Genesis Today Vitamin D3 5,000 IU
Brand: Genesis Today · Form: SOFTGEL CAPSULE [E0161] On Market
Our assessment
The evidence shows that this product provides a high dose of vitamin D3 at 5,000 IU per serving. For most adults, the recommended daily allowance is 600 IU, though higher doses may be appropriate for certain individuals with a known deficiency [NIH ODS]. Data on the specific ingredient calcium indicates it supports bone mineralization and neuromuscular relaxation [NIH ODS].
How it works
Think of vitamin D3 as a master regulator for calcium absorption. It helps your body use calcium effectively to maintain strong bones and support proper muscle and nerve function [NIH ODS]. The calcium in this formulation works to support bone density and muscle relaxation [NIH ODS].
Safety profile
The FDA has received a total of 592,059 adverse event reports across all supplement categories. For calcium specifically, high intakes may increase the risk of heart disease and prostate cancer. High blood levels can cause 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 checking your vitamin D levels before taking 5,000 IU daily. If you take other medications, especially for thyroid conditions or infections, discuss potential interactions with your doctor. Choose a supplement that fits your specific lab results and health needs [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Genesis Today |
|---|---|
| Serving Size | |
| Contents | 60.0 Vegetarian Softgel(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