Yes, lemon water is generally considered good for the low FODMAP diet because lemon juice and zest are low FODMAP in typical serving sizes, adding flavor without triggering IBS symptoms like fructans found in larger quantities. It's a refreshing, gut-friendly way to stay hydrated, often infused with mint or cucumber for extra flavor, but large amounts of pure lemon juice might become moderate in FODMAPs.
FODMAP info: Keep in mind that lemon juice used in cooking or in a cocktail, for example, will be low-FODMAP, but in large quantities as juice, it might pose a problem with fructans (but not before ⅔ cup for a moderate level, then high beyond one cup). Exclusion phase: Allowed during exclusion phase: Premium only.
Lemon water for your digestion
Lemon contains citric acid, which has shown to increase gastric acid secretion in the stomach, and these fluids help your body break down and digest what you eat. However, drinking citrus-based drinks may not be suitable if you suffer from digestive issues like IBS.
May aid digestion
A 2019 study suggested that life-long consumption of a drink rich in lemon polyphenols appeared to delay the age-related changes seen in the gut, including changes in the balance of beneficial gut bacteria.
Here are a few cases where you may want to limit or avoid it: If you have a sensitive stomach: Lemon juice is acidic, with a pH of about 2.3.6 Adding lemon to water makes it more acidic than plain water. If you have kidney stones: Some people drink lemon water as a home remedy for kidney stones.
Triggers Heartburn: Lemon water can increase stomach acidity, leading to discomfort. Upsets Stomach Balance: For some people, daily consumption may irritate the stomach lining over time.
The disadvantages of drinking lemon water daily can range from tooth enamel erosion and increased acidity to skin sensitivity and disrupted sleep. These issues may not affect everyone the same way, but they can become problematic when lemon water is consumed in excess or without caution.
Enhances Digestion and Gut Health
Drinking warm lemon water in the morning: Helps stimulate stomach acid production. Prepares the digestive tract for food intake. Prevents constipation and bloating.
Fermented drinks — like kombucha and kefir — and ginger and green teas contain nutrients that can help the microbiome thrive.
Water and other non-caffeinated drinks, for example herbal teas, are recommended as a beverage for patients with IBS[13,59,60]. In contrast, carbonated water and other carbonated beverages should be avoided by IBS patients, because they may cause symptoms[59,60].
Other ways to help IBS symptoms
To help reduce symptoms like bloating, cramps and farting: eat oats (such as porridge) regularly. eat up to 1 tablespoon of linseeds (whole or ground) a day. avoid foods that are hard to digest (like cabbage, broccoli, cauliflower, brussels sprouts, beans and onions)
While acidic citrus fruits like oranges, lemons, and limes tend to be lower in fructose, they can also act as an IBS trigger in some people.
These fruits are a great place to start as they contain no FODMAPs or only trace amounts: Sugar Banana (firm only), breadfruit, carambola, clementine, durian, guava (ripe), papaya, prickly pear, plaintain, rhubarb, starfruit (1).
Eliminate all major sources of FODMAPs in your diet. Eat only foods that are low in FODMAPs (there are many!). If you are sensitive to FODMAPs, you will start to feel better in as little as 2-3 weeks.
While we cannot use one specific measure for our gut health , some signs that you may have poor gut health include:
A 7 day gut reset may involve eliminating processed foods, sugar, and other potential food triggers, and consuming a diet that is rich in whole foods, fiber, probiotics, and prebiotics.
How to Improve Gut Health Naturally and Reduce Inflammation
Laxatives: You can drink a polyethylene glycol (PEG) solution or use an over-the counter (OTC) laxative to cleanse your colon. Surgery: If you have severe fecal impaction, your healthcare provider will perform surgery, especially to target symptoms of bleeding due to a tear in your bowel (bowel perforation).
Prevents kidney stones
Getting in the habit of drinking lemon water can also help your kidneys. Specifically, the citric acid in lemons blocks kidney stone formation and can actually break up smaller stones before they start to form.
To avoid constipation in Japan, focus on hydration, fiber-rich Japanese foods (seaweed, soy, daikon, fruits/veggies), regular exercise, and routine, while also trying local fiber drinks like Fibe-Mini or Zero Cider and considering traditional remedies like daikon radish soup or herbal supplements like Daikenchuto (TJ-100) if needed.
Drinking fluids right when you wake up is key for healthy digestion. Tea made with warm water can help gently get things moving in your digestive system. Other drinks like plain water, coffee and smoothies all have benefits.
Those who should refrain from lemon water on an empty stomach: People with reflux or GERD: An empty stomach is more vulnerable to acidity. Consuming lemon on an empty stomach can trigger heartburn or acid regurgitation.
So, if you're wondering what happens when you drink lemon water for 7 days, expect subtle but noticeable changes in energy, digestion, and clarity.