NESS Nutritional Enzyme Support System Digest Chewables

Our assessment

The evidence shows that NESS Nutritional Enzyme Support System Digest Chewables contains calcium as an active ingredient. Our assessment is that calcium is a well-studied mineral, but the specific formulation of this product means its benefits depend on how well it addresses your individual digestive needs. Data on the exact enzyme blend and dosage is not available, so we must focus on the calcium component.

How it works

Think of calcium as a structural and signaling mineral. It supports bone mineralization and density, and it helps your muscles relax and your nerves send signals properly [NIH ODS]. In this chewable form, calcium may aid in overall digestive support by contributing to normal muscle function in the digestive tract.

Safety profile

FDA received 592,059 total adverse event reports across all supplements. For calcium specifically, high intakes may increase the risk of heart disease and prostate cancer. High blood and urine levels can cause poor muscle tone, poor kidney function, low phosphate levels, constipation, nausea, weight loss, extreme tiredness, frequent urination, abnormal heart rhythms, and a high risk of death from heart disease [NIH ODS]. Calcium can also reduce the absorption of bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].

Our recommendation

Start by assessing your total daily calcium intake from food and other supplements. Do not exceed the recommended dietary allowance without medical supervision. Take this product at a different time than any prescription medications, especially antibiotics and thyroid medication, to avoid absorption issues [NIH ODS]. Consult your doctor before use if you have a history of kidney stones, heart disease, or prostate cancer. Data on the enzyme blend's specific benefits is not available, so this product should not replace a balanced diet.

Supplement labels contain several key sections regulated by the FDA:

• Serving Size — The recommended amount per dose. Always check this — some products require multiple capsules per serving.
• Amount Per Serving — Shows the quantity of each nutrient in the product, typically in IU (International Units), mg (milligrams), or mcg (micrograms).
• % Daily Value (%DV) — Indicates how much a nutrient in a serving contributes to a daily diet. 5% DV or less is low; 20% DV or more is high.
• Other Ingredients — Lists inactive ingredients like fillers, binders, and capsule materials (e.g., gelatin, cellulose, magnesium stearate).
• Suggested Use — The manufacturer's recommended directions for taking the supplement, including timing and dosage.

Source: FDA Dietary Supplement Labeling Guide