Nutrition myths: what’s actually true
Nutrition myths leave a lot of people confused. One day fat is bad. The next day carbohydrates are to blame. Here we calmly go through four common claims and look at what really helps you eat better.
Why are nutrition myths so persistent?
Everyone talks about nutrition: magazines, the gym, social media and friends. The problem is that a simple, loud claim sticks in the mind better than a calm explanation. “Don’t eat fat” sounds far clearer than “choose your fats wisely and look at your total daily energy intake.”
For fitness enthusiasts, things get more complicated because there are several goals. Some want to lose fat, some want to build muscle, and some simply want more energy. The same advice doesn’t always suit everyone. The simple truth: good nutrition isn’t about fearing food, it’s about consistent choices.
4 myths that need a clearer answer
Myth 1: to get in shape, you have to cut out fat or carbohydrates
This is one of the most common misconceptions. Fat and carbohydrates are not automatically the enemy. Your body uses them for energy, for hormone function, for recovery and to support training. The question isn’t whether to ban a nutrient completely, but how much and what kind of food you eat.
If your goal is better shape, your energy balance has to be sensible. That means not going overboard with calories, and getting most of your food from ordinary, good-quality sources: vegetables, fruit, meat, fish, eggs, dairy, grains and legumes. At the same time, one cake or one restaurant meal doesn’t have to ruin the whole plan.
Laurie Vaniman has given a good example: during a diet, Vaniman tracks food carefully, but outside of a diet phase, a cake at a restaurant is on the table. The point isn’t that cake improves your shape. The point is that overly rigid restriction can make eating mentally harder.
Myth 2: you shouldn’t eat before the gym
Fasted training suits some people, but it isn’t a rule. Many people feel better with a small meal before a workout, especially if the workout is intense or the working day has been long.
A practical solution is a small pre-workout meal of about 200 calories. The original example was half a carton of cottage cheese or a protein shake. A portion like that shouldn’t make your stomach feel heavy, but it can give you the support you need for training and recovery.
If you eat too much before a workout, your body may spend energy on digestion and you may feel sluggish. But if you train for longer than 45 minutes, a small earlier meal can help you avoid a drop in strength and compromised recovery. So what actually happens? Your body needs fuel during training and material to recover from afterward.
Myth 3: competition shape means starving
A competition diet is a topic of its own, but starving yourself is not a good plan. If an athlete has to cut calories very sharply at the last minute, the preparation was probably timed wrong. The body prefers a slow, predictable change to a panicked final sprint.
Laurie Vaniman said the diet starts 10-12 weeks before competitions, even when body fat percentage is already normal. The aim is to look good 3-4 weeks before competitions, not only on the final night. This is a more sensible approach: the shape should be ready earlier so the body doesn’t have to endure too much stress.
If you reduce calorie intake by about 10% and eat enough protein, it’s easier to hold on to muscle mass while reducing body fat. A slower diet also helps after the diet ends. If your body hasn’t been in extreme deprivation along the way, there’s less risk of your weight bouncing straight back.
Myth 4: protein shakes and bars are the best food
Ready-made foods, protein shakes and muesli bars can be convenient. If you’re in a hurry, they help. But convenience doesn’t automatically make them a better choice than ordinary food.
Many ready-made snacks contain simple sugars and little fiber. That means you may not stay full for long. Also, one bar can’t replace all the nutrients you get from a varied diet. Fruit, vegetables, dairy, meat and other real foods give you more at once than just protein or quick energy.
Honestly, moderation is best here. If you have no other option, use ready-made food. But don’t build your whole daily menu around bottles and bars alone.
Myths and practical food choices
Good nutrition doesn’t have to be complicated. First look at the day as a whole: are you getting enough protein, are you eating vegetables, do you stay full, does your energy last until the end of your workout? If the answer is mostly yes, you’re already on the right track.
Don’t let a single food scare you. Just as important, don’t believe every new ban that gets sold somewhere under a big headline. Ask instead: does this advice suit my goal, my daily schedule and how I feel?
FAQ: nutrition myths
Does fat always make you fat?
No, it doesn’t. Body weight is affected by your overall energy balance, not by one nutrient on its own. The amount and source of fat simply need to be sensible.
Does eating before a workout ruin fat burning?
Generally not. A small meal can make you feel better and help you get more out of your training. A meal that’s too big, however, can make it harder.
Can a protein shake replace real food?
Sometimes it can be a convenient snack, but the foundation of your everyday nutrition should remain varied, ordinary food.
Author: M&F Hers, translated by R Hunt
Source: WHO – healthy eating.
Come and train! ArtGym
