Summer changes the rhythm of daily life, and digestion often changes right along with it. Meals are often eaten later, schedules become less predictable, and familiar routines give way to vacations, barbecues, picnics, and long evenings outdoors.
These seasonal shifts can influence digestive comfort from day to day. Many people notice their appetite changes during hot weather and naturally adjust both their food choices and portion sizes.
Throughout July, we explored several important aspects of digestive function: healthy stomach acid production, digestive signaling, the history and science of bitter herbs, the connection between the gut microbiome and whole-body wellness, and the nutrients that support the intestinal lining. This article reviews five practical ways to support healthy digestion throughout the rest of the summer.
1. Bring Back the Bitter Signal
Before the first bite is taken, the body begins preparing for a meal. Taste, smell, and other sensory signals help coordinate a response involving the nervous system, saliva production, and digestive secretions.
Bitter herbs have traditionally been used to support this early digestive signaling. For centuries, bitter plants were valued in wellness practices for their role in supporting appetite, digestion, and digestive comfort. Modern research continues to explore how bitter taste receptors throughout the digestive tract participate in digestive signaling throughout the body.*
Many modern diets contain fewer naturally bitter foods than previous generations consumed. Bringing bitter herbs back into a daily routine is one way to reconnect with this traditional digestive practice.
PERQUE DigestivAide™ combines six carefully selected herbs — angelica, burdock, dandelion, fennel, ginger, and yellow dock — in an alcohol-free formula designed to support healthy digestive function.*
A few drops before meals provide a simple way to incorporate bitter herbs into daily life, whether at home, while traveling, or during summer gatherings.
2. Support Healthy Stomach Function
Stomach acid is one part of a carefully coordinated digestive process, helping break down food, support nutrient release, and support the body’s natural ability to maintain a healthy balance of microorganisms in the gut. Healthy stomach function depends on appropriate digestive activity at the right time and in the right amount. When stomach function is not well supported, food breakdown and nutrient availability may be affected.
As discussed earlier this month, long-term use of acid-suppressing medications can influence digestive function and nutrient absorption. Understanding the role of stomach acid provides important context for supporting healthy digestion.
L-histidine is an amino acid that serves as a precursor in the body’s natural production of stomach acid. Providing nutritional support for this pathway is one approach to supporting healthy stomach function.* To help support this process, PERQUE L-Histidine Guard™ provides L-histidine in a targeted formula designed to support healthy digestion.*
3. Maintain a Healthy Gut Microbiome
The gut microbiome helps shape the digestive environment where nutrients are processed, immune signals are regulated, and the gut communicates with the rest of the body. The trillions of microorganisms living throughout the digestive tract contribute to digestion, vitamin production, and overall wellness.
A diverse and balanced microbiome provides an environment where beneficial bacteria can thrive. These microorganisms support the normal function of the intestinal environment and play an important role in maintaining digestive and immune health.
Research has examined the role of probiotics in supporting microbial balance, digestive comfort, and immune function.* Maintaining a healthy gut microbiome is especially relevant during times when routines change, including travel, seasonal eating changes, and periods of increased stress.
A ten-strain probiotic formula, PERQUE Digesta Guard Forté 10™ is designed to support microbial balance throughout the intestinal tract.*
Supporting the microbiome comes from consistent habits that nourish the digestive environment over time.
4. Provide Nutrients That Support the Intestinal Lining
The intestinal lining is one of the body’s most active tissues, with cells that are continuously renewed to maintain the barrier between the digestive tract and the rest of the body. This ongoing renewal requires a consistent supply of nutrients to maintain normal structure and function.
Glutamine is an important fuel source for intestinal cells, and under normal conditions, the body can produce what it needs. During periods of increased physiological demand, including illness, physical stress, and digestive strain, the body’s needs may increase. Supporting adequate glutamine availability helps provide the nutritional foundation needed for normal intestinal renewal and healthy barrier function.*
PERQUE Endura/PAK Guard™ combines L-glutamine with PAK in a patented formulation designed to support normal glutamine metabolism.*
5. Adjust Summer Habits to Support Digestive Comfort
Supporting digestive comfort through the summer months often comes down to a few simple daily habits. Barbecues, picnics, vacations, outdoor meals, and longer evenings can influence meal timing, portion sizes, and food choices throughout the season. A few simple habits can help maintain digestive comfort during these shifts:
- Eat according to appetite, rather than a fixed idea of what a meal “should” include. Since summer heat can influence appetite, adjusting meal size to match hunger levels can support digestive comfort.
- Choose foods that fit the season. Fresh vegetables, herbs, fruit, lighter proteins, soups, and salads provide variety while naturally complementing warmer weather.
- Stay consistently hydrated. Regular fluid intake supports saliva production, digestive secretions, and the normal movement of food through the digestive tract. Choosing mineral-rich water can also help provide naturally occurring minerals that contribute to fluid balance, particularly during hot weather and outdoor activities.
- Slow down and chew thoroughly. Chewing begins the digestive process by breaking food into smaller pieces and mixing it with saliva before swallowing.
These simple habits work alongside the body’s natural digestive processes, helping support lasting comfort and ease throughout the summer months.
Supporting Digestive Health Through the Summer Season
The foundations of digestive health are built through consistent support of the body’s natural processes. Digestive signaling, stomach function, microbial balance, nutrient availability, hydration, and daily habits all contribute to digestive comfort and overall wellness.
Summer provides a natural opportunity to reconnect with these foundations. Supporting digestion does not require perfection. Consistent choices, thoughtful routines, and targeted nutritional support can help support digestive function while allowing the body to adapt to the changing rhythms of the season.
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Author: PIH Team
PERQUE nutraceuticals are distinctive from the inside out. Each product represents a rethinking for how nutrients interact with the body and the impact they can have on the body’s ability to overcome the obstacles to repair and then stimulate natural healing responses.