The coach tried it himself. He changed from coffee to “black tea” and drank it every day for 1 month. He was surprised by his body.
The coach tried it. Changed from drinking coffee to “black tea” every day for 1 month. Found unexpected changes in the body.

Jarrod Nobbe, a coach from Athletic Lab, a leading sports training and research center in the United States, revealed that he drank black tea continuously for 1 month and saw unexpected changes in his body.
Coach Jared revealed that he was originally a coffee lover because the drink helped him wake up quickly and get ready to work. However, as time went by, he began to notice some drawbacks.
“I used to drink coffee every day, but my blood pressure would drop and I would feel jittery after my third cup of coffee in the afternoon, so I had to change my coffee habits and decided to try black tea instead,” says Coach Jared.
He started drinking black tea every day, and it became a habit that he continued for a month. Every day, Jared recorded the changes in his body after drinking the black tea, and after a month, he discovered four clear changes in his body.
Body changes after drinking black tea for 1 month
1. Stable energy, no anxiety.
“The first change I noticed was that the black tea gave me energy throughout the day,” says Coach Jared.
He explained that previously, when he drank coffee, the caffeine in the coffee made him feel instantly alert, but at the same time, it made his body stressed and easily fatigued.
“Unlike coffee, black tea contains a moderate amount of caffeine, which helps me avoid stress-induced fatigue and keeps my energy levels steady,” he added.
2. Increase concentration and improve mood.
“I had heard that black tea contains an amino acid called L-theanine, which helps increase focus and improve mental health. I was skeptical at first until I experienced it myself,” Jared says.
Within 30 days, he found himself more focused on his work and staying calm even under high intensity and pressure.
3. Improve digestive health
Jared said he was surprised by the benefits, saying he often felt bloated after meals, but after drinking the black tea, he felt better.
“As I did more research, I found that the polyphenols in black tea can support gut health by stimulating the growth of beneficial bacteria and reducing inflammation, which improves gut health,” he explains.
4. Helps replenish water in the ทางเข้า ufabet https://ufabet999.app body.
“I used to feel dry and thirsty after drinking coffee, but since switching to black tea, I’ve felt much better. Black tea seems to help with my body’s hydration process, making my skin look brighter and less tired,” Jared says.
In addition, black tea contains compounds that help increase metabolism and control weight, which is ideal for those who want to live a balanced and healthy life. Jared revealed that he will continue drinking black tea to enjoy these benefits.