Many office workers or students are accustomed to getting up late or buying “energy drinks” to refresh their mind when they are less enthusiastic. There are also many sports groups that will replenish energy drinks before sports and games, hoping to improve sports performance and increase endurance of the activities! However, can energy drinks and refreshing drinks really improve physical strength? Is it really suitable for everyone to drink?
,coffeeDo not take more than 300 mg per day because of drowsiness
Nutritionist Zheng Weni said that in common formulations of commercially available energy drinks, the refreshing ingredients come primarily from caffeine. Caffeine is a type of nerve stimulant. After consuming caffeine, it will stimulate the central nervous system of the human body and eliminate drowsiness, but this does not mean that it can eliminate fatigue. Generally speaking, the effects of caffeine can last for 3 to 4 hours, and the effects vary with each person’s body.
Nutritionist Zheng Weni explained that although caffeine has the effect of boosting the spirit and increasing concentration, if it is consumed excessively, it can cause symptoms such as heart palpitations, sleep disorders and arrhythmias. accordingwelfareThe Ministry of Health recommends that the daily intake of caffeine for adults should not exceed 300 mg, while pregnant women and patients with cardiovascular diseases are less apt to drink.
Taurine and B Vitamins Relieve Fatigue
In addition to caffeine, energy drinks often contain ingredients such as taurine or the B group of vitamins. Among them is taurine aminoethanesulfonic acid, which is one of the essential nutrients for the body. antioxidant effect; Vitamin B group is an enzyme coenzyme factor that aids in metabolism in the body. If the vitamin B group is insufficient, it cannot play the role of coenzyme in metabolism, and it is easy to feel weak.
Nutritionist Zheng Wei further explained that caffeine and vitamin B group are the main factors that make people feel good. When the body is active for a long time, it will begin to deplete taurine in the body, resulting in fatigue and lack of energy. At this time, when methionine, cysteine and vitamin B6 are properly supplemented, the body will begin to produce taurine to relieve fatigue.
Energy drinks with high sugar content should be limited to no more than one bottle a day
Zheng Weni eventually reminded that most commercially available energy drinks will add sugar to enhance the flavor. The sugar will be converted into glucose in the body to provide energy, and it will also balance the bitter taste of the B group vitamins in energy drinks. Typically, the amount of sugar in one bottle of a commercially available energy drink is about 25–28 grams. It is recommended to consume no more than one bottle (approximately 200-350 ml) a day to avoid excessive sugar intake.
Although energy drinks can keep people focused in the short run, they cannot solve physical exhaustion in the long run. The Food and Drug Administration also recommends that when physical energy is sometimes insufficient, nutrition can be supplemented through appropriate food or drink. However, the best way to maintain physical strength is still enough sleep, normal work and rest, and a balanced diet!
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Source: Health Care Network
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