AMEDERA • SCIENCE-BASED FASTING
Intermittent Fasting FAQ
Clear answers to the questions that often make people quit too early: tea and coffee, sweeteners, fasting stages, and how to make intermittent fasting feel sustainable long term.
How Amedera helps you stay consistent?
Premium simplicityPersonalized fasting plan
Start easy, progress gently, and adjust without guilt.
Daily fasting timer + streaks
Visual progress that feels motivating, not obsessive.
Stage guidance (fasting chart)
Know what’s happening at 12h, 16h, 24h without overthinking.
Gentle reminders
Smart nudges that support you, not spam you.
Not medical advice. For informational purposes only.
What is intermittent fasting, and how is it different from starving yourself?
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What is intermittent fasting, and how is it different from starving yourself?
+–Intermittent fasting is simply a routine: you eat within a set window, and you don’t eat outside it. Starvation is involuntary and prolonged under-eating that can harm health. A well-done fasting routine should feel steady and supportive, not punishing.
Is there a “right” way to fast?
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Is there a “right” way to fast?
+–There isn’t one perfect method. The best approach is the one you can repeat calmly, even on busy weeks. Most women do best starting with 12:12, then 14:10, then 16:8 if it still feels good. Amedera builds your plan based on your goal and experience and helps you ramp up gently.
Fasting chart: what happens at 12h vs 16h vs 24h vs 36h vs 72h?
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Fasting chart: what happens at 12h vs 16h vs 24h vs 36h vs 72h?
+–Think of it as phases, not a test. 0–12h: you’re mostly using recent fuel. Around 12–24h: many people shift toward more fat use. 24–36h: deeper fasting for some. 72h: prolonged fasting territory and not needed for most. Timing varies by sleep, stress, training, and meal size. Amedera shows the stages inside the timer so you don’t have to memorize anything.
36-hour fasting benefits: is it worth it?
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36-hour fasting benefits: is it worth it?
+–For some women, an occasional 24–36h fast can feel like a clean reset. It’s optional, not required. If it disrupts sleep, mood, or workouts, it’s not “better” just because it’s longer. Stop if you feel shaky, dizzy, or unwell.
72-hour fasting diet: should I do a 72-hour fast?
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72-hour fasting diet: should I do a 72-hour fast?
+–Most people don’t need it. Longer fasts can backfire by increasing stress, cravings, and rebound eating. If you take glucose-lowering medications, are pregnant/breastfeeding, have a history of disordered eating, or medical conditions, avoid prolonged fasting unless your clinician specifically guides it. Amedera is built around sustainable rhythms, not extremes.
Can I eat whatever I want on non-fasting days?
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Can I eat whatever I want on non-fasting days?
+–You can, but you’ll feel the difference. The easiest path is simple meals: protein, fiber, and minimally processed foods. Amedera isn’t about perfection, it’s about consistency that still feels like a normal life.
What are the health benefits of intermittent fasting?
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What are the health benefits of intermittent fasting?
+–Research links intermittent fasting to weight loss and improvements in some cardiometabolic markers (like triglycerides, blood pressure, and insulin sensitivity), especially when it helps you stay consistent. Results vary, and what you eat and how you sleep still matter. Amedera helps you stick with a routine long enough to actually see changes.
Is intermittent fasting sustainable long-term?
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Is intermittent fasting sustainable long-term?
+–Often yes, because it’s a routine, not a restrictive food list. The most sustainable version is the one that fits your real schedule. With Amedera, you can shift your eating window without the “I ruined it” feeling.
Who should NOT try intermittent fasting?
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Who should NOT try intermittent fasting?
+–Avoid fasting or only do it with clinician guidance if you’re pregnant/breastfeeding, under 18, underweight, have a history of eating disorders, have type 1 diabetes, or take medications that can cause low blood sugar (like insulin or sulfonylureas). Also: if fasting makes you anxious, shaky, or dizzy, that’s a clear sign to stop.
Can you have tea while fasting?
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Can you have tea while fasting?
+–Yes, for most fasting routines. Unsweetened tea is typically fine, as long as you skip honey, sugar, milk, or cream. If you’re fasting for a specific medical procedure, follow your clinician’s instructions.
Can you drink green tea while fasting?
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Can you drink green tea while fasting?
+–Yes, plain green tea is usually fine. If caffeine makes you jittery on an empty stomach, choose decaf or herbal tea. The goal is calm consistency, not white-knuckle discipline.
Does diet soda break a fast?
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Does diet soda break a fast?
+–It’s usually near-zero calories, but sweeteners can trigger cravings for some people. If diet soda makes fasting harder, skip it. If it doesn’t affect you, treat it as an occasional tool, not a daily habit. Water, sparkling water, black coffee, and unsweetened tea are the cleanest options.
Does stevia break a fast?
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Does stevia break a fast?
+–For most people, small amounts won’t meaningfully affect blood sugar. The bigger question is whether it makes you snacky. If you’re fasting for appetite control, keep it plain. If you’re fasting for routine and it helps you stay consistent, a tiny amount may be fine.
VLDL cholesterol: can intermittent fasting help?
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VLDL cholesterol: can intermittent fasting help?
+–Intermittent fasting can support healthier lipid markers mainly by improving weight and metabolic health over time. The most reliable wins come from consistency, better sleep, and better food quality inside your eating window. Amedera focuses on the daily routine that makes those improvements more likely.
Does fasting increase testosterone?
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Does fasting increase testosterone?
+–Not reliably. Hormone responses vary by person, sex, energy intake, and stress. If hormones are your focus, sleep, strength training, adequate protein, and avoiding chronic under-eating tend to matter more than pushing longer fasts.
How does Amedera help beyond a fasting timer?
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How does Amedera help beyond a fasting timer?
+–Amedera gives you a personalized fasting plan, a simple daily timer, gentle reminders, and clear stage guidance. It removes the guesswork so you can stay consistent without obsessing over every detail.