Welcome to the Fasting Club: A Beginner’s Guide to Reclaiming Your Energy

June 4, 2026

If you had told me a year ago that I would willingly skip breakfast, look at a plate of pancakes, and say, "See you at noon," I would have laughed you right out of the bakery.

But here we are. Welcome back to another entry of the Sugar & Shamrocks Diaries, where we talk about finding balance, mixing a little sweetness with a lot of real talk, and figuring out what actually makes our bodies feel good.

Today, we are diving into something that sounds incredibly intimidating but has completely changed the game for my energy levels and my relationship with food: Intermittent Fasting (IF).

What Actually Is Intermittent Fasting?

Let’s clear something up right away: Intermittent fasting isn’t a diet. It doesn’t dictate what you eat; it just changes whenyou eat. It’s simply a pattern of eating that cycles between periods of fasting (not eating) and eating windows.

Instead of your body constantly spending energy on digestion—which it does all day long if we graze from 7:00 AM to 10:00 PM—fasting gives your organs a break. Think of it like giving your body time to clean up the kitchen instead of constantly cooking new meals.

The Standard Beginner Roadmap: The 16:8 Method

There are a few ways to do this, but for the Sugar & Shamrocks community, we like things manageable. The absolute best way to start is the 16:8 method.

The Fast: You fast for 16 hours (most of this happens while you sleep!).
The Window: You eat all your daily meals within an 8-hour window.

For example, your day might look like this:

Time	Phase	What You're Doing
8:00 AM	Fasting	Black coffee, herbal tea, or water.
12:00 PM	Eating Window Opens	First meal (lunch time!).
4:00 PM	Eating Window	Mid-afternoon snack or treat.
8:00 PM	Eating Window Closes	Dinner finishes, and the fast begins.

How to Start Without Losing Your Mind

If you try to go from zero to hero overnight, you’re going to end up "hangry" and diving headfirst into a box of pastries. Here is the step-by-step approach to easing into it smoothly:

Shift your breakfast back gradually

Days 1–4

Don't jump straight to noon. If you usually eat at 8:00 AM, try pushing it to 9:00 AM for a few days, then 10:00 AM. Let your hunger hormones adjust.

Master the clean fast

Ongoing

During your fasting hours, stick strictly to water, plain sparkling water, black coffee, or green tea. No sugar, no milk, no artificial sweeteners. Anything with calories or sweet flavors can trigger insulin and make you hungrier.

Focus on hydration

Daily

Often, when you feel a wave of hunger at 10:00 AM, your body is actually just thirsty. Keep a giant bottle of water at your desk and sip on it constantly.

Break your fast with intention

Daily

When the clock strikes noon, don't immediately reach for heavy carbs. Break your fast with a mix of protein, healthy fats, and fiber (like eggs and avocado, or a hearty salad). This keeps your blood sugar from spiking and crashing.

The Real Talk: What to Expect

Let's be completely honest—the first week can be a little bumpy. You might get a mild headache (usually a sign you need more water or a pinch of sea salt for electrolytes), and your stomach will definitely growl out of pure habit.

But if you stick with it for just 7 to 10 days, something magical happens. The brain fog lifts. You stop riding the afternoon energy rollercoaster. And best of all? You gain a ton of time back in the morning because you aren't rushing to cook breakfast.

We still love our sugar, and we still love our treats here at the Diaries—we’re just giving them a better time slot.

Have you ever tried intermittent fasting, or are you thinking about taking the plunge? Let me know in the comments below!