Although the shared dinner is believed to be the culprit for the cluster event, the mechanisms of food-borne rhabdomyolysis remain poorly understood.

In fact, dietary sources are rarely linked to rhabdomyolysis.

Some case studies have suggested a link between dietary stimulants like caffeine and rhabdomyolysis.

"Excessive caffeine intake may increase the risk of this rhabdomyolysis," explained Doctor Tang. 

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"Over time, excessive caffeine can damage the sarcoplasm (muscle fibre) which may, in turn, harms the muscle cells - resulting in rhabdomyolysis." 

What are the symptoms of rhabdomyolysis?

Doctor Tang explains: "There are different variations of symptoms of rhabdomyolysis - as depending on the cause, it can affect one concentrated area or even the whole body.

"Classic symptoms are muscle pain in the shoulders and thighs, lower back pain, brown or dark red urine, decreased urination and weakness in morning arms and legs.

"Other symptoms can include nausea, fever, rapid heart rates dehydration and confusion."