Let's get personal this week. Constipation. It is one of the most common side effects of starting a weight loss program, and one of the least talked about. It is also one of the most fixable. Less food volume, lower fiber, shifting hydration, and changes in electrolytes all play a role, and each one has a simple adjustment. If your scale is stuck and you are bloated, pay attention here. The fix is almost always upstream of the pharmacy.
You are not broken. Your body is just asking for a few specific inputs to keep moving.
Why This Happens and How to Fix It
A healthy adult has between 3 bowel movements a week and 3 a day. Anything less than 3 per week qualifies as constipation. When you start Stage 1, several things change at once, and constipation can show up for any of them.
Less in, less out. ShiftSetGo products and clean protein are very efficient foods. Your body absorbs most of what goes in, which means less waste volume, which means less frequent bowel movements in the first couple of weeks. That is normal adaptation, not a problem, as long as you are still going regularly.
Fiber matters. Stool is mostly water bound by fiber. Stage 1 vegetables still provide fiber, but if you load up only on cucumbers and iceberg lettuce (high water, low fiber), transit slows. Swap in broccoli, cauliflower, cabbage, leafy greens, and celery to raise fiber without raising carbs.
Hydration is a key lever. Dehydration causes the colon to reabsorb water from stool, making it harder and slower to pass. 80 ounces a day is the floor, not the ceiling, especially if you drink coffee or sweat much.
Electrolytes. Low magnesium relaxes the colon less. Low potassium weakens smooth muscle contraction, including peristalsis. As your body releases water through ketosis, electrolyte levels shift and can tip you into slow transit.
Other culprits. Iron supplements, some antidepressants, some pain medications, calcium supplements in large doses, all classic constipation triggers. If any of these are in your routine, mention it to your coach.
What to Try, In Order
- Drink more water.
Go to 100 ounces for 3 days and see if things move. Caffeine counts toward fluids but is also a mild diuretic, add an extra cup of water for every cup of coffee. - Take all your supplements.
Your Omega-3 provides some fat that lubricates stool transit. Your multivitamin covers B vitamins needed for muscle tone. - Add magnesium.
200 to 400 mg of magnesium citrate or glycinate in the evening is a gentle, evidence-based option. It also helps with sleep. Magnesium oxide is cheaper but much harsher on the gut. - Add an electrolyte drink.
Ultima Replenisher, LMNT, or similar (sugar-free) provide potassium, sodium, and magnesium in a balanced ratio. One a day during Stage 1 is often the missing piece. - Rotate your vegetables.
Cucumbers and iceberg are fine occasionally, but not as your base. Broccoli, cauliflower, Brussels sprouts, kale, spinach, cabbage, leafy greens bring real fiber. - Probiotic support.
A quality daily probiotic like Probiotic Lean or fermented foods (sauerkraut, kimchi, kefir once in Stage 2) can help if antibiotics, stress, or years of poor diet have disrupted your gut flora. - Move your body.
A 20-minute walk reliably stimulates bowel activity. Seriously. Mornings and right after meals are the most productive windows. - Use ShiftSetGo Colon Support for occasional constipation.
It is a gentle laxative to reset things. Not a long-term answer, but useful in the short term. - Call your coach if nothing has moved in 5 to 7 days.
We have seen every version of this and we can help troubleshoot without you having to tough it out.
Daily Gut-Support Routine
- Start your morning with a full glass of water before coffee. Dehydration overnight is real, the colon has been reabsorbing water for 8 hours.
- Take your Omega-3 with your first meal of the day.
- Include one cruciferous vegetable serving by lunch. Broccoli, cauliflower, cabbage, or Brussels sprouts cover fiber and support detox at the same time.
- Add an electrolyte drink mid-afternoon.
- 20-minute walk at some point in the day. A walk after dinner especially.
- Magnesium in the evening, 1 to 2 hours before bed.
- Do not resist the urge. When the signal comes, go. Delaying bowel movements is a common cause of chronic constipation.
- Keep your journal up to date so your coach can spot patterns. Note BMs along with food and water.
Did you know?
You have roughly 39 trillion bacteria living in your gut, and they are in constant conversation with your immune system, your brain, and your metabolism. A healthy, diverse gut microbiome is linked to better mood, easier weight management, stronger immunity, and even lower inflammation throughout the body. Fiber feeds the good bacteria. Hydration keeps the ecosystem moving. Probiotics from fermented food or supplements can help restore balance after antibiotics, stress, or a period of poor eating. Take care of your gut, and a surprising number of other systems get easier.