Taking aloe gel along with vitamin C and B12 might boost your body’s ability to fight off harmful molecules in your blood, and this effect shows up within 4 to 24 hours after you take it.

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Against

Evidence from Studies

Supporting (1)

46

Community contributions welcome

46

A Randomized Placebo-Controlled Crossover trial of Aloe Vera on Bioavailability of Vitamins C and B12, Blood Glucose, and Lipid Profile in Healthy Human Subjects

Randomized Controlled Trial

Human

2010 Jun

The study gave people aloe gel along with vitamin C and B12, and found that their blood’s ability to fight harmful free radicals went up at 4 and 24 hours — just like the claim said it would.

Contradicting (0)

0

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No contradicting evidence found

Gold Standard Evidence Needed

According to GRADE and EBM methodology, here is what ideal scientific evidence would look like to definitively prove or disprove this specific claim, ordered from strongest to weakest evidence.

Source Study

A Randomized Placebo-Controlled Crossover trial of Aloe Vera on Bioavailability of Vitamins C and B12, Blood Glucose, and Lipid Profile in Healthy Human Subjects

Score: 46

DOI: 10.3109/19390211003781693

Similar Assertions

If you take aloe vera gel along with a vitamin C pill, your body might absorb more vitamin C and keep it in your blood longer than if you took the pill alone.

46

0

80%

When you take aloe gel along with a vitamin B12 pill, your blood B12 levels rise faster and higher than if you just take the pill alone — so the aloe might help your body absorb the vitamin better.

46

0

75%