Name: Nature's Sunshine PDA Combination - Protein Digestive Aid with Betaine HCl & Pepsin
SKU: 3245
Price: 33.95 USD
Availability: InStock

Provides 1,300 mg of betaine hydrochloride to support natural stomach acid production for protein digestion.
Contains 80 mg of pepsin, a powerful protein-digesting enzyme that works with stomach acid.
Non-GMO and Kosher-certified betaine hydrochloride ensures quality and purity.
Scientifically formulated combination supports optimal protein breakdown and absorption.
Convenient capsule format allows flexible dosing based on individual needs and meal size.

About Nature’s Sunshine PDA Combination

Protein digestion is a complex process that becomes increasingly challenging as we age. Your stomach naturally produces hydrochloric acid (HCl) to break down the proteins you eat, but production often decreases over time. When protein digestion becomes inefficient, it can affect nutrient absorption and may impact the balance of beneficial bacteria in your digestive tract. Nature’s Sunshine PDA Combination provides targeted support for this vital digestive process.

PDA stands for “Protein Digestive Aid,” and this scientifically formulated supplement combines two essential components that work together to support healthy protein digestion. Each serving delivers 1,300 mg of betaine hydrochloride and 80 mg of pepsin, creating an optimal environment for breaking down dietary proteins.

The Science Behind Protein Digestion

Betaine hydrochloride provides your digestive system with a supplemental source of hydrochloric acid, mimicking what your stomach naturally produces. This acidic environment is crucial for activating pepsin and creating the proper conditions for protein breakdown. Without adequate stomach acid, proteins may remain partially undigested, potentially leading to digestive discomfort and reduced nutrient absorption.

Pepsin, discovered in 1836 by Theodor Schwann, was the first enzyme of animal origin to be identified. This powerful protein-digesting enzyme only functions effectively in an acidic environment, which is why the combination with betaine hydrochloride is so important. Together, these compounds help ensure that dietary proteins are properly broken down into amino acids that your body can readily absorb and utilize.

Key Ingredients

Ingredient	Amount per Serving	Primary Function
Betaine Hydrochloride	1,300 mg	Supports stomach acid production for protein digestion
Pepsin	80 mg	Protein-digesting enzyme that breaks down dietary proteins

Quality You Can Trust

Nature’s Sunshine has been committed to quality since 1972, and PDA Combination reflects this dedication. The betaine hydrochloride used in this formula is non-GMO verified and Kosher-certified, ensuring you receive a pure, high-quality supplement. Each batch undergoes rigorous testing to meet the company’s stringent quality standards.

The flexible dosing of PDA Combination allows you to adjust your intake based on your individual needs and the size of your meals. Whether you’re enjoying a light protein-based snack or a substantial meat-centered dinner, you can customize your support accordingly. This personalized approach helps optimize the benefits of supplementation for your unique digestive needs.

Recommended Usage

Take 1–4 capsules with a meal three times daily. Start with a lower dose and adjust as needed based on your individual response and meal composition.

Supplement Facts
Serving Size: 4 Capsules
Servings Per Container: 45
Amount Per 4 Capsules	Amount	% Daily Value
Betaine Hydrochloride	1,300 mg†	**
Pepsin	80 mg†	**
† Daily Value not established.
Other Ingredients: Cellulose, capsule (gelatin, water), vegetable magnesium stearate.

Frequently Asked Questions

What is the difference between betaine hydrochloride and regular betaine?

Betaine hydrochloride is a specific form of betaine that provides hydrochloric acid when dissolved. This makes it particularly useful for digestive support, as it helps replicate the natural stomach acid environment needed for protein digestion. Regular betaine (trimethylglycine) is primarily used for different health purposes.

How do I know if I need digestive support for proteins?

Signs that you might benefit from protein digestive support include feeling overly full after protein-rich meals, experiencing digestive discomfort after eating meat, or noticing that protein-rich foods seem to “sit heavy” in your stomach. As we age, natural stomach acid production often decreases, making supplemental support beneficial.

Should I take PDA with all meals or just protein-rich ones?

PDA Combination is most beneficial when taken with meals that contain significant amounts of protein, such as meat, fish, poultry, or plant-based protein sources. You can adjust your intake based on the protein content of your meals – taking more capsules with larger, protein-heavy meals.

Can I take PDA if I have acid reflux or heartburn?

If you have acid reflux, GERD, or other digestive conditions, it’s important to consult with a healthcare professional before using PDA Combination. While some digestive issues can be related to low stomach acid, adding more acid may not be appropriate for everyone, especially those with active inflammation.

How long should I take PDA Combination?

The duration of use can vary based on individual needs. Some people use PDA as needed with particularly challenging meals, while others incorporate it into their daily routine for ongoing digestive support. Consult with a healthcare professional to determine the best approach for your specific situation.

Why Shop with Us?

Over 500 Quality Nature's Sunshine Supplements Available
Outstanding customer service.
Enjoy free U.S. shipping on orders over $100—delivered quickly and reliably.
Shop with confidence using encrypted payment processing and trusted online security.
Trusted Quality Standards - Nature's Sunshine uses rigorous testing and premium ingredients to ensure every supplement meets the highest standards for purity and potency.