The Claim

Ramadan intermittent fasting is associated with a significant increase in fasting blood glucose levels among adults with controlled hypertension, with no change in lipid profiles.

Source: Impact of Ramadan Intermittent Fasting on the Heart Rate Variability and Cardiovascular Parameters of Patients with Controlled Hypertension

What the research says

Supports is higher

Support is ahead, but a single strong opposing study can change this.

Supports
47score
Challenges
0score

These are independent scores, not a percentage. Higher-grade studies count more, so a single strong opposing study can outweigh several weaker ones.

Correlation
1 study reviewed
In plain English

Adults with controlled hypertension who fast during Ramadan experience higher fasting blood glucose levels, while their lipid levels remain unchanged.

See the scientific wording

Ramadan intermittent fasting is associated with a significant increase in fasting blood glucose levels among adults with controlled hypertension, despite no change in lipid profiles, suggesting altered glucose metabolism during prolonged daily fasting.

Why this might work

When people fast all day, their body stops getting food and starts breaking down stored sugar in the liver to keep blood sugar up. Even though they usually make less sugar when insulin is present, this process keeps going because the body releases more of a hormone called glucagon. This causes blood sugar to rise during fasting, even if the person has high blood pressure and normally controls it with medicine.

Supported mechanismbased on 1 study

What the research says

1 study
  1. Study: Impact of Ramadan Intermittent Fasting on the Heart Rate Variability and Cardiovascular Parameters of Patients with Controlled Hypertension

    People with controlled high blood pressure who fast during Ramadan had higher blood sugar levels while fasting, even though their cholesterol stayed the same — just like the claim says.

Score breakdown, mechanism chain, raw evidence, ideal studies needed & 1 supporting studies

Fit Body Science verdict — we translate health claims into clear verdicts backed by peer-reviewed research.

Not medical advice. For informational purposes only. Always consult a qualified healthcare professional before making health decisions.