Joining the gym? Focusing on your physical health is important, especially at a time when lifestyle diseases are at an all-time peak. But before you buy your workout gear, there is something critical you need to know. Thousands of people suffer heart attacks while exercising. The numbers are rising alarmingly as many ignore their cardiovascular health. You may look perfectly healthy, and yet still be at risk of serious complications. Before you lace up those trainers and hit the gym, it is crucial to get proper medical clearance.
Dr Komal Kulkarni, a general physician and diabetologist based in Mumbai, India, has shared a list of diagnostic tests that can help identify any hidden cardiovascular risks. “Do these five tests and get clearance from your doctor before joining the gym or starting exercise. Predict a heart attack before it arrives,” she said in a video shared on Instagram. Here are five essential tests you should take before you begin your fitness journey.
Test 1: High-sensitivity C-reactive protein (hsCRP)
The high-sensitivity C-reactive protein (hsCRP) test measures inflammation in your arteries, which is a critical predictor of heart disease. High inflammation is linked to heart attacks, even when cholesterol levels are normal. This test helps identify silent inflammation that standard check-ups often miss. You can ask your doctor to order an hsCRP test, especially if you have a family history of heart disease or are over 40.
Test 2: Serum magnesium
Magnesium is an essential macronutrient that the body needs to function properly. It plays a crucial role in regulating heart rhythm and blood pressure. A deficiency can increase the risk of arrhythmias and sudden cardiac events, especially during exercise. The serum magnesium test is a simple blood test that provides crucial information about electrolyte balance. If your magnesium levels are low, your doctor may recommend supplementation.
Test 3: Lipid profile
Another important diagnostic test you must do before any intense workout is the lipid profile. A standard lipid profile measures total cholesterol, LDL, HDL, and triglycerides, and determines your cardiovascular risk. High LDL or triglyceride levels, along with low HDL, indicate a significant risk. This is why you should not skip this test. Ask your doctor to order it and assess whether you need any medication or lifestyle changes before increasing your physical activity.
Test 4: Lipoprotein (a)
Lipoprotein (a) is a genetic risk factor for heart disease; however, most people overlook it. Even if your cholesterol levels are normal, high Lp(a) levels can dramatically increase your risk of a heart attack. Unlike regular cholesterol, this is not significantly influenced by lifestyle changes alone. It is one of the most underdiagnosed cardiac risk factors. If you have a family history of early heart disease, your doctor may order this test. In cases of elevated levels, your exercise regimen should be carefully supervised by your doctor.
Test 5: Vitamins B12 and D3
Before hitting the gym, you must check your vitamin B12 and D3 levels. Vitamin B12 deficiency leads to elevated homocysteine, which is a risk factor for heart attack and stroke. Vitamin D3 deficiency, on the other hand, weakens bone health and is also linked to cardiovascular disease. These vitamins are crucial for heart health, energy production, and muscle function. You can ask your doctor to order these tests. In cases of deficiency, your physician may prescribe supplements. Correcting deficiencies improves your body’s ability to handle exercise safely.
