Brenda Watson's Vital Planet Organic Vital Fiber

Our assessment

The evidence shows that this product is a source of dietary fiber, but the specific data available is for the ingredient calcium, not the fiber itself. For the fiber component of Brenda Watson's Vital Planet Organic Vital Fiber, detailed evidence on specific health outcomes is data not available. Regarding calcium, the evidence shows it supports bone mineralization and neuromuscular relaxation [NIH ODS].

How it works

Think of calcium as a key structural component — it helps your body build and maintain strong bones through bone mineralization and supports proper muscle relaxation and nerve signaling [NIH ODS].

Safety profile

The FDA has received a total of 592,059 adverse event reports across all supplements, but specific report counts for this product are data not available. For calcium specifically, high intakes might increase the risk of heart disease and prostate cancer. High blood and urine levels of calcium can cause poor muscle tone, poor kidney function, low phosphate levels, constipation, nausea, weight loss, extreme tiredness, frequent need to urinate, abnormal heart rhythms, and a high risk of death from heart disease [NIH ODS]. Calcium can also reduce the absorption of several medications, including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].

Our recommendation

Our assessment: For the fiber in this product, specific evidence-based dosing is data not available. If you are taking calcium from any source, be aware of the potential for high intake and interactions with medications [NIH ODS]. Always consult your healthcare provider before starting a new supplement, especially if you take prescription medications.

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