According to nutritionists and medical professionals, cashews don’t “cause” mysterious problems when eaten normally. What they do cause—when consumed wisely—is a range of well-documented effects on the body, both positive and, in certain cases, worth monitoring.
Let’s separate fact from fear.
What Doctors Actually Say About Eating Cashews
1. Cashews Support Heart Health
Doctors frequently recommend nuts, including cashews, as part of a heart-friendly diet. Cashews contain:
Monounsaturated fats that help reduce LDL (“bad”) cholesterol
Magnesium, which supports healthy blood pressure
Plant sterols that aid cardiovascular health
Eaten in moderation, cashews may lower the risk of heart disease, not increase it.
2. Cashews Can Affect Weight—Both Ways
Here’s where headlines get twisted.
Cashews are calorie-dense. Doctors point out that:
Overeating cashews can contribute to weight gain, especially when eaten mindlessly
Moderate portions, however, can actually help with weight control by increasing fullness and reducing cravings
It’s not the cashew—it’s the quantity.
3. Cashews Influence Blood Sugar (Mostly Positively)
Despite being a carbohydrate-containing food, cashews have:
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