Menu Close

Effects of Nutrition

When most people think of pelvic health and abdominal health, they tend to focus on exercises and physical therapy, overlooking a crucial aspect that often goes unnoticed: NUTRITION. In this guide we will explore the often underestimated role of nutrition in maintaining a healthy pelvic floor and abdomen and the essential steps to take in order to nourish these vital core structures.

The Pelvic Floor and Abdominal Muscles: A Fundamental Foundation

The pelvic floor and abdomen are networks of muscles, ligaments, and connective tissues.  Just like any other part of the body, the muscles and surrounding tissues require proper nutrition to stay healthy and function optimally.  And also to heal effectively after injury, pregnancy and birth. 

Why Nutrition Matters

1) Muscle Health

The pelvic floor muscles and abdominal muscles, like all other muscles in the body, need a consistent supply of nutrients to function effectively. Proteins, for example, are essential for muscle repair and growth. Ensuring an adequate protein intake is vital for the maintenance and repair of all muscles.

2) Connective Tissues

The connective tissues in the pelvic floor need vitamins and minerals to stay strong and flexible. Nutrients like vitamin C and collagen are essential for tissue repair and maintaining the elasticity of the pelvic floor, abdominal muscles and fascia (connective tissues) surrounding them. 

3) Hormonal Balance

Hormonal fluctuations, particularly in women during pregnancy and menopause, can impact the pelvic floor and abdomen increasing abdominal separation and lengthening of the muscles. Increases in certain hormones such as Relaxin, Estrogen & Progesterone can loosen muscles, joints and ligaments including the linea alba connective tissue between the 2 rectus abdominis (6 pack) muscles.   Proper nutrition can help maintain hormonal balance, minimizing the negative effects on pelvic and abdominal health.

4) Weight Management

Excess body weight can strain the pelvic floor and abdominal muscles, potentially leading to issues like urinary incontinence, pelvic organ prolapse or the abdominal muscles separating or stretching more. A balanced diet can help manage body weight and reduce this strain.

Important Nutrients for Pelvic Health

1) Protein

As mentioned previously this is a key macronutrient! Incorporate protein sources like chicken, eggs, fish, beans, and tofu into your diet. Protein helps in muscle repair and growth, which is crucial for pelvic floor health

2) Vitamin C

This vitamin plays a significant role in collagen production, which helps maintain the strength and flexibility of connective tissues in the pelvic floor and abdomen.   Citrus fruits, berries, and vegetables are excellent sources of vitamin C.

3) Omega 3 Fatty Acids

Omega-3s, found in fatty fish, flaxseeds, and walnuts, have anti-inflammatory properties and can support pelvic floor health and help with Diastasis Recti by reducing inflammation in the area.

4) Calcium and Vitamin D

These nutrients are essential for bone health and can help maintain the integrity of the pelvic floor muscles, abdominal muscles and bones. Dairy products, leafy greens, and fortified foods are good sources.

5) Fiber

A high-fiber diet supports regular bowel movements and helps prevent constipation, reducing the risk of strain on the pelvic floor and abdominal muscles.  Straining increases intra-abdominal pressure which pushes down on the pelvic floor and outwards on the abdomen.  

6) Hydration

Staying well-hydrated is essential for overall health, including urinary health. Drinking enough water helps maintain the function of the urinary system.

Nutritional Guidelines for Pelvic Health

1) Balance Your Diet

A well-rounded diet that includes a variety of foods ensures that you get a broad spectrum of nutrients that support health of the muscles and connective tissues.

2) Stay Hydrated

Aim to drink plenty of water throughout the day to support urinary health and overall well-being, a rough guideline of 30ml per Kg of bodyweight

3) Avoid Excessive Caffeine & Alcohol

Both act as inflammatories which can irritate the bladder and pelvic floor conditions as well as Diastasis recti.

4) Maintain A Healthy Weight

Achieving and maintaining a healthy weight can reduce the risk of pressure down on the pelvic floor and outwards on the abdomen. 

5) Consult with a Nutritionist

If you have specific dietary concerns or medical conditions that affect your pelvic floor health and issues with a protruding tummy, consider seeking guidance from a registered dietitian or nutritionist


Nourishing your body with the right nutrients is just as crucial for your pelvic floor health and abdominal muscles as performing the right exercises. By paying attention to your diet and adopting a balanced, nutritious eating plan, you can support the strength and resilience of your pelvic floor and abdomen. Remember, a holistic approach that combines proper nutrition with pelvic floor, ab and core exercises and overall wellness practices is key to a healthy, functioning Pelvic Floor, Abs and Core. A Womens Health Physiotherapist will be able to guide you more on this journey!

Leave a Reply