Nuts are often referred to as nutritional powerhouses, but their health-related effects are not similar. While the majority of nuts provide healthy fats, plant protein, and essential minerals, their contributory role in heart health, brain function, inflammation, gut health, and general longevity has marked differences. Such aspects like fat quality, fibre content, antioxidant status, and micronutrient density are the ones determining how much benefit a nut really gives. From the above series, the least important means it is still not unhealthy, added in reverse order, simply to express which provides a wider or more concentrated amount of health benefits if consumed regularly in moderation. Below, we have a further refined ranking, listed from least to most beneficial in terms of overall nutrition, of fourteen commonly eaten nuts.
Pine Nuts

Fatty nuts will do your heart good, and they have tiny amounts of antioxidants; a pity they’re low in protein and, more importantly, fibre. All these factors worked against pine nuts in rating them for nutritional density even with the positive fat scores!
Macadamia Nuts

Among the best for heart and inflammatory benefits due to the infusion of monounsaturated fats, Macadamia nuts are decidedly more one-sided in nutritional value owing to their low content of protein and key micronutrients.
Pecans

Since they are rich in antioxidants and healthy fats that are beneficial for heart health, pecans have a competitive position. Their low amounts of protein help rank their nutritional benefits lower than that of the more complete nuts.
Hickory Nuts

Again, in reverse proportion at present, hickory nuts offer a lot of richly healthy fats, antioxidants, and essential minerals, but much more beneficially towards cardiovascular health, energy metabolism, and general well-being than any of the average nuts.
Peanuts

They are most commonly classified as nuts in the culinary world; they are legumes that are not as nutritious as tree nuts. Most of their nutrients comprise protein and healthy fats but considerably reduced micronutrient diversity and antioxidants.
Pistachios

Pistachios are rich in protein, fibre, and antioxidants but have a relatively low caloric content. These properties make them excellent contenders for gut health, blood sugar balance, and weight management – among the more mid to high ranks.
Almonds

They are high in vitamin E, magnesium, fibre, and protein. Almonds have a long association with heart health, blood sugar control, skin renewal, and long-term weight control.
Walnuts

Walnuts are known for their rich omega-3 fatty acids, which are helpful in maintaining healthy brain function, autoimmune control of inflammation, and enhancing cardiovascular function. In fact, they are among the best nuts for heart and cognitive health.
Chestnuts

Chestnuts are unique since their composition is entirely contrary to most nuts. Such low fat and higher carbohydrates can be used to describe chestnuts. They further provide fiber and vitamin C, which gives them an edge concerning digestion, consistent energy provision as well as heart health.
Tiger nuts (actually tubers)

Very rich in fibre, resistant starch, and prebiotics, tiger nuts surely belong next to the highest rank metabolic propriety as they bolster gut health, digestion, and regulation of blood sugar clearly.