Does lumen really work for weight loss?

Don't fall for these high-tech gadgets so easily. Lumen just tells you whether you are burning carbs or fat based on your breath, but that doesn't automatically make you lose weight. You still have to do the hard work of eating clean and exercising, so don't stress if you can't afford it.

The device itself costs a lot, and then there is a yearly subscription fee! For that budget, you can get a full body checkup, a personalized diet plan from a local nutritionist, and a gym membership for six months. Plan your money wisely.

I totally get it, trying to find what works for your unique body is so frustrating and exhausting. Lumen can help you understand your metabolic flexibility, but please don't get disheartened if it feels too complicated. Simple lifestyle changes work just as well.

Look, Lumen is just a tool for tracking metabolism. It won't magic away your fat unless you actually control your mouth and lift some weights. If you have the extra money and love tech, buy it, otherwise normal calorie counting works just fine.

Lumen is only useful if you understand how to adjust your carb intake based on its readings. If you are not ready to meal-prep and follow its daily suggestions, it is just an expensive toy. Focus on consistent low-carb days and strength training first.

I used my roommate's Lumen for a month. It's cool to see if you are in fat-burn mode, but blowing into it every morning is a huge chore. Honestly, just tracking my calories on MyFitnessPal gave me the exact same weight loss results.

It works only if you strictly follow the low-carb diet plans it suggests. Otherwise, it is just a device that tells you what you already know.