Mt. Angel Vitamins Everyday Liquid Sunshine Vitamin D3

Our assessment

The evidence shows that the active ingredient in Mt. Angel Vitamins Everyday Liquid Sunshine Vitamin D3 is calcium, not vitamin D. Our assessment: based on the provided data, this product is a calcium supplement. For a general audience seeking bone and nerve health support, calcium is a well-established mineral, but you should be aware of its specific safety considerations and potential risks [NIH ODS].

How it works

Think of calcium as a structural cornerstone for your body. It works through two primary mechanisms: it supports bone mineralization, helping deposit minerals to maintain bone density, and it supports neuromuscular relaxation, which is essential for proper muscle function and nerve signaling [NIH ODS].

Safety profile

FDA received 592,059 adverse event reports across all supplement categories. Data not available for this specific product. You should know that some research suggests high calcium intakes might increase the risk of heart disease and prostate cancer [NIH ODS]. 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 by speaking with your doctor before taking this supplement, especially if you take any medications for bone health, thyroid conditions, or infections. Do not exceed the recommended dose on the label. If you experience nausea, constipation, or unusual tiredness, stop taking the supplement and consult your healthcare provider [NIH ODS].

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