Higher Nature Vitamin K2
Brand: Higher Nature · Form: TABLET [E0155] On Market
Our assessment
The evidence shows that vitamin K2 plays a specific role in directing calcium to your bones and away from your arteries, which is critical for both bone and heart health. However, data for this specific product is limited, and we must rely on what is known about the mineral calcium, which is often paired with vitamin K2 in supplement regimens [NIH ODS].
How it works
Think of vitamin K2 as a traffic director for calcium. It activates proteins that help calcium bind to your bone matrix for strength, while also preventing calcium from depositing in soft tissues like your blood vessels [NIH ODS]. This process supports bone mineralization and neuromuscular relaxation, helping your muscles and nerves function properly [NIH ODS].
Safety profile
Data not available for this specific product's side effects. The FDA received 592,059 total adverse event reports for all dietary supplements combined [FDA data]. Regarding calcium, which this product works alongside, high levels can cause constipation, nausea, weight loss, extreme tiredness, abnormal heart rhythms, and a high risk of death from heart disease [NIH ODS]. Calcium can also reduce the absorption of medications such as bisphosphonates, tetracycline antibiotics, and levothyroxine [NIH ODS].
Our recommendation
Start by ensuring you meet your calcium needs from food first, as high supplement intakes carry risks [NIH ODS]. If you choose to use this vitamin K2 product, take it with a meal and monitor for any gastrointestinal discomfort. Always consult your doctor before starting, especially if you take prescription medications for bone density, thyroid conditions, or infections [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Higher Nature |
|---|---|
| Serving Size | |
| Contents | 30.0 Tablet(s) |
| Market Status | On 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