Eating Grapefruit Can Help Treat Diabetes And Keep Cholesterol in Check (Do NOT Eat It With Meds!)

by DailyHealthPost Editorial

grapefruit and prescription

Eating more grapefruit might be the best natural way to keep your kidneys healthy and free of dangerous cysts.


Additionally, grapefruit consumption could hold the key to natural diabetes treatment and prevention.

Recent research confirms what many health food experts have known for a long time—incorporating grapefruit in your diet is the natural way to fight a variety of metabolic disorders and keep your kidneys healthy.


Grapefruit Helps Prevent Cyst Growth

One of the primary components of grapefruit, a flavonoid called naringenin, was recently shown to prevent kidney cyst  growth.

Researchers writing in the British Journal of Pharmacology determined that naringenin effectively inhibited growth of kidney cysts and certain types of cancer cells[1].

However, researchers also discovered that naringenin did not prevent the development of tumors or cysts in the first place—it is only effective at preventing cyst growth.


Still, grapefruit and the vital flavonoid naringenin should still be considered an important part of a healthy diet—especially for its additional health boosting benefits.

It Can Be Used To Treat Diabetes and Keep Cholesterol in Check

Collaborations between researchers at the Hebrew University of Jerusalem and Massachusetts General Hospital recently discovered a link between grapefruit and diabetes treatment.

The important link was a result of the same flavonoid—naringenin. The study validates the use of grapefruit and naringenin to treat diabetes, keep cholesterol in check, and prevent other metabolic disorders[2].


Scientists found that naringenin consumption increases fatty acid oxidation in the liver while reducing bile acid and cholesterol production.

Functions occur in the liver regulate blood levels of carbohydrates and lipids—tying the response of fatty acids directly to blood sugar levels and insulin response.

While they concluded that more research was necessary as this was one of the first studies to discover naringenin’s effectiveness, the results are promising for the future of metabolic disease treatment with natural remedies.


Warning: Grapefruit Amplifies Bioavailability of Pharmaceutical Drugs

Not many people know this but grapefruit juice can interact dangerously with certain medications by amplifying its desired bioavailability, causing excessive drug effects, or exaggerating the toxic actions of the drugs[3][4].

A quick look at WebMD shows the variety of medications that grapefruit can interact with and the general reasoning behind the danger.

Here are a list of the medications known to cause dangerous reactions with grapefruit juice:

  • Certain cholesterol medications (Mevacor, Lipitor, Zocor, Vytorin)
  • Antihistamines
  • Blood pressure medications (Adalat, Procardia, Plendil, Nitrendipine)
  • Some psychiatric drugs: (Halcion, Zoloft, Versed, Valium, Tegretol, Buspar)
  • Immune suppressants
  • Methadone and some other pain mediations
  • Viagra and erectile dysfunction drugs
  • Various others

Your best bet is to consult with your doctor and ask about the medications you are taking and if any potential interactions with naringenin or grapefruit juice will occur.

grapefruit benefits

Don’t Go Crazy

Although research is indicating that grapefruit just might be one of the best known natural treatments for metabolic disorders, you don’t need to immediately load up and “overdo it.” A single serving of grapefruit each day is plenty.