This study investigated whether sodium-glucose cotransporter 2 (SGLT2) inhibitors could help slow down the progression of kidney disease in patients with type 2 diabetes (T2D). This study concluded that SGLT2 inhibitors slowed down kidney function decline compared to other anti-diabetes medications.

This study looked at whether traditional Chinese medicine (TCM) can help treat vision loss in patients with diabetes. This study found that TCM may help improve eye function and blood glucose levels for patients with diabetes who have DR.

This article looked at the effectiveness of dulaglutide (Trulicity) compared to insulin glargine (Lantus) for patients with uncontrolled type 2 diabetes (T2D). This study concluded that dulaglutide is more effective for these patients compared to insulin glargine.

This analysis looked at whether prediabetes affects heart health or overall survival. It found that people with prediabetes have higher rates of heart attack, stroke, and mortality.

Rheumatoid arthritis is a chronic systemic autoimmune disease affecting millions, characterized by persistent pain and stiffness, and progressive joint destruction—particularly in the hands and feet, leading to crippling deformities. What can we do to prevent it and treat it?

In a famous 13-month long randomized controlled trial of plant-based diets for rheumatoid arthritis, patients were put on a vegan diet for three and a half months, and then switched to an egg-free lactovegetarian diet for the remainder of the study. Compared to the control group, who didn’t change their diet at all, the plant-based group had a significant improvement in morning stiffness within the first month, cutting the number of hours they suffered from joint stiffness in half. Pain dropped from five out of ten down to less than three out of ten. A drop in disability; they reported subjectively feeling better, significant improvement in their grip strength, fewer tender joints, less tenderness per joint, and less swelling, with the added benefit of losing about 13 pounds and keeping most of that weight off throughout the year. They also had a drop in inflammatory markers in their blood, sed rate, C-reactive protein, and white count. The question is why. What does diet have to do with inflammatory joint disease?

Well, rheumatoid arthritis is an autoimmune disease in which your body attacks the lining of your own joints. Why would it do that? Well, there’s a different autoimmune disease called rheumatic fever, in which your body attacks your own heart. Again, why would your body do that? It appears to be a matter of friendly fire.

Rheumatic fever is caused by strep throat, which is caused by a bacteria that has a protein that looks an awful lot like a protein in our heart. So when our immune system attacks the strep bacteria, it also attacks our heart valves, triggering an autoimmune attack by “molecular mimicry.” The protein on the strep bacteria is mimicking a protein in our heart, so our body gets confused and attacks both. That’s why it’s critical to treat strep throat early to prevent our heart from getting caught in the crossfire.

So researchers thought maybe rheumatoid arthritis might be triggered by an infection as well. A clue to where to start looking was the fact that women seem to get rheumatoid arthritis three times more frequently than men. What type of infection do women get more than men? Urinary tract infections, so researchers started testing the urine of rheumatoid arthritis sufferers, and lo and behold found this bacteria called Proteus mirabilis. Not enough to cause symptoms of a UTI, but enough to trigger an immune response. And indeed, there’s a molecule in the bacteria that looks an awful lot like one of our own molecules in our joints, so anti-Proteus antibodies against the bacteria may inadvertently damage our own joint tissues, leading eventually to the joint destruction. Therefore, therapeutic interventions aimed at the removal of this bacteria from the bodies of patients, with consequent reduction of antibodies against the organism, should lead to a decrease in inflammation.

Well, as we saw before, urinary tract infections originate from the fecal flora; the bugs crawl up from the rectum into the bladder. And so, how might one change the bugs in one’s colon? By changing our diet. Some of the first studies over 20 years ago on trying to fundamentally shift people’s gut flora were done using raw vegan diets, figuring that’s about as fundamental a shift from the standard Western diet as there is. And indeed, within days one could significantly change someone’s gut flora. And you put rheumatoid arthritis sufferers on that kind of diet, and they experienced relief, and the greater improvements were linked to greater changes in their gut flora. But the diet was considered so intolerable that half the patients couldn’t take it and dropped out–perhaps because they were trying to feed people things like buckwheat-beetroot cutlets buttered with a spread made out of almonds and fermented cucumber juice.

Thankfully, regular vegetarian and vegan diets work too, changing the intestinal flora and improving rheumatoid arthritis, but we didn’t specifically have confirmation that plant-based diets brought down anti-Proteus antibodies, until now. Those who responded to the plant-based diet showed a significant drop in anti-Proteus mirabilis antibodies compared to the control group. Maybe it just dropped immune responses across the board? No, antibody levels against other bugs remained the same, so the assumption is that the veg diet reduced urinary or gut levels of the bug.

A shift from an omnivorous to a vegetarian diet has a profound influence on the composition of the urine–for example, higher levels of lignans in the urine of those eating vegetarian. Up until now, it was just thought that lignans protected people eating more plant-based from getting cancer, but now we know lignans can also have antimicrobial properties as well, so may be helping to clear Proteus from the system. Either way, this suggests a new type of therapy for the management of rheumatoid arthritis. This new treatment includes anti-Proteus measures such as dietary manipulations in the forms of vegetarian diet.

This study compared the effects on heart disease for SGLT2 inhibitors vs DPP-4 inhibitors in patients with type 2 diabetes (T2D). It found that patients using SGLT2 inhibitor medications had lower rates of heart failure, heart attack, and stroke.

This study compared the risk of severe hypoglycemia (dangerously low blood glucose levels) with insulin glargine-100 (Lantus) and insulin glargine-300 (Toujeo) for patients with type 1 diabetes (T1D). It found that both medications improved glucose control, and insulin glargine-300 had a lower risk of hypoglycemia.

This review analysis looked at whether psyllium fiber supplements benefit patients with type 2 diabetes (T2D). It found that psyllium improves LDL cholesterol and blood sugar control for patients with T2D.

This study investigated if sarilumab (Kevzara) is safe and effective alone or in combination with other drugs in patients with moderate to severe rheumatoid arthritis (RA).

They found that this treatment was effective and well-tolerated in these patients. 

This study investigated hearing loss (HL) in patients with rheumatoid arthritis (RA). They found that RA was associated with senorineural HL (SNHL).