Not really a fruit, mostly saturated fat, and surrounded by more myth than almost any food.
Coconut flesh is roughly a third fat by weight, and about 90% of that fat is saturated
— a higher proportion than butter.
The popular defence is that coconut's
medium-chain triglycerides are metabolised differently. That is partly true, but most of
coconut's saturated fat is lauric acid, which behaves more like a long-chain fat than the MCTs
used in the studies people cite.
Coconut water is a completely different product:
mostly water and potassium, low in calories, and a reasonable rehydration drink.
Per 100g of fresh flesh. Coconut water is nutritionally unrelated.
Based on the nutrients and fibre this food supplies. These are supporting foods, not treatments.
Coconut oil is not a health food. It raises LDL cholesterol in
controlled trials. Use it where the flavour matters; do not use it because you read it was
good for you.
Coconut water is a decent rehydration drink —
naturally high in potassium, low in sugar compared with sports
drinks.
Fresh coconut is high in fibre, which is its genuine
nutritional strength.
Shake it before buying. A good coconut sloshes;
a dry one has lost its water and is often mouldy inside.
The MCT argument deserves scrutiny. True medium-chain triglycerides are absorbed directly
into the portal vein and metabolised in the liver, bypassing the usual fat processing. But
lauric acid — roughly half of coconut oil's fat — is transported largely like a
long-chain fat.
Trials consistently show coconut oil raising LDL relative to
unsaturated oils. It raises HDL too, which is why the picture gets argued about, but the LDL
effect is the more established one.
Diabetes: whole fruit over juice, portion aware, and better eaten
with protein or fat than alone.
IBS: several fruits are high-FODMAP
and commonly trigger symptoms — tolerance is personal.
Kidney
disease: potassium may need limiting. Ask your doctor for your numbers.
This is information, not a prescription. If you are managing a diagnosed condition or taking medication, talk to your doctor before making a large change to your diet.
Nutrition figures on this page come from standard food composition data. These links let you check the numbers and read the underlying research yourself rather than taking our word for it.