The United States Department of Agriculture (USDA) recommends that adults have no more than 400 mg of caffeine per day.

What's the Difference Between Coke Zero and Coca-Cola Zero Sugar?". coca-colacompany.com. August 4, 2017. Archived from the original on August 6, 2017 . Retrieved August 30, 2021.On the other hand, many human intervention studies indicate that the use of artificial sweeteners is either neutral or beneficial for weight management. Sparkling water. If it’s fizz you’re after rather than the sweetness, sparkling waters may come to your rescue. While they’re not always sweet, they still provide carbonation without any sugar or artificial sweeteners. Coca-Cola Zero Sugar with a "future-inspired" flavor co-created with AI. Part of the Coca-Cola Creations range. The only differences between Coke Zero and the new rebrand — Coca-Cola Zero Sugar — are minor changes to the natural flavor composition. summary

Coca-Cola Energy to hit Australia later this month". Inside FMCG. June 14, 2019 . Retrieved October 3, 2019. Introducing Orange Vanilla Coke and Orange Vanilla Coke Zero Sugar", Coca-Cola Journey, February 8, 2019 Increased risk of heart disease. An observational study found a link between artificially sweetened beverages and an increased risk of heart disease among women with no prior history of heart disease ( 19). One 8-year observational study found that people who drank more than 21 artificially sweetened beverages per week almost doubled their risk of overweight and obesity, compared with people who didn’t consume these kinds of drinks ( 6). These products are essentially the same, especially in regards to their main selling point: not containing sugar.Coca-Cola Stevia No Sugar was a variant that used stevia as its sole sweetener. Replaced Coca-Cola Life in New Zealand on 7 May 2018. [54] Product lineups of Coke No Sugar and the still-lingering-in-this-region original incarnation of Coke Zero were both phased out completely in New Zealand as of June 2022, and replaced with the reformulated & rebranded Coke Zero Sugar product line. [55]