Can supplements help diabetes related visual problems?

Are supplements a waste of money? This article from Diabetes in Control describes and experiment to find out…..
 Do Supplements Help Diabetes Vision?

June 26th, 2015


This was a 6-month randomized, controlled clinical trial of patients with type 1 and type 2 diabetes with no retinopathy or mild to moderate non-proliferative retinopathy assigned to twice-daily consumption of placebo or a novel, multi-component formula containing xanthophyll pigments, antioxidants and selected botanical extracts.

Measurement of contrast sensitivity, macular pigment optical density, color discrimination, 5-2 macular threshold perimetry, Diabetic Peripheral Neuropathy Symptoms, foveal and retinal nerve fiber layer thickness, glycohemoglobin (HbA1c), serum lipids, 25-OH-vitamin D, tumor necrosis factor α (TNF-α) and high-sensitivity C reactive protein (hsCRP) were taken at baseline and 6 months. Outcomes were assessed by differences between and within groups at baseline and at study conclusion using mean ± SDs and t tests (p<0.05) for continuous variables.

The results showed that there were no significant intergroup differences at baseline. At 6 months, subjects on active supplement compared with placebo had significantly better visual function on all measures (p values ranging from 0.008 to <0.0001), significant improvements in most serum lipids (p values ranging from 0.01 to 0.0004), hsCRP (p=0.01) and diabetic peripheral neuropathy (Fisher’s exact test, p=0.0024). No significant changes in retinal thickness, HbA1c, total cholesterol or TNF-α were found between the groups.
The researchers concluded that this study provides strong evidence of clinically meaningful improvements in visual function, hsCRP and peripheral neuropathy in patients with diabetes, both with and without retinopathy, and without affecting glycemic control.

A. Paul Chous. The Diabetes Visual Function Supplement Study (DiVFuSS). Br J Ophthalmol doi:10.1136/bjophthalmol-2014-306534.

6 thoughts on “Can supplements help diabetes related visual problems?”

  1. You could probably achieve the same result by eating an old fashioned multi-component formula, called food, if you avoided all the carbs and replaced them with nutrients from meat, fish, eggs and multicoloured vegetables. Just a thought . . .

    Liked by 1 person

  2. If you look at the tables you can see what substances were used. It would cost a fortune for the lot of them. The study does show that there is some merit in supplementation but you would need a trial of each one individually to see exactly what works and what doesn’t. I personally take: Vit D, Vit C, DHA/EPA (fish oil) and I consume red wine and eggs which contain resveratrol and lutein. I imagine that they will market the supplement eventually.


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