FREE GUIDE · 13 CHAPTERS · INSTANT DOWNLOAD
A complete fasting, cleansing, and lifestyle protocol aligned to the moon's 29.5-day cycle — built on the only calendar your body actually runs on.
Phase-by-phase fasting protocol · Printable 28-day tracker · Built for a 13-month year
16:8 worked for two weeks then crashed. OMAD wrecked your sleep. The 3-day water fast ended in a binge week. Keto worked until your period hit. Each protocol gives you the same fixed schedule — same hours, same rules, every day — and your body fights it.
But willpower wasn't the problem. Timing was.
Your body doesn't work on a fixed schedule. It works on a cycle. A cycle that shifts every week. And if your fasting doesn't shift with it, you're going to crash.
The lunar cycle is 29.5 days. The average human metabolic cycle is 28 days. These aren't coincidences. Cortisol, melatonin, serotonin, and digestive enzyme production all fluctuate on roughly monthly rhythms — and the science isn't fringe:
None of this is mystical. It's gravitational, hormonal, and biological. The Lunar Reset just stops ignoring it.
The 28-day protocol moves with the moon. Each phase has its own job, its own foods, and its own fasting window.
Days 1–7
Fast: 18–24 hour windows
Eat: Soups, steamed greens, fermented vegetables. No sugar, dairy, gluten, alcohol.
Support: Wormwood + black walnut + clove protocol, bentonite clay, dandelion tea
Your body's deepest elimination window. Days 1–2 are the hardest — hunger and cravings hit. Days 3–4 you may feel die-off symptoms (mild headache, brain fog). Days 5–7 you wake up sharp.
Days 8–14
Fast: 14–16 hour windows
Eat: Organ meats, wild-caught fish, pastured eggs, fermented foods, bone broth, healthy fats.
Support: Multi-strain probiotics, digestive enzymes, zinc, collagen peptides
Nutrient absorption peaks. Your body shifts from elimination to absorption. Eat dense, eat clean, eat with intention. This is when what you eat matters most — not how little.
Days 15–21
Fast: 12 hour overnight only
Eat: Highest calorie intake of the cycle. Clean carbs return: sweet potatoes, white rice, fruit.
Support: Magnesium glycinate, electrolytes, lion's mane, reishi, cordyceps, sea moss
Peak metabolic energy. Highest digestive fire. Strategic feasting, high activity, maximum output. Train hard, host, gather, push. This is not the time to restrict — it's the time to use.
Days 22–28
Fast: Gradually back to 14–18 hours
Eat: Lighter meals, plant-leaning, bitter greens (arugula, dandelion, radicchio).
Support: Milk thistle, dandelion root tea, chlorella, psyllium husk, castor oil packs
Energy recedes. Your body shifts into processing and letting go. Gentle fasting, lighter meals, slower rhythms. This is where most fasting protocols break people — because they don't ease off when the body is asking them to.
Not theory. Not best-case. What most people experience moving through one full cycle.
Days 1–2
Hunger and irritability. Sugar cravings. This is the hardest stretch.
Days 3–4
Die-off symptoms peak. Headaches, fatigue, foggy thinking. They pass.
Days 5–7
Sharper than you've felt in months. Light. Clear-headed.
Days 8–14
Energy returns with appetite. This is the rebuild.
Days 15–21
Peak. Strength PRs happen here. Mood is amplified.
Days 22–28
Calm. Lighter. Visible changes start showing in the mirror.
The 13-month calendar is literally 13 months of 28 days. One perfect lunar reset per month, 13 times a year. The Gregorian calendar's 28/29/30/31 mess is why every other fasting plan can't be made cyclical — the months don't match anything biological.
No other lunar-fasting guide on the internet ships with a calendar that matches the protocol. Read about the 13-month calendar →
Women's hormonal cycles average 28 days — almost identical to lunar. The follicular phase maps to the waxing moon (building). Ovulation maps to the full moon (peak energy). The luteal phase maps to the waning moon (winding down). Menstruation maps to the new moon (release and reset).
Women specifically fail at rigid daily fasting because hormones demand a cyclical approach. The guide includes a dual-tracker — moon phase and menstrual phase, side by side — and adapts intensity for hormonal needs (lighter fasts in the luteal phase, warm nourishing food during menstruation).
Over time, your cycle naturally re-syncs with the moon. The guide shows you how.
The reason most people quit fasting isn't weakness. It's that they're fasting at the wrong time in their cycle. Pushing a hard fast during a full moon phase — when your body wants fuel — feels terrible. Because it is terrible.
Flip that.
Fast hard during the new moon when your body is naturally pulling inward. Eat clean and strong during the waxing and full phases when absorption peaks. Ease off during the waning phase when your system is preparing to reset.
And once your body relearns the rhythm, every cycle gets easier. Month 6 looks nothing like month 1.
Parasites reproduce on a lunar rhythm. Serotonin spikes during the full moon affect both you and the organisms in your gut. The sugar cravings you feel three nights before the full moon may not be willpower failure — they may be biochemistry you've never been told about.
The guide includes a 3-herb antiparasitic pulse protocol — wormwood, black walnut, clove — timed to the new and full moon, with binders to carry waste out safely.
If that sounds extreme, the protocol works without it. If it doesn't, this is the only fasting guide that takes the question seriously.
The guide includes a year-long roadmap — every month builds on the last.
This is why it's a 13-month plan, not a 30-day challenge.
It's free. It's instant. And it might be the reason every other fast you've tried didn't stick.
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No. This is a fasting rhythm. It doesn't tell you what diet to follow — it tells you when your body is most ready to cleanse, absorb, and rest.
Yes — and women may benefit most. The guide includes a chapter on syncing the protocol with the menstrual cycle, with a side-by-side tracker. Women specifically tend to fail at rigid daily fasting because hormones demand a cyclical approach. This is one.
13 months × 28 days = 364 days. One lunar reset per month, 13 resets per year, on a calendar that finally matches your biology. The Lunar Reset is built on the 13-month structure — that's why every cycle is comparable and the protocol compounds month over month. Read about the 13-month calendar →
The guide includes a printable tracker with all the phases mapped out. You can also use the live lunar calendar at 13cal.net/lunar to see the current phase any time.
Intermittent fasting gives you a daily window that never changes. This gives you a monthly rhythm that adapts to your body's natural cycle.
This guide is a lifestyle framework, not medical advice. If you have a medical condition, are pregnant, nursing, or have a history of disordered eating, consult a healthcare provider before making changes to your eating patterns.
The lunar cycle is a measurable 29.5-day astronomical cycle. Human metabolic, hormonal, and sleep cycles closely mirror it. Ancient cultures across every continent timed fasting and feasting to lunar phases. This guide simply structures that traditional knowledge into a usable modern protocol.
Your body has been waiting for a rhythm that actually matches it. Thirteen of them, every year.