The Secret of the 30-30-30 Diet to Lose Weight, Interested in Trying?

JAKARTA - Trends on TikTok usually come and go. However, there is one method of diet and exercise that has lasted quite a long time, namely the 30-30-30 Rule. Millions of people have tried or at least curious and clicked on this method, which is claimed to help lose or maintain weight more easily.

The concept is simple, consume 30 grams of protein within 30 minutes after waking up, then do a light cardio exercise for 30 minutes. Supporters of this method believe a high-protein breakfast can help reduce hunger throughout the day and keep energy stable. At first glance, this rule sounds reasonable.

Starting the day with protein intake and physical activity is indeed known as a healthy habit. But is this method really effective for losing weight?

The 30-30-30 rule became popular after it was introduced by Gary Brecka on TikTok. However, in fact, a similar concept was already discussed by Tim Ferriss in his book The Four Hour Body in 2010.

The point is to build a consistent morning routine with a high-protein breakfast, then immediately move on. This approach is considered effective because it combines two healthy habits at once, eating and exercise, so it's easier to become a daily routine. This method is also considered simple and practical, without having to count calories in detail or follow a complicated diet program.

Although the exercise in this method is considered light, there are still a number of potential benefits.

1. Helps Feel Full Longer

Consuming 30 grams of protein in the morning can help suppress the hunger hormone and make the feeling of fullness last longer. This has the potential to reduce the desire to overeat at night or day.

2. Keep Blood Sugar Levels Stable

Proteins help slow down the absorption of sugar, so that blood sugar spikes can be more controlled. Energy also feels more stable throughout the day.

3. Supports Muscle Health

Protein intake is important to maintain muscle mass, especially when combined with physical activity.

4. Increase Daily Activities

Mild cardio for 30 minutes such as brisk walking or leisurely cycling helps heart health, improves insulin sensitivity, and makes the body more active, especially for those who rarely move.

Although it looks promising, this rule is not without flaws.

1. Does Not Guarantee Calorie Deficit

Weight loss still depends on calorie balance. If you add 30 grams of protein at breakfast but do not reduce your intake at other times, weight may not come down.

2. Portions Can Feel Too Much

Consuming 30 grams of protein from whole foods means a fairly large portion. For some people, eating a lot and then exercising can cause discomfort in the stomach.

3. Lack of Specific Scientific Evidence

There is no specific research that proves that the 30-30-30 method is more effective than a balanced diet and other structured exercise programs.

4. Light Cardio is Not Enough

Low-intensity exercise is good for health, but it is not enough to build muscle mass or significantly increase metabolism in the long term. Ideally, this method is combined with weight training several times a week.

To meet 30 grams of protein in the morning, you can choose to eat Greek yogurt, eggs, cottage cheese, tofu, smoothies with yogurt and fruit, to salmon. The most important thing is that the protein source is healthy, according to needs, and convenient to consume.

Types of light cardio that are suitable for this method include brisk walking, walking on a treadmill with a slope, leisurely cycling, swimming, using an elliptical, and light dance classes. These sports are relatively easy to do, don't burden the body too much, and are suitable for beginners or those who have just returned to exercise.

This method is not suitable for everyone. People with chronic kidney disease should avoid high protein intake without the supervision of a doctor. However, those with a history of eating disorders may feel depressed with rigid eating rules.

Those who have specific goals such as building muscle or improving athletic performance need a more structured training program. Before trying a new method, consulting with a health professional is still recommended, especially if you have certain medical conditions.

The 30-30-30 method can be a simple way to build a healthier morning routine. The combination of protein and physical activity does have a logical basis in supporting metabolic health.

However, to really lose weight, the key remains on a balanced diet, total calorie intake, food quality, and consistency of physical activity in the long term.

If you're the type of person who likes a clear morning structure and routine, this method may be worth trying. But if having to force a large portion of protein every morning feels uncomfortable, there are many other equally effective approaches. In the end, the best method is the one that can be lived consistently, not just viral.