and fat relative to your BMR and activity level. Then account for the additional fuel with an increase in all macros — specifically carbohydrates, which are easy to digest and use as fuel. The correct balance can deliver performance results for every golfer.

Training to Lose Weight

The goal here is to maintain lean body mass while releasing fat stores through a caloric deficit. Protein is your ally — the general consensus is 0.7–1.2 grams of protein per pound of bodyweight. Balance fat and carbs to hit your daily total, focusing appropriate carbohydrates around your peak levels of activity so they're used as fuel rather than stored.

Training to Build Muscle

We need the opposite: a surplus. Protein holds true at those same numbers, but increasing protein as part of your surplus is beneficial. Carbohydrates can become much more available as we look to create an anabolic state where muscle can be built.

Performance-Based Lifestyle Approach

This is ultimately where we all aim to get to — eating to fuel performance, optimize health, and feel good every day. Your fat and carb ratio becomes established relative to each individual day. You'll intrinsically know what's needed to be at your best, which foods work with your body, and how each meal affects the overall picture.

Our Recommendation

There is no one way to eat for all people. Look through the factors above, align yourself to where you are right now, then set short and long-term goals specific to you. Stack up the small wins, build momentum, and be aware of how each strategy and each food affects your body, mind, and performance. That's where the answer lies — no tricks or hacks, just consistent application. Just like your golf swing and fitness progressions, eating right is not a one-time fix. Work on it, keep your goals in mind, and stay on track wherever possible.