Higher Nature True Food Zinc
Brand: Higher Nature · Form: TABLET [E0155]
Our assessment
The evidence shows that calcium is a fundamental mineral for bone health, but it requires careful dosing. Data from NIH ODS confirms it plays a key role in bone mineralization and neuromuscular relaxation [NIH ODS]. However, we must be cautious: high intakes may increase the risk of heart disease and prostate cancer [NIH ODS].
How it works
Think of calcium as a structural builder for your skeleton. It supports bone density and mineral deposition, while also helping your muscles relax and your nerves signal properly [NIH ODS]. You need adequate vitamin D for your body to absorb calcium effectively.
Safety profile
FDA has received 592,059 total adverse event reports across all supplements, though specific counts for calcium alone are not isolated in this data [FDA data]. High levels of calcium in the blood and urine 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
Start with food sources first, as they provide calcium in a balanced matrix. If you need a supplement, keep your total daily intake from food and supplements combined within standard guidelines. Always take calcium supplements separately from your thyroid medication or antibiotics by at least two hours [NIH ODS]. Consult your healthcare provider to determine if supplementation is right for you, as excess calcium carries significant risks.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Higher Nature |
|---|---|
| Serving Size | |
| Contents | 90.0 Tablet(s) |
| Market Status | Off Market |
How to Read This Label
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