There has been much discussion and debate surrounding whether coffee is healthy. Studies show it has numerous health advantages from aiding focus to lowering risks for certain diseases and conditions; yet research also shows drinking too much coffee may cause various undesirable side effects including anxiety, jitters and insomnia.

Moderate coffee consumption should not pose any harm. However, if you are sensitive to caffeine or have preexisting health conditions that require you to limit or avoid its intake – or pregnant – prior to adding coffee into your diet. For these individuals, contacting their physician first before adding it is especially recommended.

Some of the greatest health advantages associated with coffee come from its powerful plant-based compounds. This includes polyphenols which act as powerful antioxidants and reduce cell damage; polyphenols have also been linked to improved memory as well as lower risks of heart disease, cancer and diabetes.

Research also indicates that coffee may help protect against some of the world’s leading causes of death, including heart disease and stroke, Type 2 diabetes, liver cancer and Parkinson’s disease. A 2021 study published in Circulation: Heart Failure found that people who consume two or three cups per day of java were 7 percent less likely to pass away than those who abstained from coffee altogether.

Coffee contains many essential nutrients, including potassium, riboflavin and B vitamins – essential nutrients for energy production, muscle function and healthy skin. But selecting the correct variety is key; Dr. Hashmi suggests only drinking black coffee without added sweeteners. When selecting plant-based milk options as these contain significantly fewer saturated fats while offering greater omega-3 fatty acid content.

Studies show that consuming coffee can do more than simply perk you up; research indicates it may actually improve mood and lower the risk of depression in women, especially due to compounds found in coffee beans which interact with brain receptors that decrease appetite while increasing serotonin levels.

Coffee not only enhances mood, but it can also aid digestion. By increasing bile flow and stomach acid production, coffee helps break down food so it can be easily absorbed by the body, as well as prevent digestive disorders like indigestion, bloating and gas.

Coffee research may vary; it is generally accepted that most adults can safely consume up to 400 milligrams of caffeine a day, roughly equivalent to five 8-ounce cups of brewed java, without experiencing anxiety, jitteriness and insomnia – or increasing brain power! Be sure to consult your physician before increasing caffeine consumption beyond its recommended amount for pregnant women; too much coffee may lead to nausea, gastrointestinal distress as well as anxiety, depression, heart palpitations and headaches if consumed at too high a dosage.